[
  {
    "path": ".devcontainer/Dockerfile",
    "content": "FROM mcr.microsoft.com/devcontainers/base:ubuntu-20.04\n\nSHELL [ \"bash\", \"-c\" ]\n\n# update apt and install packages\nRUN apt update && \\\n    apt install -yq \\\n        ffmpeg \\\n        dkms \\\n        build-essential\n\n# add user tools\nRUN sudo apt install -yq \\\n        jq \\\n        jp \\\n        tree \\\n        tldr\n\n# add git-lfs and install\nRUN curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash && \\\n    sudo apt-get install -yq git-lfs && \\\n    git lfs install\n\n############################################\n# Setup user\n############################################\n\nUSER vscode\n\n# install azcopy, a tool to copy to/from blob storage\n# for more info: https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-blobs-upload#upload-a-file\nRUN cd /tmp && \\\n    wget https://azcopyvnext.azureedge.net/release20230123/azcopy_linux_amd64_10.17.0.tar.gz && \\\n    tar xvf azcopy_linux_amd64_10.17.0.tar.gz && \\\n    mkdir -p ~/.local/bin && \\\n    mv azcopy_linux_amd64_10.17.0/azcopy ~/.local/bin && \\\n    chmod +x ~/.local/bin/azcopy && \\\n    rm -rf azcopy_linux_amd64*\n\n# Setup conda\nRUN cd /tmp && \\\n    wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh && \\\n    bash ./Miniconda3-latest-Linux-x86_64.sh -b && \\\n    rm ./Miniconda3-latest-Linux-x86_64.sh\n\n# Install dotnet\nRUN cd /tmp && \\\n    wget https://dot.net/v1/dotnet-install.sh && \\\n    chmod +x dotnet-install.sh && \\\n    ./dotnet-install.sh --channel 7.0 && \\\n    ./dotnet-install.sh --channel 3.1 && \\\n    rm ./dotnet-install.sh\n\n"
  },
  {
    "path": ".devcontainer/devcontainer.env",
    "content": "SAMPLE_ENV_VAR1=\"Sample Value\"\nSAMPLE_ENV_VAR2=332431bf-68bf"
  },
  {
    "path": ".devcontainer/devcontainer.json",
    "content": "{\n    \"name\": \"LLaVA\",\n    \"build\": {\n        \"dockerfile\": \"Dockerfile\",\n        \"context\": \"..\",\n        \"args\": {}\n    },\n    \"features\": {\n        \"ghcr.io/devcontainers/features/docker-in-docker:2\": {},\n        \"ghcr.io/devcontainers/features/azure-cli:1\": {},\n        \"ghcr.io/azure/azure-dev/azd:0\": {},\n        \"ghcr.io/devcontainers/features/powershell:1\": {},\n        \"ghcr.io/devcontainers/features/common-utils:2\": {},\n        \"ghcr.io/devcontainers-contrib/features/zsh-plugins:0\": {},\n    },\n    // \"forwardPorts\": [],\n    \"postCreateCommand\": \"bash ./.devcontainer/postCreateCommand.sh\",\n    \"customizations\": {\n        \"vscode\": {\n            \"settings\": {\n                \"python.analysis.autoImportCompletions\": true,\n                \"python.analysis.autoImportUserSymbols\": true,\n                \"python.defaultInterpreterPath\": \"~/miniconda3/envs/llava/bin/python\",\n                \"python.formatting.provider\": \"yapf\",\n                \"python.linting.enabled\": true,\n                \"python.linting.flake8Enabled\": true,\n                \"isort.check\": true,\n                \"dev.containers.copyGitConfig\": true,\n                \"terminal.integrated.defaultProfile.linux\": \"zsh\",\n                \"terminal.integrated.profiles.linux\": {\n                    \"zsh\": {\n                        \"path\": \"/usr/bin/zsh\"\n                    },\n                }\n            },\n            \"extensions\": [\n                \"aaron-bond.better-comments\",\n                \"eamodio.gitlens\",\n                \"EditorConfig.EditorConfig\",\n                \"foxundermoon.shell-format\",\n                \"GitHub.copilot-chat\",\n                \"GitHub.copilot-labs\",\n                \"GitHub.copilot\",\n                \"lehoanganh298.json-lines-viewer\",\n                \"mhutchie.git-graph\",\n                \"ms-azuretools.vscode-docker\",\n                \"ms-dotnettools.dotnet-interactive-vscode\",\n                \"ms-python.flake8\",\n                \"ms-python.isort\",\n                \"ms-python.python\",\n                \"ms-python.vscode-pylance\",\n                \"njpwerner.autodocstring\",\n                \"redhat.vscode-yaml\",\n                \"stkb.rewrap\",\n                \"yzhang.markdown-all-in-one\",\n            ]\n        }\n    },\n    \"mounts\": [],\n    \"runArgs\": [\n        \"--gpus\",\n        \"all\",\n        // \"--ipc\",\n        // \"host\",\n        \"--ulimit\",\n        \"memlock=-1\",\n        \"--env-file\",\n        \".devcontainer/devcontainer.env\"\n    ],\n    // \"remoteUser\": \"root\"\n}\n"
  },
  {
    "path": ".devcontainer/postCreateCommand.sh",
    "content": "git config --global safe.directory '*'\ngit config --global core.editor \"code --wait\"\ngit config --global pager.branch false\n\n# Set AZCOPY concurrency to auto\necho \"export AZCOPY_CONCURRENCY_VALUE=AUTO\" >> ~/.zshrc\necho \"export AZCOPY_CONCURRENCY_VALUE=AUTO\" >> ~/.bashrc\n\n# Activate conda by default\necho \". /home/vscode/miniconda3/bin/activate\" >> ~/.zshrc\necho \". /home/vscode/miniconda3/bin/activate\" >> ~/.bashrc\n\n# Use llava environment by default\necho \"conda activate llava\" >> ~/.zshrc\necho \"conda activate llava\" >> ~/.bashrc\n\n# Add dotnet to PATH\necho 'export PATH=\"$PATH:$HOME/.dotnet\"' >> ~/.bashrc\necho 'export PATH=\"$PATH:$HOME/.dotnet\"' >> ~/.zshrc\n\n# Create and activate llava environment\nsource /home/vscode/miniconda3/bin/activate\nconda create -y -q -n llava python=3.10\nconda activate llava\n\n# Install Nvidia Cuda Compiler\nconda install -y -c nvidia cuda-compiler\n\npip install pre-commit==3.0.2\n\n# Install package locally\npip install --upgrade pip  # enable PEP 660 support\npip install -e .\n\n# Install additional packages for training\npip install -e \".[train]\"\npip install flash-attn --no-build-isolation\n\n# Download checkpoints to location outside of the repo\ngit clone https://huggingface.co/liuhaotian/llava-v1.5-7b ~/llava-v1.5-7b\n\n# Commented because it is unlikely for users to have enough local GPU memory to load the model\n# git clone https://huggingface.co/liuhaotian/llava-v1.5-13b ~/llava-v1.5-13b\n\necho \"postCreateCommand.sh COMPLETE!\"\n"
  },
  {
    "path": ".dockerignore",
    "content": "# The .dockerignore file excludes files from the container build process.\n#\n# https://docs.docker.com/engine/reference/builder/#dockerignore-file\n\n# Exclude Git files\n.git\n.github\n.gitignore\n\n# Exclude Python cache files\n__pycache__\n.mypy_cache\n.pytest_cache\n.ruff_cache\n\n# Exclude Python virtual environment\n/venv\n\n# Exclude some weights\n/openai\n/liuhaotian\n"
  },
  {
    "path": ".editorconfig",
    "content": "root = true\n\n# Unix-style newlines with a newline ending every file\n[*]\nend_of_line = lf\ninsert_final_newline = true\ntrim_trailing_whitespace = true\ncharset = utf-8\n\n# 4 space indentation\n[*.{py,json}]\nindent_style = space\nindent_size = 4\n\n# 2 space indentation\n[*.{md,sh,yaml,yml}]\nindent_style = space\nindent_size = 2"
  },
  {
    "path": ".gitattributes",
    "content": "# https://git-scm.com/docs/gitattributes\n\n# Set the default behavior, in case people don't have core.autocrlf set.\n# https://git-scm.com/docs/gitattributes#_end_of_line_conversion\n* text=auto\n\n# common python attributes, taken from https://github.com/alexkaratarakis/gitattributes/blob/710900479a2bedeec7003d381719521ffbb18bf8/Python.gitattributes\n# Source files\n# ============\n*.pxd    text diff=python\n*.py     text diff=python\n*.py3    text diff=python\n*.pyw    text diff=python\n*.pyx    text diff=python\n*.pyz    text diff=python\n*.pyi    text diff=python\n\n# Binary files\n# ============\n*.db     binary\n*.p      binary\n*.pkl    binary\n*.pickle binary\n*.pyc    binary export-ignore\n*.pyo    binary export-ignore\n*.pyd    binary\n\n# Jupyter notebook\n*.ipynb  text eol=lf\n"
  },
  {
    "path": ".github/ISSUE_TEMPLATE/1-usage.yaml",
    "content": "name: Usage issues\ndescription: Report issues in usage.\ntitle: \"[Usage] \"\nbody:\n  - type: markdown\n    attributes:\n      value: |\n        Thanks for taking the time to fill out this form.  Please give as detailed description as possible for us to better assist with the issue :)\n  - type: textarea\n    id: what-happened\n    attributes:\n      label: Describe the issue\n      description: Please give as detailed description as possible for us to better assist with the issue.  Please paste the **FULL** error log here, so that we can better understand the issue. Wrap the log with ``` for better readability in GitHub.\n      placeholder: Issue\n      value: |\n        Issue:\n        \n        Command:\n        ```\n        PASTE THE COMMANDS HERE.\n        ```\n        \n        Log: \n        ```\n        PASTE THE LOGS HERE.\n        ```\n        \n        Screenshots:\n        You may attach screenshots if it better explains the issue.\n    validations:\n      required: true\n"
  },
  {
    "path": ".github/ISSUE_TEMPLATE/2-feature-request.yaml",
    "content": "name: Feature Request\ndescription: Request for a new feature\ntitle: \"[Feature request] \"\nbody:\n  - type: markdown\n    attributes:\n      value: |\n        Thanks for your interest in our work.  Please share your thoughts of the new features below.\n  - type: textarea\n    id: feature\n    attributes:\n      label: feature\n      placeholder: Start your thoughts here..."
  },
  {
    "path": ".github/ISSUE_TEMPLATE/3-question.yaml",
    "content": "name: Questions\ndescription: General questions about the work\ntitle: \"[Question] \"\nbody:\n  - type: markdown\n    attributes:\n      value: |\n        Thanks for your interest in our work.  For this type of question, it may be more suitable to go to [discussion](https://github.com/haotian-liu/LLaVA/discussions) sections.  If you believe an issue would be better for your request, please continue your post below :)\n  - type: textarea\n    id: question\n    attributes:\n      label: Question\n      placeholder: Start question here..."
  },
  {
    "path": ".github/ISSUE_TEMPLATE/4-discussion.yaml",
    "content": "name: Discussions\ndescription: General discussions about the work\ntitle: \"[Discussion] \"\nbody:\n  - type: markdown\n    attributes:\n      value: |\n        Thanks for your interest in our work.  For this type of question, it may be more suitable to go to [discussion](https://github.com/haotian-liu/LLaVA/discussions) sections.  If you believe an issue would be better for your request, please continue your post below :)\n  - type: textarea\n    id: discussion\n    attributes:\n      label: Discussion\n      placeholder: Start discussion here..."
  },
  {
    "path": ".gitignore",
    "content": "# Python\n__pycache__\n*.pyc\n*.egg-info\ndist\n\n# Log\n*.log\n*.log.*\n*.json\n*.jsonl\n\n# Data\n!**/alpaca-data-conversation.json\n\n# Editor\n.idea\n*.swp\n\n# Other\n.DS_Store\nwandb\noutput\n\ncheckpoints\nckpts*\n\n.ipynb_checkpoints\n*.ipynb\n\n# DevContainer\n!.devcontainer/*\n\n# Demo\nserve_images/\n"
  },
  {
    "path": "LICENSE",
    "content": "                                 Apache License\n                           Version 2.0, January 2004\n                        http://www.apache.org/licenses/\n\n   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n   1. Definitions.\n\n      \"License\" shall mean the terms and conditions for use, reproduction,\n      and distribution as defined by Sections 1 through 9 of this document.\n\n      \"Licensor\" shall mean the copyright owner or entity authorized by\n      the copyright owner that is granting the License.\n\n      \"Legal Entity\" shall mean the union of the acting entity and all\n      other entities that control, are controlled by, or are under common\n      control with that entity. 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The text should be enclosed in the appropriate\n      comment syntax for the file format. We also recommend that a\n      file or class name and description of purpose be included on the\n      same \"printed page\" as the copyright notice for easier\n      identification within third-party archives.\n\n   Copyright [yyyy] [name of copyright owner]\n\n   Licensed under the Apache License, Version 2.0 (the \"License\");\n   you may not use this file except in compliance with the License.\n   You may obtain a copy of the License at\n\n       http://www.apache.org/licenses/LICENSE-2.0\n\n   Unless required by applicable law or agreed to in writing, software\n   distributed under the License is distributed on an \"AS IS\" BASIS,\n   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n   See the License for the specific language governing permissions and\n   limitations under the License.\n"
  },
  {
    "path": "README.md",
    "content": "# 🌋 LLaVA: Large Language and Vision Assistant\n\n*Visual instruction tuning towards large language and vision models with GPT-4 level capabilities.*\n\n[📢 [LLaVA-NeXT Blog](https://llava-vl.github.io/blog/2024-01-30-llava-next/)] [[Project Page](https://llava-vl.github.io/)] [[Demo](https://llava.hliu.cc/)]  [[Data](https://github.com/haotian-liu/LLaVA/blob/main/docs/Data.md)] [[Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md)]\n\n🤝Community Contributions: [[llama.cpp](https://github.com/ggerganov/llama.cpp/pull/3436)] [[Colab](https://github.com/camenduru/LLaVA-colab)] [[🤗Space](https://huggingface.co/spaces/badayvedat/LLaVA)] [[Replicate](https://replicate.com/yorickvp/llava-13b)] [[AutoGen](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_lmm_llava.ipynb)]  [[BakLLaVA](https://github.com/SkunkworksAI/BakLLaVA)]\n\n**Improved Baselines with Visual Instruction Tuning** [[Paper](https://arxiv.org/abs/2310.03744)] [[HF](https://huggingface.co/papers/2310.03744)] <br>\n[Haotian Liu](https://hliu.cc), [Chunyuan Li](https://chunyuan.li/), [Yuheng Li](https://yuheng-li.github.io/), [Yong Jae Lee](https://pages.cs.wisc.edu/~yongjaelee/)\n\n**Visual Instruction Tuning** (NeurIPS 2023, **Oral**) [[Paper](https://arxiv.org/abs/2304.08485)] [[HF](https://huggingface.co/papers/2304.08485)] <br>\n[Haotian Liu*](https://hliu.cc), [Chunyuan Li*](https://chunyuan.li/), [Qingyang Wu](https://scholar.google.ca/citations?user=HDiw-TsAAAAJ&hl=en/), [Yong Jae Lee](https://pages.cs.wisc.edu/~yongjaelee/) (*Equal Contribution)\n\n<!--p align=\"center\">\n    <a href=\"https://llava.hliu.cc/\"><img src=\"images/llava_logo.png\" width=\"50%\"></a> <br>\n    Generated by <a href=\"https://gligen.github.io/\">GLIGEN</a> via \"a cute lava llama with glasses\" and box prompt\n</p-->\n\n\n## Release\n\n- [2024/05/10] 🔥 **LLaVA-NeXT** (Stronger) models are released, stronger LMM with support of LLama-3 (8B) and Qwen-1.5 (72B/110B). [[Blog](https://llava-vl.github.io/blog/2024-05-10-llava-next-stronger-llms/)] [[Checkpoints](https://huggingface.co/collections/lmms-lab/llava-next-6623288e2d61edba3ddbf5ff)] [[Demo](https://llava-next.lmms-lab.com/)] [[Code](https://github.com/LLaVA-VL/LLaVA-NeXT/)] \n- [2024/05/10] 🔥 **LLaVA-NeXT** (Video) is released. The image-only-trained LLaVA-NeXT model is surprisingly strong on video tasks with zero-shot modality transfer. DPO training with AI feedback on videos can yield significant improvement. [[Blog](https://llava-vl.github.io/blog/2024-04-30-llava-next-video/)] [[Checkpoints](https://huggingface.co/collections/lmms-lab/llava-next-video-661e86f5e8dabc3ff793c944)] [[Code](https://github.com/LLaVA-VL/LLaVA-NeXT/)]\n- [03/10] Releasing **LMMs-Eval**, a highly efficient evaluation pipeline we used when developing LLaVA-NeXT. It supports the evaluation of LMMs on dozens of public datasets and allows new dataset onboarding, making the dev of new LMMs much faster. [[Blog](https://lmms-lab.github.io/lmms-eval-blog/lmms-eval-0.1/)] [[Codebase](https://github.com/EvolvingLMMs-Lab/lmms-eval)]\n- [1/30] 🔥 **LLaVA-NeXT** (LLaVA-1.6) is out! With additional scaling to LLaVA-1.5, LLaVA-NeXT-34B outperforms Gemini Pro on some benchmarks. It can now process 4x more pixels and perform more tasks/applications than before. Check out the [blog post](https://llava-vl.github.io/blog/2024-01-30-llava-next/), and explore the [demo](https://llava.hliu.cc/)! Models are available in [Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md). Training/eval data and scripts coming soon.\n- [11/10] [LLaVA-Plus](https://llava-vl.github.io/llava-plus/) is released: Learning to Use Tools for Creating Multimodal Agents, with LLaVA-Plus (LLaVA that Plug and Learn to Use Skills). [[Project Page](https://llava-vl.github.io/llava-plus/)] [[Demo](https://llavaplus.ngrok.io/)] [[Code](https://github.com/LLaVA-VL/LLaVA-Plus-Codebase)] [[Paper](https://arxiv.org/abs/2311.05437)]\n- [11/2] [LLaVA-Interactive](https://llava-vl.github.io/llava-interactive/) is released: Experience the future of human-AI multimodal interaction with an all-in-one demo for Image Chat, Segmentation, Generation and Editing. [[Project Page](https://llava-vl.github.io/llava-interactive/)] [[Demo](https://llavainteractive.ngrok.io/)] [[Code](https://github.com/LLaVA-VL/LLaVA-Interactive-Demo)] [[Paper](https://arxiv.org/abs/2311.00571)]\n- [10/26] 🔥 LLaVA-1.5 with LoRA achieves comparable performance as full-model finetuning, with a reduced GPU RAM requirement ([ckpts](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md#llava-v15), [script](https://github.com/haotian-liu/LLaVA#train)). We also provide a [doc](https://github.com/haotian-liu/LLaVA/blob/main/docs/Finetune_Custom_Data.md) on how to finetune LLaVA-1.5 on your own dataset with LoRA.\n- [10/12] Check out the Korean LLaVA (Ko-LLaVA), created by ETRI, who has generously supported our research! [[🤗 Demo](https://huggingface.co/spaces/etri-vilab/Ko-LLaVA)]\n- [10/5] 🔥 LLaVA-1.5 is out! Achieving SoTA on 11 benchmarks, with just simple modifications to the original LLaVA, utilizes all public data, completes training in ~1 day on a single 8-A100 node, and surpasses methods like Qwen-VL-Chat that use billion-scale data. Check out the [technical report](https://arxiv.org/abs/2310.03744), and explore the [demo](https://llava.hliu.cc/)! Models are available in [Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md). The training data and scripts of LLaVA-1.5 are released [here](https://github.com/haotian-liu/LLaVA#train), and evaluation scripts are released [here](https://github.com/haotian-liu/LLaVA/blob/main/docs/Evaluation.md)!\n- [9/26] LLaVA is improved with reinforcement learning from human feedback (RLHF) to improve fact grounding and reduce hallucination. Check out the new SFT and RLHF checkpoints at project [[LLavA-RLHF]](https://llava-rlhf.github.io/)\n- [9/22] [LLaVA](https://arxiv.org/abs/2304.08485) is accepted by NeurIPS 2023 as **oral presentation**, and [LLaVA-Med](https://arxiv.org/abs/2306.00890) is accepted by NeurIPS 2023 Datasets and Benchmarks Track as **spotlight presentation**.\n\n<details>\n<summary>More</summary>\n\n- [11/6] Support **Intel** dGPU and CPU platforms. [More details here.](https://github.com/haotian-liu/LLaVA/tree/intel/docs/intel)\n- [10/12] LLaVA is now supported in [llama.cpp](https://github.com/ggerganov/llama.cpp/pull/3436) with 4-bit / 5-bit quantization support!\n- [10/11] The training data and scripts of LLaVA-1.5 are released [here](https://github.com/haotian-liu/LLaVA#train), and evaluation scripts are released [here](https://github.com/haotian-liu/LLaVA/blob/main/docs/Evaluation.md)!\n- [10/10] [Roboflow Deep Dive](https://blog.roboflow.com/first-impressions-with-llava-1-5/): First Impressions with LLaVA-1.5.\n- [9/20] We summarize our empirical study of training 33B and 65B LLaVA models in a [note](https://arxiv.org/abs/2309.09958). Further, if you are interested in the comprehensive review, evolution and trend of multimodal foundation models, please check out our recent survey paper [``Multimodal Foundation Models: From Specialists to General-Purpose Assistants''.](https://arxiv.org/abs/2309.10020)\n<p align=\"center\">\n  <img src=\"https://github.com/Computer-Vision-in-the-Wild/CVinW_Readings/blob/main/images/mfm_evolution.jpeg?raw=true\" width=50%/>\n</p>\n\n- [7/19] 🔥 We release a major upgrade, including support for LLaMA-2, LoRA training, 4-/8-bit inference, higher resolution (336x336), and a lot more. We release [LLaVA Bench](https://github.com/haotian-liu/LLaVA/blob/main/docs/LLaVA_Bench.md) for benchmarking open-ended visual chat with results from Bard and Bing-Chat. We also support and verify training with RTX 3090 and RTX A6000. Check out [LLaVA-from-LLaMA-2](https://github.com/haotian-liu/LLaVA/blob/main/docs/LLaVA_from_LLaMA2.md), and our [model zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md)!\n- [6/26] [CVPR 2023 Tutorial](https://vlp-tutorial.github.io/) on **Large Multimodal Models: Towards Building and Surpassing Multimodal GPT-4**!  Please check out [[Slides](https://datarelease.blob.core.windows.net/tutorial/vision_foundation_models_2023/slides/Chunyuan_cvpr2023_tutorial_lmm.pdf)] [[Notes](https://arxiv.org/abs/2306.14895)] [[YouTube](https://youtu.be/mkI7EPD1vp8)] [[Bilibli](https://www.bilibili.com/video/BV1Ng4y1T7v3/)].\n- [6/11] We released the preview for the most requested feature: DeepSpeed and LoRA support!  Please see documentations [here](./docs/LoRA.md).\n- [6/1] We released **LLaVA-Med: Large Language and Vision Assistant for Biomedicine**, a step towards building biomedical domain large language and vision models with GPT-4 level capabilities.  Checkout the [paper](https://arxiv.org/abs/2306.00890) and [page](https://github.com/microsoft/LLaVA-Med).\n- [5/6] We are releasing [LLaVA-Lighting-MPT-7B-preview](https://huggingface.co/liuhaotian/LLaVA-Lightning-MPT-7B-preview), based on MPT-7B-Chat!  See [here](#LLaVA-MPT-7b) for more details.\n- [5/2] 🔥 We are releasing LLaVA-Lighting!  Train a lite, multimodal GPT-4 with just $40 in 3 hours!  See [here](#train-llava-lightning) for more details.\n- [4/27] Thanks to the community effort, LLaVA-13B with 4-bit quantization allows you to run on a GPU with as few as 12GB VRAM!  Try it out [here](https://github.com/oobabooga/text-generation-webui/tree/main/extensions/llava).\n- [4/17] 🔥 We released **LLaVA: Large Language and Vision Assistant**. We propose visual instruction tuning, towards building large language and vision models with GPT-4 level capabilities.  Checkout the [paper](https://arxiv.org/abs/2304.08485) and [demo](https://llava.hliu.cc/).\n\n</details>\n\n<!-- <a href=\"https://llava.hliu.cc/\"><img src=\"assets/demo.gif\" width=\"70%\"></a> -->\n\n[![Code License](https://img.shields.io/badge/Code%20License-Apache_2.0-green.svg)](https://github.com/tatsu-lab/stanford_alpaca/blob/main/LICENSE)\n**Usage and License Notices**: This project utilizes certain datasets and checkpoints that are subject to their respective original licenses. Users must comply with all terms and conditions of these original licenses, including but not limited to the [OpenAI Terms of Use](https://openai.com/policies/terms-of-use) for the dataset and the specific licenses for base language models for checkpoints trained using the dataset (e.g. [Llama community license](https://ai.meta.com/llama/license/) for LLaMA-2 and Vicuna-v1.5). This project does not impose any additional constraints beyond those stipulated in the original licenses. Furthermore, users are reminded to ensure that their use of the dataset and checkpoints is in compliance with all applicable laws and regulations.\n\n\n## Contents\n- [Install](#install)\n- [LLaVA Weights](#llava-weights)\n- [Demo](#Demo)\n- [Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md)\n- [Dataset](https://github.com/haotian-liu/LLaVA/blob/main/docs/Data.md)\n- [Train](#train)\n- [Evaluation](#evaluation)\n\n## Install\n\nIf you are not using Linux, do *NOT* proceed, see instructions for [macOS](https://github.com/haotian-liu/LLaVA/blob/main/docs/macOS.md) and [Windows](https://github.com/haotian-liu/LLaVA/blob/main/docs/Windows.md).\n\n1. Clone this repository and navigate to LLaVA folder\n```bash\ngit clone https://github.com/haotian-liu/LLaVA.git\ncd LLaVA\n```\n\n2. Install Package\n```Shell\nconda create -n llava python=3.10 -y\nconda activate llava\npip install --upgrade pip  # enable PEP 660 support\npip install -e .\n```\n\n3. Install additional packages for training cases\n```\npip install -e \".[train]\"\npip install flash-attn --no-build-isolation\n```\n\n### Upgrade to latest code base\n\n```Shell\ngit pull\npip install -e .\n\n# if you see some import errors when you upgrade,\n# please try running the command below (without #)\n# pip install flash-attn --no-build-isolation --no-cache-dir\n```\n\n### Quick Start With HuggingFace\n\n<details>\n<summary>Example Code</summary>\n\n```Python\nfrom llava.model.builder import load_pretrained_model\nfrom llava.mm_utils import get_model_name_from_path\nfrom llava.eval.run_llava import eval_model\n\nmodel_path = \"liuhaotian/llava-v1.5-7b\"\n\ntokenizer, model, image_processor, context_len = load_pretrained_model(\n    model_path=model_path,\n    model_base=None,\n    model_name=get_model_name_from_path(model_path)\n)\n```\n\nCheck out the details wth the `load_pretrained_model` function in `llava/model/builder.py`.\n\nYou can also use the `eval_model` function in `llava/eval/run_llava.py` to get the output easily. By doing so, you can use this code on Colab directly after downloading this repository.\n\n``` python\nmodel_path = \"liuhaotian/llava-v1.5-7b\"\nprompt = \"What are the things I should be cautious about when I visit here?\"\nimage_file = \"https://llava-vl.github.io/static/images/view.jpg\"\n\nargs = type('Args', (), {\n    \"model_path\": model_path,\n    \"model_base\": None,\n    \"model_name\": get_model_name_from_path(model_path),\n    \"query\": prompt,\n    \"conv_mode\": None,\n    \"image_file\": image_file,\n    \"sep\": \",\",\n    \"temperature\": 0,\n    \"top_p\": None,\n    \"num_beams\": 1,\n    \"max_new_tokens\": 512\n})()\n\neval_model(args)\n```\n</details>\n\n## LLaVA Weights\nPlease check out our [Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md) for all public LLaVA checkpoints, and the instructions of how to use the weights.\n\n## Demo\n\n### Gradio Web UI\n\nTo launch a Gradio demo locally, please run the following commands one by one. If you plan to launch multiple model workers to compare between different checkpoints, you only need to launch the controller and the web server *ONCE*.\n\n```mermaid\nflowchart BT\n    %% Declare Nodes\n    gws(\"Gradio (UI Server)\")\n    c(\"Controller (API Server):<br/>PORT: 10000\")\n    mw7b(\"Model Worker:<br/>llava-v1.5-7b<br/>PORT: 40000\")\n    mw13b(\"Model Worker:<br/>llava-v1.5-13b<br/>PORT: 40001\")\n    sglw13b(\"SGLang Backend:<br/>llava-v1.6-34b<br/>http://localhost:30000\")\n    lsglw13b(\"SGLang Worker:<br/>llava-v1.6-34b<br/>PORT: 40002\")\n\n    %% Declare Styles\n    classDef data fill:#3af,stroke:#48a,stroke-width:2px,color:#444\n    classDef success fill:#8f8,stroke:#0a0,stroke-width:2px,color:#444\n    classDef failure fill:#f88,stroke:#f00,stroke-width:2px,color:#444\n\n    %% Assign Styles\n    class id,od data;\n    class cimg,cs_s,scsim_s success;\n    class ncimg,cs_f,scsim_f failure;\n\n    subgraph Demo Connections\n        direction BT\n        c<-->gws\n        \n        mw7b<-->c\n        mw13b<-->c\n        lsglw13b<-->c\n        sglw13b<-->lsglw13b\n    end\n```\n\n#### Launch a controller\n```Shell\npython -m llava.serve.controller --host 0.0.0.0 --port 10000\n```\n\n#### Launch a gradio web server.\n```Shell\npython -m llava.serve.gradio_web_server --controller http://localhost:10000 --model-list-mode reload\n```\nYou just launched the Gradio web interface. Now, you can open the web interface with the URL printed on the screen. You may notice that there is no model in the model list. Do not worry, as we have not launched any model worker yet. It will be automatically updated when you launch a model worker.\n\n#### Launch a SGLang worker\n\nThis is the recommended way to serve LLaVA model with high throughput, and you need to install SGLang first. Note that currently `4-bit` quantization is not supported yet on SGLang-LLaVA, and if you have limited GPU VRAM, please check out model worker with [quantization](https://github.com/haotian-liu/LLaVA?tab=readme-ov-file#launch-a-model-worker-4-bit-8-bit-inference-quantized).\n\n```Shell\npip install \"sglang[all]\"\n```\n\nYou'll first launch a SGLang backend worker which will execute the models on GPUs. Remember the `--port` you've set and you'll use that later.\n\n```Shell\n# Single GPU\nCUDA_VISIBLE_DEVICES=0 python3 -m sglang.launch_server --model-path liuhaotian/llava-v1.5-7b --tokenizer-path llava-hf/llava-1.5-7b-hf --port 30000\n\n# Multiple GPUs with tensor parallel\nCUDA_VISIBLE_DEVICES=0,1 python3 -m sglang.launch_server --model-path liuhaotian/llava-v1.5-13b --tokenizer-path llava-hf/llava-1.5-13b-hf --port 30000 --tp 2\n```\n\nTokenizers (temporary): `llava-hf/llava-1.5-7b-hf`, `llava-hf/llava-1.5-13b-hf`, `liuhaotian/llava-v1.6-34b-tokenizer`.\n\nYou'll then launch a LLaVA-SGLang worker that will communicate between LLaVA controller and SGLang backend to route the requests. Set `--sgl-endpoint` to `http://127.0.0.1:port` where `port` is the one you just set (default: 30000).\n\n```Shell\npython -m llava.serve.sglang_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --sgl-endpoint http://127.0.0.1:30000\n```\n\n#### Launch a model worker\n\nThis is the actual *worker* that performs the inference on the GPU.  Each worker is responsible for a single model specified in `--model-path`.\n\n```Shell\npython -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --model-path liuhaotian/llava-v1.5-13b\n```\nWait until the process finishes loading the model and you see \"Uvicorn running on ...\".  Now, refresh your Gradio web UI, and you will see the model you just launched in the model list.\n\nYou can launch as many workers as you want, and compare between different model checkpoints in the same Gradio interface. Please keep the `--controller` the same, and modify the `--port` and `--worker` to a different port number for each worker.\n```Shell\npython -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port <different from 40000, say 40001> --worker http://localhost:<change accordingly, i.e. 40001> --model-path <ckpt2>\n```\n\nIf you are using an Apple device with an M1 or M2 chip, you can specify the mps device by using the `--device` flag: `--device mps`.\n\n#### Launch a model worker (Multiple GPUs, when GPU VRAM <= 24GB)\n\nIf the VRAM of your GPU is less than 24GB (e.g., RTX 3090, RTX 4090, etc.), you may try running it with multiple GPUs. Our latest code base will automatically try to use multiple GPUs if you have more than one GPU. You can specify which GPUs to use with `CUDA_VISIBLE_DEVICES`. Below is an example of running with the first two GPUs.\n\n```Shell\nCUDA_VISIBLE_DEVICES=0,1 python -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --model-path liuhaotian/llava-v1.5-13b\n```\n\n#### Launch a model worker (4-bit, 8-bit inference, quantized)\n\nYou can launch the model worker with quantized bits (4-bit, 8-bit), which allows you to run the inference with reduced GPU memory footprint, potentially allowing you to run on a GPU with as few as 12GB VRAM. Note that inference with quantized bits may not be as accurate as the full-precision model. Simply append `--load-4bit` or `--load-8bit` to the **model worker** command that you are executing. Below is an example of running with 4-bit quantization.\n\n```Shell\npython -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --model-path liuhaotian/llava-v1.5-13b --load-4bit\n```\n\n#### Launch a model worker (LoRA weights, unmerged)\n\nYou can launch the model worker with LoRA weights, without merging them with the base checkpoint, to save disk space. There will be additional loading time, while the inference speed is the same as the merged checkpoints. Unmerged LoRA checkpoints do not have `lora-merge` in the model name, and are usually much smaller (less than 1GB) than the merged checkpoints (13G for 7B, and 25G for 13B).\n\nTo load unmerged LoRA weights, you simply need to pass an additional argument `--model-base`, which is the base LLM that is used to train the LoRA weights. You can check the base LLM of each LoRA weights in the [model zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md).\n\n```Shell\npython -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --model-path liuhaotian/llava-v1-0719-336px-lora-vicuna-13b-v1.3 --model-base lmsys/vicuna-13b-v1.3\n```\n\n### CLI Inference\n\nChat about images using LLaVA without the need of Gradio interface. It also supports multiple GPUs, 4-bit and 8-bit quantized inference. With 4-bit quantization, for our LLaVA-1.5-7B, it uses less than 8GB VRAM on a single GPU.\n\n```Shell\npython -m llava.serve.cli \\\n    --model-path liuhaotian/llava-v1.5-7b \\\n    --image-file \"https://llava-vl.github.io/static/images/view.jpg\" \\\n    --load-4bit\n```\n\n<img src=\"images/demo_cli.gif\" width=\"70%\">\n\n## Train\n\n*Below is the latest training configuration for LLaVA v1.5. For legacy models, please refer to README of [this](https://github.com/haotian-liu/LLaVA/tree/v1.0.1) version for now. We'll add them in a separate doc later.*\n\nLLaVA training consists of two stages: (1) feature alignment stage: use our 558K subset of the LAION-CC-SBU dataset to connect a *frozen pretrained* vision encoder to a *frozen LLM*; (2) visual instruction tuning stage: use 150K GPT-generated multimodal instruction-following data, plus around 515K VQA data from academic-oriented tasks, to teach the model to follow multimodal instructions.\n\nLLaVA is trained on 8 A100 GPUs with 80GB memory. To train on fewer GPUs, you can reduce the `per_device_train_batch_size` and increase the `gradient_accumulation_steps` accordingly. Always keep the global batch size the same: `per_device_train_batch_size` x `gradient_accumulation_steps` x `num_gpus`.\n\n### Hyperparameters\nWe use a similar set of hyperparameters as Vicuna in finetuning.  Both hyperparameters used in pretraining and finetuning are provided below.\n\n1. Pretraining\n\n| Hyperparameter | Global Batch Size | Learning rate | Epochs | Max length | Weight decay |\n| --- | ---: | ---: | ---: | ---: | ---: |\n| LLaVA-v1.5-13B | 256 | 1e-3 | 1 | 2048 | 0 |\n\n2. Finetuning\n\n| Hyperparameter | Global Batch Size | Learning rate | Epochs | Max length | Weight decay |\n| --- | ---: | ---: | ---: | ---: | ---: |\n| LLaVA-v1.5-13B | 128 | 2e-5 | 1 | 2048 | 0 |\n\n### Download Vicuna checkpoints (automatically)\n\nOur base model Vicuna v1.5, which is an instruction-tuned chatbot, will be downloaded automatically when you run our provided training scripts. No action is needed.\n\n### Pretrain (feature alignment)\n\nPlease download the 558K subset of the LAION-CC-SBU dataset with BLIP captions we use in the paper [here](https://huggingface.co/datasets/liuhaotian/LLaVA-Pretrain).\n\nPretrain takes around 5.5 hours for LLaVA-v1.5-13B on 8x A100 (80G), due to the increased resolution to 336px. It takes around 3.5 hours for LLaVA-v1.5-7B.\n\nTraining script with DeepSpeed ZeRO-2: [`pretrain.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/v1_5/pretrain.sh).\n\n- `--mm_projector_type mlp2x_gelu`: the two-layer MLP vision-language connector.\n- `--vision_tower openai/clip-vit-large-patch14-336`: CLIP ViT-L/14 336px.\n\n<details>\n<summary>Pretrain takes around 20 hours for LLaVA-7B on 8x V100 (32G)</summary>\n\n We provide training script with DeepSpeed [here](https://github.com/haotian-liu/LLaVA/blob/main/scripts/pretrain_xformers.sh).\nTips:\n- If you are using V100 which is not supported by FlashAttention, you can use the [memory-efficient attention](https://arxiv.org/abs/2112.05682) implemented in [xFormers](https://github.com/facebookresearch/xformers). Install xformers and replace `llava/train/train_mem.py` above with [llava/train/train_xformers.py](llava/train/train_xformers.py).\n</details>\n\n### Visual Instruction Tuning\n\n1. Prepare data\n\nPlease download the annotation of the final mixture our instruction tuning data [llava_v1_5_mix665k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/llava_v1_5_mix665k.json), and download the images from constituting datasets:\n\n- COCO: [train2017](http://images.cocodataset.org/zips/train2017.zip)\n- GQA: [images](https://downloads.cs.stanford.edu/nlp/data/gqa/images.zip)\n- OCR-VQA: [download script](https://drive.google.com/drive/folders/1_GYPY5UkUy7HIcR0zq3ZCFgeZN7BAfm_?usp=sharing), **we save all files as `.jpg`**\n- TextVQA: [train_val_images](https://dl.fbaipublicfiles.com/textvqa/images/train_val_images.zip)\n- VisualGenome: [part1](https://cs.stanford.edu/people/rak248/VG_100K_2/images.zip), [part2](https://cs.stanford.edu/people/rak248/VG_100K_2/images2.zip)\n\nAfter downloading all of them, organize the data as follows in `./playground/data`,\n\n```\n├── coco\n│   └── train2017\n├── gqa\n│   └── images\n├── ocr_vqa\n│   └── images\n├── textvqa\n│   └── train_images\n└── vg\n    ├── VG_100K\n    └── VG_100K_2\n```\n\n2. Start training!\n\nYou may download our pretrained projectors in [Model Zoo](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md). It is not recommended to use legacy projectors, as they may be trained with a different version of the codebase, and if any option is off, the model will not function/train as we expected.\n\nVisual instruction tuning takes around 20 hours for LLaVA-v1.5-13B on 8x A100 (80G), due to the increased resolution to 336px. It takes around 10 hours for LLaVA-v1.5-7B on 8x A100 (40G).\n\nTraining script with DeepSpeed ZeRO-3: [`finetune.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/v1_5/finetune.sh).\n\nIf you are do not have enough GPU memory:\n\n- Use LoRA: [`finetune_lora.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/v1_5/finetune_lora.sh). We are able to fit 13B training in 8-A100-40G/8-A6000, and 7B training in 8-RTX3090. Make sure `per_device_train_batch_size*gradient_accumulation_steps` is the same as the provided script for best reproducibility.\n- Replace `zero3.json` with `zero3_offload.json` which offloads some parameters to CPU RAM. This slows down the training speed.\n\nIf you are interested in finetuning LLaVA model to your own task/data, please check out [`Finetune_Custom_Data.md`](https://github.com/haotian-liu/LLaVA/blob/main/docs/Finetune_Custom_Data.md)。\n\nNew options to note:\n\n- `--mm_projector_type mlp2x_gelu`: the two-layer MLP vision-language connector.\n- `--vision_tower openai/clip-vit-large-patch14-336`: CLIP ViT-L/14 336px.\n- `--image_aspect_ratio pad`: this pads the non-square images to square, instead of cropping them; it slightly reduces hallucination.\n- `--group_by_modality_length True`: this should only be used when your instruction tuning dataset contains both language (e.g. ShareGPT) and multimodal (e.g. LLaVA-Instruct). It makes the training sampler only sample a single modality (either image or language) during training, which we observe to speed up training by ~25%, and does not affect the final outcome.\n\n## Evaluation\n\nIn LLaVA-1.5, we evaluate models on a diverse set of 12 benchmarks. To ensure the reproducibility, we evaluate the models with greedy decoding. We do not evaluate using beam search to make the inference process consistent with the chat demo of real-time outputs.\n\nSee [Evaluation.md](https://github.com/haotian-liu/LLaVA/blob/main/docs/Evaluation.md).\n\n### GPT-assisted Evaluation\n\nOur GPT-assisted evaluation pipeline for multimodal modeling is provided for a comprehensive understanding of the capabilities of vision-language models.  Please see our paper for more details.\n\n1. Generate LLaVA responses\n\n```Shell\npython model_vqa.py \\\n    --model-path ./checkpoints/LLaVA-13B-v0 \\\n    --question-file \\\n    playground/data/coco2014_val_qa_eval/qa90_questions.jsonl \\\n    --image-folder \\\n    /path/to/coco2014_val \\\n    --answers-file \\\n    /path/to/answer-file-our.jsonl\n```\n\n2. Evaluate the generated responses.  In our case, [`answer-file-ref.jsonl`](./playground/data/coco2014_val_qa_eval/qa90_gpt4_answer.jsonl) is the response generated by text-only GPT-4 (0314), with the context captions/boxes provided.\n\n```Shell\nOPENAI_API_KEY=\"sk-***********************************\" python llava/eval/eval_gpt_review_visual.py \\\n    --question playground/data/coco2014_val_qa_eval/qa90_questions.jsonl \\\n    --context llava/eval/table/caps_boxes_coco2014_val_80.jsonl \\\n    --answer-list \\\n    /path/to/answer-file-ref.jsonl \\\n    /path/to/answer-file-our.jsonl \\\n    --rule llava/eval/table/rule.json \\\n    --output /path/to/review.json\n```\n\n3. Summarize the evaluation results\n\n```Shell\npython summarize_gpt_review.py\n```\n\n## Citation\n\nIf you find LLaVA useful for your research and applications, please cite using this BibTeX:\n```bibtex\n@misc{liu2024llavanext,\n    title={LLaVA-NeXT: Improved reasoning, OCR, and world knowledge},\n    url={https://llava-vl.github.io/blog/2024-01-30-llava-next/},\n    author={Liu, Haotian and Li, Chunyuan and Li, Yuheng and Li, Bo and Zhang, Yuanhan and Shen, Sheng and Lee, Yong Jae},\n    month={January},\n    year={2024}\n}\n\n@misc{liu2023improvedllava,\n      title={Improved Baselines with Visual Instruction Tuning}, \n      author={Liu, Haotian and Li, Chunyuan and Li, Yuheng and Lee, Yong Jae},\n      publisher={arXiv:2310.03744},\n      year={2023},\n}\n\n@misc{liu2023llava,\n      title={Visual Instruction Tuning}, \n      author={Liu, Haotian and Li, Chunyuan and Wu, Qingyang and Lee, Yong Jae},\n      publisher={NeurIPS},\n      year={2023},\n}\n```\n\n## Acknowledgement\n\n- [Vicuna](https://github.com/lm-sys/FastChat): the codebase we built upon, and our base model Vicuna-13B that has the amazing language capabilities!\n\n## Related Projects\n\n- [Instruction Tuning with GPT-4](https://github.com/Instruction-Tuning-with-GPT-4/GPT-4-LLM)\n- [LLaVA-Med: Training a Large Language-and-Vision Assistant for Biomedicine in One Day](https://github.com/microsoft/LLaVA-Med)\n- [Otter: In-Context Multi-Modal Instruction Tuning](https://github.com/Luodian/Otter)\n\nFor future project ideas, please check out:\n- [SEEM: Segment Everything Everywhere All at Once](https://github.com/UX-Decoder/Segment-Everything-Everywhere-All-At-Once)\n- [Grounded-Segment-Anything](https://github.com/IDEA-Research/Grounded-Segment-Anything) to detect, segment, and generate anything by marrying [Grounding DINO](https://github.com/IDEA-Research/GroundingDINO) and [Segment-Anything](https://github.com/facebookresearch/segment-anything).\n"
  },
  {
    "path": "cog.yaml",
    "content": "# Configuration for Cog ⚙️\n# Reference: https://github.com/replicate/cog/blob/main/docs/yaml.md\n\nbuild:\n  gpu: true\n\n  python_version: \"3.11\"\n\n  python_packages:\n    - \"torch==2.0.1\"\n    - \"accelerate==0.21.0\"\n    - \"bitsandbytes==0.41.0\"\n    - \"deepspeed==0.9.5\"\n    - \"einops-exts==0.0.4\"\n    - \"einops==0.6.1\"\n    - \"gradio==3.35.2\"\n    - \"gradio_client==0.2.9\"\n    - \"httpx==0.24.0\"\n    - \"markdown2==2.4.10\"\n    - \"numpy==1.26.0\"\n    - \"peft==0.4.0\"\n    - \"scikit-learn==1.2.2\"\n    - \"sentencepiece==0.1.99\"\n    - \"shortuuid==1.0.11\"\n    - \"timm==0.6.13\"\n    - \"tokenizers==0.13.3\"\n    - \"torch==2.0.1\"\n    - \"torchvision==0.15.2\"\n    - \"transformers==4.31.0\"\n    - \"wandb==0.15.12\"\n    - \"wavedrom==2.0.3.post3\"\n    - \"Pygments==2.16.1\"\n  run:\n    - curl -o /usr/local/bin/pget -L \"https://github.com/replicate/pget/releases/download/v0.0.3/pget\" && chmod +x /usr/local/bin/pget\n\n# predict.py defines how predictions are run on your model\npredict: \"predict.py:Predictor\"\n"
  },
  {
    "path": "docs/Customize_Component.md",
    "content": "# Customize Components in LLaVA\n\nThis is an initial guide on how to replace the LLMs, visual encoders, etc. with your choice of components.\n\n## LLM\n\nIt is quite simple to swap out LLaMA to any other LLMs.  You can refer to our implementation of [`llava_llama.py`](https://raw.githubusercontent.com/haotian-liu/LLaVA/main/llava/model/language_model/llava_llama.py) for an example of how to replace the LLM.\n\nAlthough it may seem that it still needs ~100 lines of code, most of them are copied from the original `llama.py` from HF.  The only part that is different is to insert some lines for processing the multimodal inputs.\n\nIn `forward` function, you can see that we call `self.prepare_inputs_labels_for_multimodal` to process the multimodal inputs.  This function is defined in `LlavaMetaForCausalLM` and you just need to insert it into the `forward` function of your LLM.\n\nIn `prepare_inputs_for_generation` function, you can see that we add `images` to the `model_inputs`.  This is because we need to pass the images to the LLM during generation.\n\nThese are basically all the changes you need to make to replace the LLM.\n\n## Visual Encoder\n\nYou can check out [`clip_encoder.py`](https://github.com/haotian-liu/LLaVA/blob/main/llava/model/multimodal_encoder/clip_encoder.py) on how we implement the CLIP visual encoder.\n\n"
  },
  {
    "path": "docs/Data.md",
    "content": "## Data\n\n| Data file name | Size |\n| --- | ---: |\n| [llava_instruct_150k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/llava_instruct_150k.json) | 229 MB |\n| [llava_instruct_80k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/llava_instruct_80k.json) | 229 MB |\n| [conversation_58k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/conversation_58k.json) | 126 MB |\n| [detail_23k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/detail_23k.json) | 20.5 MB |\n| [complex_reasoning_77k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Instruct-150K/blob/main/complex_reasoning_77k.json) | 79.6 MB |\n\n### Pretraining Dataset\nThe pretraining dataset used in this release is a subset of CC-3M dataset, filtered with a more balanced concept coverage distribution.  Please see [here](https://huggingface.co/datasets/liuhaotian/LLaVA-CC3M-Pretrain-595K) for a detailed description of the dataset structure and how to download the images.\n\nIf you already have CC-3M dataset on your disk, the image names follow this format: `GCC_train_000000000.jpg`.  You may edit the `image` field correspondingly if necessary.\n\n| Data | Chat File | Meta Data | Size |\n| --- |  --- |  --- | ---: |\n| CC-3M Concept-balanced 595K | [chat.json](https://huggingface.co/datasets/liuhaotian/LLaVA-CC3M-Pretrain-595K/blob/main/chat.json) | [metadata.json](https://huggingface.co/datasets/liuhaotian/LLaVA-CC3M-Pretrain-595K/blob/main/metadata.json) | 211 MB\n| LAION/CC/SBU BLIP-Caption Concept-balanced 558K | [blip_laion_cc_sbu_558k.json](https://huggingface.co/datasets/liuhaotian/LLaVA-Pretrain/blob/main/blip_laion_cc_sbu_558k.json) | [metadata.json](#) | 181 MB\n\n**Important notice**: Upon the request from the community, as ~15% images of the original CC-3M dataset are no longer accessible, we upload [`images.zip`](https://huggingface.co/datasets/liuhaotian/LLaVA-CC3M-Pretrain-595K/blob/main/images.zip) for better reproducing our work in research community. It must not be used for any other purposes. The use of these images must comply with the CC-3M license. This may be taken down at any time when requested by the original CC-3M dataset owner or owners of the referenced images.\n\n### GPT-4 Prompts\n\nWe provide our prompts and few-shot samples for GPT-4 queries, to better facilitate research in this domain.  Please check out the [`prompts`](https://github.com/haotian-liu/LLaVA/tree/main/playground/data/prompts) folder for three kinds of questions: conversation, detail description, and complex reasoning.\n\nThey are organized in a format of `system_message.txt` for system message, pairs of `abc_caps.txt` for few-shot sample user input, and `abc_conv.txt` for few-shot sample reference output.\n\nNote that you may find them in different format. For example, `conversation` is in `jsonl`, and detail description is answer-only.  The selected format in our preliminary experiments works slightly better than a limited set of alternatives that we tried: `jsonl`, more natural format, answer-only.  If interested, you may try other variants or conduct more careful study in this.  Contributions are welcomed!\n"
  },
  {
    "path": "docs/Evaluation.md",
    "content": "# Evaluation\n\nIn LLaVA-1.5, we evaluate models on a diverse set of 12 benchmarks. To ensure the reproducibility, we evaluate the models with greedy decoding. We do not evaluate using beam search to make the inference process consistent with the chat demo of real-time outputs.\n\nCurrently, we mostly utilize the official toolkit or server for the evaluation.\n\n## Evaluate on Custom Datasets\n\nYou can evaluate LLaVA on your custom datasets by converting your dataset to LLaVA's jsonl format, and evaluate using [`model_vqa.py`](https://github.com/haotian-liu/LLaVA/blob/main/llava/eval/model_vqa.py).\n\nBelow we provide a general guideline for evaluating datasets with some common formats.\n\n1. Short-answer (e.g. VQAv2, MME).\n\n```\n<question>\nAnswer the question using a single word or phrase.\n```\n\n2. Option-only for multiple-choice (e.g. MMBench, SEED-Bench).\n\n```\n<question>\nA. <option_1>\nB. <option_2>\nC. <option_3>\nD. <option_4>\nAnswer with the option's letter from the given choices directly.\n```\n\n3. Natural QA (e.g. LLaVA-Bench, MM-Vet).\n\nNo postprocessing is needed.\n\n## Scripts\n\nBefore preparing task-specific data, **you MUST first download [eval.zip](https://drive.google.com/file/d/1atZSBBrAX54yYpxtVVW33zFvcnaHeFPy/view?usp=sharing)**. It contains custom annotations, scripts, and the prediction files with LLaVA v1.5. Extract to `./playground/data/eval`. This also provides a general structure for all datasets.\n\n### VQAv2\n\n1. Download [`test2015`](http://images.cocodataset.org/zips/test2015.zip) and put it under `./playground/data/eval/vqav2`.\n2. Multi-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 bash scripts/v1_5/eval/vqav2.sh\n```\n3. Submit the results to the [evaluation server](https://eval.ai/web/challenges/challenge-page/830/my-submission): `./playground/data/eval/vqav2/answers_upload`.\n\n### GQA\n\n1. Download the [data](https://cs.stanford.edu/people/dorarad/gqa/download.html) and [evaluation scripts](https://cs.stanford.edu/people/dorarad/gqa/evaluate.html) following the official instructions and put under `./playground/data/eval/gqa/data`. You may need to modify `eval.py` as [this](https://gist.github.com/haotian-liu/db6eddc2a984b4cbcc8a7f26fd523187) due to the missing assets in the GQA v1.2 release.\n2. Multi-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 bash scripts/v1_5/eval/gqa.sh\n```\n\n### VisWiz\n\n1. Download [`test.json`](https://vizwiz.cs.colorado.edu/VizWiz_final/vqa_data/Annotations.zip) and extract [`test.zip`](https://vizwiz.cs.colorado.edu/VizWiz_final/images/test.zip) to `test`. Put them under `./playground/data/eval/vizwiz`.\n2. Single-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/vizwiz.sh\n```\n3. Submit the results to the [evaluation server](https://eval.ai/web/challenges/challenge-page/2185/my-submission): `./playground/data/eval/vizwiz/answers_upload`.\n\n### ScienceQA\n\n1. Under `./playground/data/eval/scienceqa`, download `images`, `pid_splits.json`, `problems.json` from the `data/scienceqa` folder of the ScienceQA [repo](https://github.com/lupantech/ScienceQA).\n2. Single-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/sqa.sh\n```\n\n### TextVQA\n\n1. Download [`TextVQA_0.5.1_val.json`](https://dl.fbaipublicfiles.com/textvqa/data/TextVQA_0.5.1_val.json) and [images](https://dl.fbaipublicfiles.com/textvqa/images/train_val_images.zip) and extract to `./playground/data/eval/textvqa`.\n2. Single-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/textvqa.sh\n```\n\n### POPE\n\n1. Download `coco` from [POPE](https://github.com/AoiDragon/POPE/tree/e3e39262c85a6a83f26cf5094022a782cb0df58d/output/coco) and put under `./playground/data/eval/pope`.\n2. Single-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/pope.sh\n```\n\n### MME\n\n1. Download the data following the official instructions [here](https://github.com/BradyFU/Awesome-Multimodal-Large-Language-Models/tree/Evaluation).\n2. Downloaded images to `MME_Benchmark_release_version`.\n3. put the official `eval_tool` and `MME_Benchmark_release_version` under `./playground/data/eval/MME`.\n4. Single-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/mme.sh\n```\n\n### MMBench\n\n1. Download [`mmbench_dev_20230712.tsv`](https://download.openmmlab.com/mmclassification/datasets/mmbench/mmbench_dev_20230712.tsv) and put under `./playground/data/eval/mmbench`.\n2. Single-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/mmbench.sh\n```\n3. Submit the results to the [evaluation server](https://opencompass.org.cn/leaderboard-multimodal): `./playground/data/eval/mmbench/answers_upload/mmbench_dev_20230712`.\n\n### MMBench-CN\n\n1. Download [`mmbench_dev_cn_20231003.tsv`](https://download.openmmlab.com/mmclassification/datasets/mmbench/mmbench_dev_cn_20231003.tsv) and put under `./playground/data/eval/mmbench`.\n2. Single-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/mmbench_cn.sh\n```\n3. Submit the results to the evaluation server: `./playground/data/eval/mmbench/answers_upload/mmbench_dev_cn_20231003`.\n\n\n### SEED-Bench\n\n1. Following the official [instructions](https://github.com/AILab-CVC/SEED-Bench/blob/main/DATASET.md) to download the images and the videos. Put images under `./playground/data/eval/seed_bench/SEED-Bench-image`.\n2. Extract the video frame in the middle from the downloaded videos, and put them under `./playground/data/eval/seed_bench/SEED-Bench-video-image`. We provide our script `extract_video_frames.py` modified from the official one.\n3. Multiple-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 bash scripts/v1_5/eval/seed.sh\n```\n4. Optionally, submit the results to the leaderboard: `./playground/data/eval/seed_bench/answers_upload` using the official jupyter notebook.\n\n### LLaVA-Bench-in-the-Wild\n\n1. Extract contents of [`llava-bench-in-the-wild`](https://huggingface.co/datasets/liuhaotian/llava-bench-in-the-wild) to `./playground/data/eval/llava-bench-in-the-wild`.\n2. Single-GPU inference and evaluate.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/llavabench.sh\n```\n\n### MM-Vet\n\n1. Extract [`mm-vet.zip`](https://github.com/yuweihao/MM-Vet/releases/download/v1/mm-vet.zip) to `./playground/data/eval/mmvet`.\n2. Single-GPU inference.\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/mmvet.sh\n```\n3. Evaluate the predictions in `./playground/data/eval/mmvet/results` using the official jupyter notebook.\n\n## More Benchmarks\n\nBelow are awesome benchmarks for multimodal understanding from the research community, that are not initially included in the LLaVA-1.5 release.\n\n### Q-Bench\n\n1. Download [`llvisionqa_dev.json`](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/llvisionqa_dev.json) (for `dev`-subset) and [`llvisionqa_test.json`](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/llvisionqa_test.json) (for `test`-subset). Put them under `./playground/data/eval/qbench`. \n2. Download and extract [images](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/images_llvisionqa.tar) and put all the images directly under `./playground/data/eval/qbench/images_llviqionqa`.\n3. Single-GPU inference (change `dev` to `test` for evaluation on test set).\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/qbench.sh dev\n```\n4. Submit the results by instruction [here](https://github.com/VQAssessment/Q-Bench#option-1-submit-results): `./playground/data/eval/qbench/llvisionqa_dev_answers.jsonl`.\n\n### Chinese-Q-Bench\n\n1. Download [`质衡-问答-验证集.json`](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/%E8%B4%A8%E8%A1%A1-%E9%97%AE%E7%AD%94-%E9%AA%8C%E8%AF%81%E9%9B%86.json) (for `dev`-subset) and [`质衡-问答-测试集.json`](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/%E8%B4%A8%E8%A1%A1-%E9%97%AE%E7%AD%94-%E6%B5%8B%E8%AF%95%E9%9B%86.json) (for `test`-subset). Put them under `./playground/data/eval/qbench`. \n2. Download and extract [images](https://huggingface.co/datasets/nanyangtu/LLVisionQA-QBench/resolve/main/images_llvisionqa.tar) and put all the images directly under `./playground/data/eval/qbench/images_llviqionqa`.\n3. Single-GPU inference (change `dev` to `test` for evaluation on test set).\n```Shell\nCUDA_VISIBLE_DEVICES=0 bash scripts/v1_5/eval/qbench_zh.sh dev\n```\n4. Submit the results by instruction [here](https://github.com/VQAssessment/Q-Bench#option-1-submit-results): `./playground/data/eval/qbench/llvisionqa_zh_dev_answers.jsonl`.\n"
  },
  {
    "path": "docs/Finetune_Custom_Data.md",
    "content": "# Finetune LLaVA on Custom Datasets\n\n## Dataset Format\n\nConvert your data to a JSON file of a List of all samples. Sample metadata should contain `id` (a unique identifier), `image` (the path to the image), and `conversations` (the conversation data between human and AI).\n\nA sample JSON for finetuning LLaVA for generating tag-style captions for Stable Diffusion:\n\n```json\n[\n  {\n    \"id\": \"997bb945-628d-4724-b370-b84de974a19f\",\n    \"image\": \"part-000001/997bb945-628d-4724-b370-b84de974a19f.jpg\",\n    \"conversations\": [\n      {\n        \"from\": \"human\",\n        \"value\": \"<image>\\nWrite a prompt for Stable Diffusion to generate this image.\"\n      },\n      {\n        \"from\": \"gpt\",\n        \"value\": \"a beautiful painting of chernobyl by nekro, pascal blanche, john harris, greg rutkowski, sin jong hun, moebius, simon stalenhag. in style of cg art. ray tracing. cel shading. hyper detailed. realistic. ue 5. maya. octane render. \"\n      },\n    ]\n  },\n  ...\n]\n```\n\n## Command\n\nIf you have a limited task-specific data, we recommend finetuning from LLaVA checkpoints with LoRA following this [script](https://github.com/haotian-liu/LLaVA/blob/main/scripts/v1_5/finetune_task_lora.sh).\n\nIf the amount of the task-specific data is sufficient, you can also finetune from LLaVA checkpoints with full-model finetuning following this [script](https://github.com/haotian-liu/LLaVA/blob/main/scripts/v1_5/finetune_task.sh).\n\nYou may need to adjust the hyperparameters to fit each specific dataset and your hardware constraint.\n\n\n"
  },
  {
    "path": "docs/Intel.md",
    "content": "# Intel Platforms \n\n* Support [Intel GPU Max Series](https://www.intel.com/content/www/us/en/products/details/discrete-gpus/data-center-gpu/max-series.html)    \n* Support [Intel CPU Sapphire Rapides](https://ark.intel.com/content/www/us/en/ark/products/codename/126212/products-formerly-sapphire-rapids.html)    \n* Based on [Intel Extension for Pytorch](https://intel.github.io/intel-extension-for-pytorch)    \n\nMore details in  [**intel branch**](https://github.com/haotian-liu/LLaVA/tree/intel/docs/intel)\n"
  },
  {
    "path": "docs/LLaVA_Bench.md",
    "content": "# LLaVA-Bench [[Download](https://huggingface.co/datasets/liuhaotian/llava-bench-in-the-wild)]\n\n**-Introduction-**  Large commercial multimodal chatbots have been released in this week, including \n- [Multimodal Bing-Chat by Microsoft](https://blogs.bing.com/search/july-2023/Bing-Chat-Enterprise-announced,-multimodal-Visual-Search-rolling-out-to-Bing-Chat) (July 18, 2023) \n- [Multimodal Bard by Google](https://bard.google.com/). \n\nThese chatbots are presumably supported by proprietary large multimodal models (LMM). Compared with the open-source LMM such as LLaVA, proprietary LMM represent the scaling success upperbound of the current SoTA techniques. They share the goal of developing multimodal chatbots that follow human intents to complete various daily-life visual tasks in the wild. While it remains less explored how to evaluate multimodal chat ability, it provides useful feedback to study open-source LMMs against the commercial multimodal chatbots. In addition to the *LLaVA-Bench (COCO)* dataset we used to develop the early versions of LLaVA, we are releasing  [*LLaVA-Bench (In-the-Wild)*](https://huggingface.co/datasets/liuhaotian/llava-bench-in-the-wild) to the community for the public use.\n\n## LLaVA-Bench (In-the-Wild *[Ongoing work]*)\n\nTo evaluate the model's capability in more challenging tasks and generalizability to novel domains, we collect a diverse set of 24 images with 60 questions in total, including indoor and outdoor scenes, memes, paintings, sketches, etc, and associate each image with a highly-detailed and manually-curated description and a proper selection of questions. Such design also assesses the model's robustness to different prompts. In this release, we also categorize questions into three categories: conversation (simple QA), detailed description, and complex reasoning. We continue to expand and improve the diversity of the LLaVA-Bench (In-the-Wild).  We manually query Bing-Chat and Bard to get the responses. \n\n### Results\n\nThe score is measured by comparing against a reference answer generated by text-only GPT-4. It is generated by feeding the question, along with the ground truth image annotations as the context. A text-only GPT-4 evaluator rates both answers. We query GPT-4 by putting the reference answer first, and then the answer generated by the candidate model. We upload images at their original resolution to Bard and Bing-Chat to obtain the results.\n\n| Approach       | Conversation | Detail | Reasoning | Overall |\n|----------------|--------------|--------|-----------|---------|\n| Bard-0718      | 83.7         | 69.7   | 78.7      | 77.8    |\n| Bing-Chat-0629 | 59.6         | 52.2   | 90.1      | 71.5    |\n| LLaVA-13B-v1-336px-0719 (beam=1) | 64.3         | 55.9   | 81.7      | 70.1    |\n| LLaVA-13B-v1-336px-0719 (beam=5) | 68.4         | 59.9   | 84.3      | 73.5    |\n\nNote that Bard sometimes refuses to answer questions about images containing humans, and Bing-Chat blurs the human faces in the images. We also provide the benchmark score for the subset without humans.\n\n| Approach       | Conversation | Detail | Reasoning | Overall |\n|----------------|--------------|--------|-----------|---------|\n| Bard-0718      | 94.9         | 74.3   | 84.3      | 84.6    |\n| Bing-Chat-0629 | 55.8         | 53.6   | 93.5      | 72.6    |\n| LLaVA-13B-v1-336px-0719 (beam=1) | 62.2         | 56.4   | 82.2      | 70.0    |\n| LLaVA-13B-v1-336px-0719 (beam=5) | 65.6         | 61.7   | 85.0      | 73.6    |\n"
  },
  {
    "path": "docs/LLaVA_from_LLaMA2.md",
    "content": "# LLaVA (based on Llama 2 LLM, Preview)\n\n*NOTE: This is a technical preview. We are still running hyperparameter search, and will release the final model soon.  If you'd like to contribute to this, please contact us.*\n\n:llama: **-Introduction-** [Llama 2 is an open-source LLM released by Meta AI](https://about.fb.com/news/2023/07/llama-2/) today (July 18, 2023). Compared with its early version [Llama 1](https://ai.meta.com/blog/large-language-model-llama-meta-ai/), Llama 2 is more favored in ***stronger language performance***, ***longer context window***, and importantly ***commercially usable***! While Llama 2 is changing the LLM market landscape in the language space, its multimodal ability remains unknown. We quickly develop the LLaVA variant based on the latest Llama 2 checkpoints, and release it to the community for the public use.\n\nYou need to apply for and download the latest Llama 2 checkpoints to start your own training (apply [here](https://ai.meta.com/resources/models-and-libraries/llama-downloads/))\n\n\n## Training\n\nPlease checkout [`pretrain.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/pretrain.sh), [`finetune.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/finetune.sh), [`finetune_lora.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/finetune_lora.sh).\n\n## LLaVA (based on Llama 2), What is different? \n\n:volcano: How is the new LLaVA based on Llama 2 different from Llama 1? The comparisons of the training process are described:\n- **Pre-training**. The pre-trained base LLM is changed from Llama 1 to Llama 2\n- **Language instruction-tuning**. The previous LLaVA model starts with Vicuna, which is instruct tuned on ShareGPT data from Llama 1; The new LLaVA model starts with Llama 2 Chat, which is an instruct tuned checkpoint on dialogue data from Llama 2.\n- **Multimodal instruction-tuning**. The same LLaVA-Lighting process is applied.\n\n\n### Results\n\n- Llama 2 is better at following the instructions of role playing; Llama 2 fails in following the instructions of translation\n- The quantitative evaluation on [LLaVA-Bench](https://github.com/haotian-liu/LLaVA/blob/main/docs/LLaVA_Bench.md) demonstrates on-par performance between Llama 2 and Llama 1 in LLaVA's multimodal chat ability.\n\n\n<img src=\"../images/llava_example_cmp.png\" width=\"100%\">\n\n"
  },
  {
    "path": "docs/LoRA.md",
    "content": "# LLaVA (LoRA, Preview)\n\nNOTE: This is a technical preview, and is not yet ready for production use. We are still running hyperparameter search for the LoRA model, and will release the final model soon.  If you'd like to contribute to this, please contact us.\n\nYou need latest code base for LoRA support (instructions [here](https://github.com/haotian-liu/LLaVA#upgrade-to-latest-code-base))\n\n## Demo (Web UI)\n\nPlease execute each of the commands below one by one (after the previous one has finished).  The commands are the same as launching other demos except for an additional `--model-base` flag to specify the base model to use. Please make sure the base model corresponds to the LoRA checkpoint that you are using.  For this technical preview, you need Vicuna v1.1 (7B) checkpoint (if you do not have that already, follow the instructions [here](https://github.com/lm-sys/FastChat#vicuna-weights)).\n\n#### Launch a controller\n```Shell\npython -m llava.serve.controller --host 0.0.0.0 --port 10000\n```\n\n#### Launch a gradio web server.\n```Shell\npython -m llava.serve.gradio_web_server --controller http://localhost:10000 --model-list-mode reload\n```\nYou just launched the Gradio web interface. Now, you can open the web interface with the URL printed on the screen. You may notice that there is no model in the model list. Do not worry, as we have not launched any model worker yet. It will be automatically updated when you launch a model worker.\n\n#### Launch a model worker\n```Shell\npython -m llava.serve.model_worker --host 0.0.0.0 --controller http://localhost:10000 --port 40000 --worker http://localhost:40000 --model-path liuhaotian/llava-vicuna-7b-v1.1-lcs_558k-instruct_80k_3e-lora-preview-alpha --model-base /path/to/vicuna-v1.1\n```\nWait until the process finishes loading the model and you see \"Uvicorn running on ...\".  Now, refresh your Gradio web UI, and you will see the model you just launched in the model list.\n\nYou can launch as many workers as you want, and compare between different model checkpoints in the same Gradio interface. Please keep the `--controller` the same, and modify the `--port` and `--worker` to a different port number for each worker.\n\n\n## Training\n\nPlease see sample training scripts for [LoRA](https://github.com/haotian-liu/LLaVA/blob/main/scripts/finetune_lora.sh) and [QLoRA](https://github.com/haotian-liu/LLaVA/blob/main/scripts/finetune_qlora.sh).\n\nWe provide sample DeepSpeed configs, [`zero3.json`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/zero3.json) is more like PyTorch FSDP, and [`zero3_offload.json`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/zero3_offload.json) can further save memory consumption by offloading parameters to CPU. `zero3.json` is usually faster than `zero3_offload.json` but requires more GPU memory, therefore, we recommend trying `zero3.json` first, and if you run out of GPU memory, try `zero3_offload.json`. You can also tweak the `per_device_train_batch_size` and `gradient_accumulation_steps` in the config to save memory, and just to make sure that `per_device_train_batch_size` and `gradient_accumulation_steps` remains the same.\n\nIf you are having issues with ZeRO-3 configs, and there are enough VRAM, you may try [`zero2.json`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/zero2.json). This consumes slightly more memory than ZeRO-3, and behaves more similar to PyTorch FSDP, while still supporting parameter-efficient tuning.\n\n## Create Merged Checkpoints\n\n```Shell\npython scripts/merge_lora_weights.py \\\n    --model-path /path/to/lora_model \\\n    --model-base /path/to/base_model \\\n    --save-model-path /path/to/merge_model\n```\n"
  },
  {
    "path": "docs/MODEL_ZOO.md",
    "content": "# Model Zoo\n\n**To Use LLaVA-1.6 checkpoints, your llava package version must be newer than 1.2.0. [Instructions](https://github.com/haotian-liu/LLaVA#upgrade-to-latest-code-base) on how to upgrade.**\n\nIf you are interested in including any other details in Model Zoo, please open an issue :)\n\nThe model weights below are *merged* weights. You do not need to apply delta. The usage of LLaVA checkpoints should comply with the base LLM's model license.\n\n## LLaVA-v1.6\n\n| Version | LLM | Schedule | Checkpoint | MMMU | MathVista | VQAv2 | GQA | VizWiz | SQA | TextVQA | POPE | MME | MM-Bench | MM-Bench-CN | SEED-IMG | LLaVA-Bench-Wild | MM-Vet |\n|----------|----------|-----------|-----------|---|---|---|---|---|---|---|---|---|---|---|---|---|---|\n| LLaVA-1.6 | Vicuna-7B | full_ft-1e | [liuhaotian/llava-v1.6-vicuna-7b](https://huggingface.co/liuhaotian/llava-v1.6-vicuna-7b) | 35.8 | 34.6 | 81.8 | 64.2 | 57.6 | 70.1 | 64.9 | 86.5 | 1519/332 | 67.4 | 60.6 | 70.2 | 81.6 | 43.9 |\n| LLaVA-1.6 | Vicuna-13B | full_ft-1e | [liuhaotian/llava-v1.6-vicuna-13b](https://huggingface.co/liuhaotian/llava-v1.6-vicuna-13b) | 36.2 | 35.3 | 82.8 | 65.4 | 60.5 | 73.6 | 67.1 | 86.2 | 1575/326 | 70 | 64.4 | 71.9 | 87.3 | 48.4 |\n| LLaVA-1.6 | Mistral-7B | full_ft-1e | [liuhaotian/llava-v1.6-mistral-7b](https://huggingface.co/liuhaotian/llava-v1.6-mistral-7b) | 35.3 | 37.7 | 82.2 | 64.8 | 60.0 | 72.8 | 65.7 | 86.7 | 1498/321 | 68.7 | 61.2 | 72.2 | 83.2 | 47.3 |\n| LLaVA-1.6 | Hermes-Yi-34B | full_ft-1e | [liuhaotian/llava-v1.6-34b](https://huggingface.co/liuhaotian/llava-v1.6-34b) | 51.1 | 46.5 | 83.7 | 67.1 | 63.8 | 81.8 | 69.5 | 87.7 | 1631/397 | 79.3 | 79 | 75.9 | 89.6 | 57.4 |\n\n*LLaVA-1.6-34B outperforms Gemini Pro on benchmarks like MMMU and MathVista.*\n\n\n## LLaVA-v1.5\n\n| Version | Size | Schedule | Checkpoint | VQAv2 | GQA | VizWiz | SQA | TextVQA | POPE | MME | MM-Bench | MM-Bench-CN | SEED | LLaVA-Bench-Wild | MM-Vet |\n|----------|----------|-----------|-----------|---|---|---|---|---|---|---|---|---|---|---|---|\n| LLaVA-1.5 | 7B | full_ft-1e | [liuhaotian/llava-v1.5-7b](https://huggingface.co/liuhaotian/llava-v1.5-7b) | 78.5 | 62.0 | 50.0 | 66.8 | 58.2 | 85.9 | 1510.7 | 64.3 | 58.3 | 58.6 | 65.4 | 31.1 |\n| LLaVA-1.5 | 13B | full_ft-1e | [liuhaotian/llava-v1.5-13b](https://huggingface.co/liuhaotian/llava-v1.5-13b) | 80.0 | 63.3 | 53.6 | 71.6 | 61.3 | 85.9 | 1531.3 | 67.7 | 63.6 | 61.6 | 72.5 | 36.1 |\n| LLaVA-1.5 | 7B | lora-1e | [liuhaotian/llava-v1.5-7b-lora](https://huggingface.co/liuhaotian/llava-v1.5-7b-lora) | 79.1 | 63.0 | 47.8 | 68.4 | 58.2 | 86.4 | 1476.9 | 66.1 | 58.9 | 60.1 | 67.9 | 30.2 |\n| LLaVA-1.5 | 13B | lora-1e | [liuhaotian/llava-v1.5-13b-lora](https://huggingface.co/liuhaotian/llava-v1.5-13b-lora) | 80.0 | 63.3 | 58.9 | 71.2 | 60.2 | 86.7 | 1541.7 | 68.5 | 61.5 | 61.3 | 69.5 | 38.3 |\n\nBase model: Vicuna v1.5. Training logs: [wandb](https://api.wandb.ai/links/lht/6orh56wc).\n\n<p align=\"center\">\n  <img src=\"../images/llava_v1_5_radar.jpg\" width=\"500px\"> <br>\n  LLaVA-1.5 achieves SoTA performance across 11 benchmarks.\n</p>\n\n\n## LLaVA-v1\n\n*Note: We recommend using the most capable LLaVA-v1.6 series above for the best performance.*\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Finetuning Data | Finetuning schedule | LLaVA-Bench-Conv | LLaVA-Bench-Detail | LLaVA-Bench-Complex | LLaVA-Bench-Overall | Download |\n|----------|----------------|---------------|----------------------|-----------------|--------------------|------------------|--------------------|---------------------|---------------------|---------------------|\n| Vicuna-13B-v1.3 | CLIP-L-336px | LCS-558K | 1e | LLaVA-Instruct-80K | proj-1e, lora-1e | 64.3 | 55.9 | 81.7 | 70.1 | [LoRA](https://huggingface.co/liuhaotian/llava-v1-0719-336px-lora-vicuna-13b-v1.3) [LoRA-Merged](https://huggingface.co/liuhaotian/llava-v1-0719-336px-lora-merge-vicuna-13b-v1.3) |\n| LLaMA-2-13B-Chat | CLIP-L | LCS-558K | 1e | LLaVA-Instruct-80K | full_ft-1e | 56.7 | 58.6 | 80.0 | 67.9 | [ckpt](https://huggingface.co/liuhaotian/llava-llama-2-13b-chat-lightning-preview) |\n| LLaMA-2-7B-Chat | CLIP-L | LCS-558K | 1e | LLaVA-Instruct-80K | lora-1e | 51.2 | 58.9 | 71.6 | 62.8 | [LoRA](https://huggingface.co/liuhaotian/llava-llama-2-7b-chat-lightning-lora-preview) |\n\n\n## Projector weights\n\nThese are projector weights we have pretrained. You can use these projector weights for visual instruction tuning. They are just pretrained on image-text pairs and are NOT instruction-tuned, which means they do NOT follow instructions as well as our official models and can output repetitive, lengthy, and garbled outputs. If you want to have nice conversations with LLaVA, use the checkpoints above (LLaVA v1.6).\n\nNOTE: These projector weights are only compatible with `llava>=1.0.0`. Please check out the latest codebase if your local code version is below v1.0.0.\n\nNOTE: When you use our pretrained projector for visual instruction tuning, it is very important to use the same base LLM and vision encoder as the one we used for pretraining the projector. Otherwise, the performance will be very poor.\n\nWhen using these projector weights to instruction-tune your LMM, please make sure that these options are correctly set as follows,\n\n```Shell\n--mm_use_im_start_end False\n--mm_use_im_patch_token False\n```\n\n| Base LLM | Vision Encoder | Projection | Pretrain Data | Pretraining schedule | Download |\n|----------|----------------|---------------|----------------------|----------|----------|\n| Vicuna-13B-v1.5 | CLIP-L-336px | MLP-2x | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-v1.5-mlp2x-336px-pretrain-vicuna-13b-v1.5) |\n| Vicuna-7B-v1.5 | CLIP-L-336px | MLP-2x | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-v1.5-mlp2x-336px-pretrain-vicuna-7b-v1.5) |\n| LLaMA-2-13B-Chat | CLIP-L-336px | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-336px-pretrain-llama-2-13b-chat) |\n| LLaMA-2-7B-Chat | CLIP-L-336px | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-336px-pretrain-llama-2-7b-chat) |\n| LLaMA-2-13B-Chat | CLIP-L | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-pretrain-llama-2-13b-chat) |\n| LLaMA-2-7B-Chat | CLIP-L | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-pretrain-llama-2-7b-chat) |\n| Vicuna-13B-v1.3 | CLIP-L-336px | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-336px-pretrain-vicuna-13b-v1.3) |\n| Vicuna-7B-v1.3 | CLIP-L-336px | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-336px-pretrain-vicuna-7b-v1.3) |\n| Vicuna-13B-v1.3 | CLIP-L | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-pretrain-vicuna-13b-v1.3) |\n| Vicuna-7B-v1.3 | CLIP-L | Linear | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/llava-pretrain-vicuna-7b-v1.3) |\n\n\n## Science QA Checkpoints\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Finetuning Data | Finetuning schedule | Download |\n|----------|----------------|---------------|----------------------|-----------------|--------------------|---------------------|\n| Vicuna-13B-v1.3 | CLIP-L | LCS-558K | 1e | ScienceQA | full_ft-12e | [ckpt](https://huggingface.co/liuhaotian/llava-lcs558k-scienceqa-vicuna-13b-v1.3) |\n\n\n## Legacy Models (merged weights)\n\nThe model weights below are *merged* weights. You do not need to apply delta. The usage of LLaVA checkpoints should comply with the base LLM's model license.\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Finetuning Data | Finetuning schedule | Download |\n|----------|----------------|---------------|----------------------|-----------------|--------------------|------------------|\n| MPT-7B-Chat | CLIP-L | LCS-558K | 1e | LLaVA-Instruct-80K | full_ft-1e | [preview](https://huggingface.co/liuhaotian/LLaVA-Lightning-MPT-7B-preview) |\n\n\n## Legacy Models (delta weights)\n\nThe model weights below are *delta* weights. The usage of LLaVA checkpoints should comply with the base LLM's model license: [LLaMA](https://github.com/facebookresearch/llama/blob/main/MODEL_CARD.md).\n\nYou can add our delta to the original LLaMA weights to obtain the LLaVA weights.\n\nInstructions:\n\n1. Get the original LLaMA weights in the huggingface format by following the instructions [here](https://huggingface.co/docs/transformers/main/model_doc/llama).\n2. Use the following scripts to get LLaVA weights by applying our delta. It will automatically download delta weights from our Hugging Face account. In the script below, we use the delta weights of [`liuhaotian/LLaVA-7b-delta-v0`](https://huggingface.co/liuhaotian/LLaVA-7b-delta-v0) as an example. It can be adapted for other delta weights by changing the `--delta` argument (and base/target accordingly).\n\n```bash\npython3 -m llava.model.apply_delta \\\n    --base /path/to/llama-7b \\\n    --target /output/path/to/LLaVA-7B-v0 \\\n    --delta liuhaotian/LLaVA-7b-delta-v0\n```\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Finetuning Data | Finetuning schedule | Download |\n|----------|----------------|---------------|----------------------|-----------------|--------------------|------------------|\n| Vicuna-13B-v1.1 | CLIP-L | CC-595K | 1e | LLaVA-Instruct-158K | full_ft-3e | [delta-weights](https://huggingface.co/liuhaotian/LLaVA-13b-delta-v1-1) |\n| Vicuna-7B-v1.1 | CLIP-L | LCS-558K | 1e | LLaVA-Instruct-80K | full_ft-1e | [delta-weights](https://huggingface.co/liuhaotian/LLaVA-Lightning-7B-delta-v1-1) |\n| Vicuna-13B-v0 | CLIP-L | CC-595K | 1e | LLaVA-Instruct-158K | full_ft-3e | [delta-weights](https://huggingface.co/liuhaotian/LLaVA-13b-delta-v0) |\n| Vicuna-13B-v0 | CLIP-L | CC-595K | 1e | ScienceQA | full_ft-12e | [delta-weights](https://huggingface.co/liuhaotian/LLaVA-13b-delta-v0-science_qa) |\n| Vicuna-7B-v0 | CLIP-L | CC-595K | 1e | LLaVA-Instruct-158K | full_ft-3e | [delta-weights](https://huggingface.co/liuhaotian/LLaVA-7b-delta-v0) |\n\n\n\n## Legacy Projector weights\n\nThe following projector weights are deprecated, and the support for them may be removed in the future. They do not support zero-shot inference. Please use the projector weights in the [table above](#projector-weights) if possible.\n\n**NOTE**: When you use our pretrained projector for visual instruction tuning, it is very important to **use the same base LLM and vision encoder** as the one we used for pretraining the projector. Otherwise, the performance will be very bad.\n\nWhen using these projector weights to instruction tune your LMM, please make sure that these options are correctly set as follows,\n\n```Shell\n--mm_use_im_start_end True\n--mm_use_im_patch_token False\n```\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Download |\n|----------|----------------|---------------|----------------------|----------|\n| Vicuna-7B-v1.1 | CLIP-L | LCS-558K | 1e | [projector](https://huggingface.co/liuhaotian/LLaVA-Pretrained-Projectors/blob/main/LLaVA-7b-pretrain-projector-v1-1-LCS-558K-blip_caption.bin) |\n| Vicuna-13B-v0 | CLIP-L | CC-595K | 1e | [projector](https://huggingface.co/liuhaotian/LLaVA-Pretrained-Projectors/blob/main/LLaVA-13b-pretrain-projector-v0-CC3M-595K-original_caption.bin) |\n| Vicuna-7B-v0 | CLIP-L | CC-595K | 1e | [projector](https://huggingface.co/liuhaotian/LLaVA-Pretrained-Projectors/blob/main/LLaVA-7b-pretrain-projector-v0-CC3M-595K-original_caption.bin) |\n\nWhen using these projector weights to instruction tune your LMM, please make sure that these options are correctly set as follows,\n\n```Shell\n--mm_use_im_start_end False\n--mm_use_im_patch_token False\n```\n\n| Base LLM | Vision Encoder | Pretrain Data | Pretraining schedule | Download |\n|----------|----------------|---------------|----------------------|----------|\n| Vicuna-13B-v0 | CLIP-L | CC-595K | 1e | [projector](https://huggingface.co/liuhaotian/LLaVA-Pretrained-Projectors/blob/main/LLaVA-13b-pretrain-projector-v0-CC3M-595K-original_caption-no_im_token.bin) |\n"
  },
  {
    "path": "docs/ScienceQA.md",
    "content": "### ScienceQA\n\n#### Prepare Data\n1. Please see ScienceQA [repo](https://github.com/lupantech/ScienceQA) for setting up the dataset.\n2. Generate ScienceQA dataset for LLaVA conversation-style format.\n\n```Shell\npython scripts/convert_sqa_to_llava.py \\\n    convert_to_llava \\\n    --base-dir /path/to/ScienceQA/data/scienceqa \\\n    --prompt-format \"QCM-LEA\" \\\n    --split {train,val,minival,test,minitest}\n```\n\n#### Training\n\n1. Pretraining\n\nYou can download our pretrained projector weights from our [Model Zoo](), or train your own projector weights using [`pretrain.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/pretrain.sh).\n\n2. Finetuning\n\nSee [`finetune_sqa.sh`](https://github.com/haotian-liu/LLaVA/blob/main/scripts/finetune_sqa.sh).\n\n#### Evaluation\n\n1. Multiple-GPU inference\nYou may evaluate this with multiple GPUs, and concatenate the generated jsonl files.  Please refer to our script for [batch evaluation](https://github.com/haotian-liu/LLaVA/blob/main/scripts/sqa_eval_batch.sh) and [results gathering](https://github.com/haotian-liu/LLaVA/blob/main/scripts/sqa_eval_gather.sh).\n\n2. Single-GPU inference\n\n(a) Generate LLaVA responses on ScienceQA dataset\n\n```Shell\npython -m llava.eval.model_vqa_science \\\n    --model-path liuhaotian/llava-lcs558k-scienceqa-vicuna-13b-v1.3 \\\n    --question-file /path/to/ScienceQA/data/scienceqa/llava_test_QCM-LEA.json \\\n    --image-folder /path/to/ScienceQA/data/scienceqa/images/test \\\n    --answers-file vqa/results/ScienceQA/test_llava-13b.jsonl \\\n    --conv-mode llava_v1\n```\n\n(b) Evaluate the generated responses\n\n```Shell\npython eval_science_qa.py \\\n    --base-dir /path/to/ScienceQA/data/scienceqa \\\n    --result-file vqa/results/ScienceQA/test_llava-13b.jsonl \\\n    --output-file vqa/results/ScienceQA/test_llava-13b_output.json \\\n    --output-result vqa/results/ScienceQA/test_llava-13b_result.json \\\n```\n\nFor reference, we attach our prediction file [`test_sqa_llava_lcs_558k_sqa_12e_vicuna_v1_3_13b.json`](https://github.com/haotian-liu/LLaVA/blob/main/llava/eval/table/results/test_sqa_llava_lcs_558k_sqa_12e_vicuna_v1_3_13b.json) and [`test_sqa_llava_13b_v0.json`](https://github.com/haotian-liu/LLaVA/blob/main/llava/eval/table/results/test_sqa_llava_13b_v0.json) for comparison when reproducing our results, as well as for further analysis in detail.\n"
  },
  {
    "path": "docs/Windows.md",
    "content": "# Run LLaVA on Windows\n\n*NOTE: LLaVA on Windows is not fully supported. Currently we only support 16-bit inference. For a more complete support, please use [WSL2](https://learn.microsoft.com/en-us/windows/wsl/install) for now. More functionalities on Windows is to be added soon, stay tuned.*\n\n## Installation\n\n1. Clone this repository and navigate to LLaVA folder\n```bash\ngit clone https://github.com/haotian-liu/LLaVA.git\ncd LLaVA\n```\n\n2. Install Package\n```Shell\nconda create -n llava python=3.10 -y\nconda activate llava\npython -m pip install --upgrade pip  # enable PEP 660 support\npip install torch==2.0.1+cu117 torchvision==0.15.2+cu117 torchaudio==2.0.2 --index-url https://download.pytorch.org/whl/cu117\npip install -e .\npip uninstall bitsandbytes\n```\n\n## Run demo\n\nSee instructions [here](https://github.com/haotian-liu/LLaVA#demo).\n\nNote that quantization (4-bit, 8-bit) is *NOT* supported on Windows. Stay tuned for the 4-bit support on Windows!\n"
  },
  {
    "path": "docs/macOS.md",
    "content": "# Run LLaVA on macOS\n\n*NOTE: LLaVA on macOS is not fully supported. Currently we only support 16-bit inference. More functionalities on macOS is to be added soon, stay tuned.*\n\n## Installation\n\n1. Clone this repository and navigate to LLaVA folder\n```bash\ngit clone https://github.com/haotian-liu/LLaVA.git\ncd LLaVA\n```\n\n2. Install Package\n```Shell\nconda create -n llava python=3.10 -y\nconda activate llava\npython -mpip install --upgrade pip  # enable PEP 660 support\npip install -e .\npip install torch==2.1.0 torchvision==0.16.0\npip uninstall bitsandbytes\n```\n\n## Run demo\n\nSpecify `--device mps` when launching model worker or CLI.\n\nSee instructions [here](https://github.com/haotian-liu/LLaVA#demo).\n\nNote that quantization (4-bit, 8-bit) is *NOT* supported on macOS. Stay tuned for the 4-bit support on macOS!\n"
  },
  {
    "path": "llava/__init__.py",
    "content": "from .model import LlavaLlamaForCausalLM\n"
  },
  {
    "path": "llava/constants.py",
    "content": "CONTROLLER_HEART_BEAT_EXPIRATION = 30\nWORKER_HEART_BEAT_INTERVAL = 15\n\nLOGDIR = \".\"\n\n# Model Constants\nIGNORE_INDEX = -100\nIMAGE_TOKEN_INDEX = -200\nDEFAULT_IMAGE_TOKEN = \"<image>\"\nDEFAULT_IMAGE_PATCH_TOKEN = \"<im_patch>\"\nDEFAULT_IM_START_TOKEN = \"<im_start>\"\nDEFAULT_IM_END_TOKEN = \"<im_end>\"\nIMAGE_PLACEHOLDER = \"<image-placeholder>\"\n"
  },
  {
    "path": "llava/conversation.py",
    "content": "import dataclasses\nfrom enum import auto, Enum\nfrom typing import List, Tuple\nimport base64\nfrom io import BytesIO\nfrom PIL import Image\n\n\nclass SeparatorStyle(Enum):\n    \"\"\"Different separator style.\"\"\"\n    SINGLE = auto()\n    TWO = auto()\n    MPT = auto()\n    PLAIN = auto()\n    LLAMA_2 = auto()\n\n\n@dataclasses.dataclass\nclass Conversation:\n    \"\"\"A class that keeps all conversation history.\"\"\"\n    system: str\n    roles: List[str]\n    messages: List[List[str]]\n    offset: int\n    sep_style: SeparatorStyle = SeparatorStyle.SINGLE\n    sep: str = \"###\"\n    sep2: str = None\n    version: str = \"Unknown\"\n\n    skip_next: bool = False\n\n    def get_prompt(self):\n        messages = self.messages\n        if len(messages) > 0 and type(messages[0][1]) is tuple:\n            messages = self.messages.copy()\n            init_role, init_msg = messages[0].copy()\n            init_msg = init_msg[0].replace(\"<image>\", \"\").strip()\n            if 'mmtag' in self.version:\n                messages[0] = (init_role, init_msg)\n                messages.insert(0, (self.roles[0], \"<Image><image></Image>\"))\n                messages.insert(1, (self.roles[1], \"Received.\"))\n            else:\n                messages[0] = (init_role, \"<image>\\n\" + init_msg)\n\n        if self.sep_style == SeparatorStyle.SINGLE:\n            ret = self.system + self.sep\n            for role, message in messages:\n                if message:\n                    if type(message) is tuple:\n                        message, _, _ = message\n                    ret += role + \": \" + message + self.sep\n                else:\n                    ret += role + \":\"\n        elif self.sep_style == SeparatorStyle.TWO:\n            seps = [self.sep, self.sep2]\n            ret = self.system + seps[0]\n            for i, (role, message) in enumerate(messages):\n                if message:\n                    if type(message) is tuple:\n                        message, _, _ = message\n                    ret += role + \": \" + message + seps[i % 2]\n                else:\n                    ret += role + \":\"\n        elif self.sep_style == SeparatorStyle.MPT:\n            ret = self.system + self.sep\n            for role, message in messages:\n                if message:\n                    if type(message) is tuple:\n                        message, _, _ = message\n                    ret += role + message + self.sep\n                else:\n                    ret += role\n        elif self.sep_style == SeparatorStyle.LLAMA_2:\n            wrap_sys = lambda msg: f\"<<SYS>>\\n{msg}\\n<</SYS>>\\n\\n\" if len(msg) > 0 else msg\n            wrap_inst = lambda msg: f\"[INST] {msg} [/INST]\"\n            ret = \"\"\n\n            for i, (role, message) in enumerate(messages):\n                if i == 0:\n                    assert message, \"first message should not be none\"\n                    assert role == self.roles[0], \"first message should come from user\"\n                if message:\n                    if type(message) is tuple:\n                        message, _, _ = message\n                    if i == 0: message = wrap_sys(self.system) + message\n                    if i % 2 == 0:\n                        message = wrap_inst(message)\n                        ret += self.sep + message\n                    else:\n                        ret += \" \" + message + \" \" + self.sep2\n                else:\n                    ret += \"\"\n            ret = ret.lstrip(self.sep)\n        elif self.sep_style == SeparatorStyle.PLAIN:\n            seps = [self.sep, self.sep2]\n            ret = self.system\n            for i, (role, message) in enumerate(messages):\n                if message:\n                    if type(message) is tuple:\n                        message, _, _ = message\n                    ret += message + seps[i % 2]\n                else:\n                    ret += \"\"\n        else:\n            raise ValueError(f\"Invalid style: {self.sep_style}\")\n\n        return ret\n\n    def append_message(self, role, message):\n        self.messages.append([role, message])\n\n    def process_image(self, image, image_process_mode, return_pil=False, image_format='PNG', max_len=1344, min_len=672):\n        if image_process_mode == \"Pad\":\n            def expand2square(pil_img, background_color=(122, 116, 104)):\n                width, height = pil_img.size\n                if width == height:\n                    return pil_img\n                elif width > height:\n                    result = Image.new(pil_img.mode, (width, width), background_color)\n                    result.paste(pil_img, (0, (width - height) // 2))\n                    return result\n                else:\n                    result = Image.new(pil_img.mode, (height, height), background_color)\n                    result.paste(pil_img, ((height - width) // 2, 0))\n                    return result\n            image = expand2square(image)\n        elif image_process_mode in [\"Default\", \"Crop\"]:\n            pass\n        elif image_process_mode == \"Resize\":\n            image = image.resize((336, 336))\n        else:\n            raise ValueError(f\"Invalid image_process_mode: {image_process_mode}\")\n        if max(image.size) > max_len:\n            max_hw, min_hw = max(image.size), min(image.size)\n            aspect_ratio = max_hw / min_hw\n            shortest_edge = int(min(max_len / aspect_ratio, min_len, min_hw))\n            longest_edge = int(shortest_edge * aspect_ratio)\n            W, H = image.size\n            if H > W:\n                H, W = longest_edge, shortest_edge\n            else:\n                H, W = shortest_edge, longest_edge\n            image = image.resize((W, H))\n        if return_pil:\n            return image\n        else:\n            buffered = BytesIO()\n            image.save(buffered, format=image_format)\n            img_b64_str = base64.b64encode(buffered.getvalue()).decode()\n            return img_b64_str\n\n    def get_images(self, return_pil=False):\n        images = []\n        for i, (role, msg) in enumerate(self.messages[self.offset:]):\n            if i % 2 == 0:\n                if type(msg) is tuple:\n                    msg, image, image_process_mode = msg\n                    image = self.process_image(image, image_process_mode, return_pil=return_pil)\n                    images.append(image)\n        return images\n\n    def to_gradio_chatbot(self):\n        ret = []\n        for i, (role, msg) in enumerate(self.messages[self.offset:]):\n            if i % 2 == 0:\n                if type(msg) is tuple:\n                    msg, image, image_process_mode = msg\n                    img_b64_str = self.process_image(\n                        image, \"Default\", return_pil=False,\n                        image_format='JPEG')\n                    img_str = f'<img src=\"data:image/jpeg;base64,{img_b64_str}\" alt=\"user upload image\" />'\n                    msg = img_str + msg.replace('<image>', '').strip()\n                    ret.append([msg, None])\n                else:\n                    ret.append([msg, None])\n            else:\n                ret[-1][-1] = msg\n        return ret\n\n    def copy(self):\n        return Conversation(\n            system=self.system,\n            roles=self.roles,\n            messages=[[x, y] for x, y in self.messages],\n            offset=self.offset,\n            sep_style=self.sep_style,\n            sep=self.sep,\n            sep2=self.sep2,\n            version=self.version)\n\n    def dict(self):\n        if len(self.get_images()) > 0:\n            return {\n                \"system\": self.system,\n                \"roles\": self.roles,\n                \"messages\": [[x, y[0] if type(y) is tuple else y] for x, y in self.messages],\n                \"offset\": self.offset,\n                \"sep\": self.sep,\n                \"sep2\": self.sep2,\n            }\n        return {\n            \"system\": self.system,\n            \"roles\": self.roles,\n            \"messages\": self.messages,\n            \"offset\": self.offset,\n            \"sep\": self.sep,\n            \"sep2\": self.sep2,\n        }\n\n\nconv_vicuna_v0 = Conversation(\n    system=\"A chat between a curious human and an artificial intelligence assistant. \"\n           \"The assistant gives helpful, detailed, and polite answers to the human's questions.\",\n    roles=(\"Human\", \"Assistant\"),\n    messages=(\n        (\"Human\", \"What are the key differences between renewable and non-renewable energy sources?\"),\n        (\"Assistant\",\n            \"Renewable energy sources are those that can be replenished naturally in a relatively \"\n            \"short amount of time, such as solar, wind, hydro, geothermal, and biomass. \"\n            \"Non-renewable energy sources, on the other hand, are finite and will eventually be \"\n            \"depleted, such as coal, oil, and natural gas. Here are some key differences between \"\n            \"renewable and non-renewable energy sources:\\n\"\n            \"1. Availability: Renewable energy sources are virtually inexhaustible, while non-renewable \"\n            \"energy sources are finite and will eventually run out.\\n\"\n            \"2. Environmental impact: Renewable energy sources have a much lower environmental impact \"\n            \"than non-renewable sources, which can lead to air and water pollution, greenhouse gas emissions, \"\n            \"and other negative effects.\\n\"\n            \"3. Cost: Renewable energy sources can be more expensive to initially set up, but they typically \"\n            \"have lower operational costs than non-renewable sources.\\n\"\n            \"4. Reliability: Renewable energy sources are often more reliable and can be used in more remote \"\n            \"locations than non-renewable sources.\\n\"\n            \"5. Flexibility: Renewable energy sources are often more flexible and can be adapted to different \"\n            \"situations and needs, while non-renewable sources are more rigid and inflexible.\\n\"\n            \"6. Sustainability: Renewable energy sources are more sustainable over the long term, while \"\n            \"non-renewable sources are not, and their depletion can lead to economic and social instability.\\n\")\n    ),\n    offset=2,\n    sep_style=SeparatorStyle.SINGLE,\n    sep=\"###\",\n)\n\nconv_vicuna_v1 = Conversation(\n    system=\"A chat between a curious user and an artificial intelligence assistant. \"\n    \"The assistant gives helpful, detailed, and polite answers to the user's questions.\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    version=\"v1\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.TWO,\n    sep=\" \",\n    sep2=\"</s>\",\n)\n\nconv_llama_2 = Conversation(\n    system=\"\"\"You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature.\n\nIf a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.\"\"\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    version=\"llama_v2\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.LLAMA_2,\n    sep=\"<s>\",\n    sep2=\"</s>\",\n)\n\nconv_llava_llama_2 = Conversation(\n    system=\"You are a helpful language and vision assistant. \"\n           \"You are able to understand the visual content that the user provides, \"\n           \"and assist the user with a variety of tasks using natural language.\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    version=\"llama_v2\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.LLAMA_2,\n    sep=\"<s>\",\n    sep2=\"</s>\",\n)\n\nconv_mpt = Conversation(\n    system=\"\"\"<|im_start|>system\nA conversation between a user and an LLM-based AI assistant. The assistant gives helpful and honest answers.\"\"\",\n    roles=(\"<|im_start|>user\\n\", \"<|im_start|>assistant\\n\"),\n    version=\"mpt\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.MPT,\n    sep=\"<|im_end|>\",\n)\n\nconv_llava_plain = Conversation(\n    system=\"\",\n    roles=(\"\", \"\"),\n    messages=(\n    ),\n    offset=0,\n    sep_style=SeparatorStyle.PLAIN,\n    sep=\"\\n\",\n)\n\nconv_llava_v0 = Conversation(\n    system=\"A chat between a curious human and an artificial intelligence assistant. \"\n           \"The assistant gives helpful, detailed, and polite answers to the human's questions.\",\n    roles=(\"Human\", \"Assistant\"),\n    messages=(\n    ),\n    offset=0,\n    sep_style=SeparatorStyle.SINGLE,\n    sep=\"###\",\n)\n\nconv_llava_v0_mmtag = Conversation(\n    system=\"A chat between a curious user and an artificial intelligence assistant. \"\n           \"The assistant is able to understand the visual content that the user provides, and assist the user with a variety of tasks using natural language.\"\n           \"The visual content will be provided with the following format: <Image>visual content</Image>.\",\n    roles=(\"Human\", \"Assistant\"),\n    messages=(\n    ),\n    offset=0,\n    sep_style=SeparatorStyle.SINGLE,\n    sep=\"###\",\n    version=\"v0_mmtag\",\n)\n\nconv_llava_v1 = Conversation(\n    system=\"A chat between a curious human and an artificial intelligence assistant. \"\n           \"The assistant gives helpful, detailed, and polite answers to the human's questions.\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    version=\"v1\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.TWO,\n    sep=\" \",\n    sep2=\"</s>\",\n)\n\nconv_llava_v1_mmtag = Conversation(\n    system=\"A chat between a curious user and an artificial intelligence assistant. \"\n           \"The assistant is able to understand the visual content that the user provides, and assist the user with a variety of tasks using natural language.\"\n           \"The visual content will be provided with the following format: <Image>visual content</Image>.\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.TWO,\n    sep=\" \",\n    sep2=\"</s>\",\n    version=\"v1_mmtag\",\n)\n\nconv_mistral_instruct = Conversation(\n    system=\"\",\n    roles=(\"USER\", \"ASSISTANT\"),\n    version=\"llama_v2\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.LLAMA_2,\n    sep=\"\",\n    sep2=\"</s>\",\n)\n\nconv_chatml_direct = Conversation(\n    system=\"\"\"<|im_start|>system\nAnswer the questions.\"\"\",\n    roles=(\"<|im_start|>user\\n\", \"<|im_start|>assistant\\n\"),\n    version=\"mpt\",\n    messages=(),\n    offset=0,\n    sep_style=SeparatorStyle.MPT,\n    sep=\"<|im_end|>\",\n)\n\ndefault_conversation = conv_vicuna_v1\nconv_templates = {\n    \"default\": conv_vicuna_v0,\n    \"v0\": conv_vicuna_v0,\n    \"v1\": conv_vicuna_v1,\n    \"vicuna_v1\": conv_vicuna_v1,\n    \"llama_2\": conv_llama_2,\n    \"mistral_instruct\": conv_mistral_instruct,\n    \"chatml_direct\": conv_chatml_direct,\n    \"mistral_direct\": conv_chatml_direct,\n\n    \"plain\": conv_llava_plain,\n    \"v0_plain\": conv_llava_plain,\n    \"llava_v0\": conv_llava_v0,\n    \"v0_mmtag\": conv_llava_v0_mmtag,\n    \"llava_v1\": conv_llava_v1,\n    \"v1_mmtag\": conv_llava_v1_mmtag,\n    \"llava_llama_2\": conv_llava_llama_2,\n\n    \"mpt\": conv_mpt,\n}\n\n\nif __name__ == \"__main__\":\n    print(default_conversation.get_prompt())\n"
  },
  {
    "path": "llava/eval/eval_gpt_review.py",
    "content": "import argparse\nimport json\nimport os\n\nimport openai\nimport tqdm\nimport ray\nimport time\n\nNUM_SECONDS_TO_SLEEP = 3\n\n@ray.remote(num_cpus=4)\ndef get_eval(content: str, max_tokens: int):\n    while True:\n        try:\n            response = openai.ChatCompletion.create(\n                model='gpt-4',\n                messages=[{\n                    'role': 'system',\n                    'content': 'You are a helpful and precise assistant for checking the quality of the answer.'\n                }, {\n                    'role': 'user',\n                    'content': content,\n                }],\n                temperature=0.2,  # TODO: figure out which temperature is best for evaluation\n                max_tokens=max_tokens,\n            )\n            break\n        except openai.error.RateLimitError:\n            pass\n        except Exception as e:\n            print(e)\n        time.sleep(NUM_SECONDS_TO_SLEEP)\n\n    print('success!')\n    return response['choices'][0]['message']['content']\n\n\ndef parse_score(review):\n    try:\n        score_pair = review.split('\\n')[0]\n        score_pair = score_pair.replace(',', ' ')\n        sp = score_pair.split(' ')\n        if len(sp) == 2:\n            return [float(sp[0]), float(sp[1])]\n        else:\n            print('error', review)\n            return [-1, -1]\n    except Exception as e:\n        print(e)\n        print('error', review)\n        return [-1, -1]\n\n\nif __name__ == '__main__':\n    parser = argparse.ArgumentParser(description='ChatGPT-based QA evaluation.')\n    parser.add_argument('-q', '--question')\n    # parser.add_argument('-a', '--answer')\n    parser.add_argument('-a', '--answer-list', nargs='+', default=[])\n    parser.add_argument('-r', '--rule')\n    parser.add_argument('-o', '--output')\n    parser.add_argument('--max-tokens', type=int, default=1024, help='maximum number of tokens produced in the output')\n    args = parser.parse_args()\n\n    ray.init()\n\n    f_q = open(os.path.expanduser(args.question))\n    f_ans1 = open(os.path.expanduser(args.answer_list[0]))\n    f_ans2 = open(os.path.expanduser(args.answer_list[1]))\n    rule_dict = json.load(open(os.path.expanduser(args.rule), 'r'))\n\n    review_file = open(f'{args.output}', 'w')\n\n    js_list = []\n    handles = []\n    idx = 0\n    for ques_js, ans1_js, ans2_js in zip(f_q, f_ans1, f_ans2):\n        # if idx == 1:\n        #     break\n\n        ques = json.loads(ques_js)\n        ans1 = json.loads(ans1_js)\n        ans2 = json.loads(ans2_js)\n\n        category = json.loads(ques_js)['category']\n        if category in rule_dict:\n            rule = rule_dict[category]\n        else:\n            rule = rule_dict['default']\n        prompt = rule['prompt']\n        role = rule['role']\n        content = (f'[Question]\\n{ques[\"text\"]}\\n\\n'\n                   f'[{role} 1]\\n{ans1[\"text\"]}\\n\\n[End of {role} 1]\\n\\n'\n                   f'[{role} 2]\\n{ans2[\"text\"]}\\n\\n[End of {role} 2]\\n\\n'\n                   f'[System]\\n{prompt}\\n\\n')\n        js_list.append({\n            'id': idx+1,\n            'question_id': ques['question_id'],\n            'answer1_id': ans1['answer_id'],\n            'answer2_id': ans2['answer_id'],\n            'category': category})\n        idx += 1\n        handles.append(get_eval.remote(content, args.max_tokens))\n        # To avoid the rate limit set by OpenAI\n        time.sleep(NUM_SECONDS_TO_SLEEP)\n\n    reviews = ray.get(handles)\n    for idx, review in enumerate(reviews):\n        scores = parse_score(review)\n        js_list[idx]['content'] = review\n        js_list[idx]['tuple'] = scores\n        review_file.write(json.dumps(js_list[idx]) + '\\n')\n    review_file.close()\n"
  },
  {
    "path": "llava/eval/eval_gpt_review_bench.py",
    "content": "import argparse\nimport json\nimport os\n\nimport openai\nimport time\n\nNUM_SECONDS_TO_SLEEP = 0.5\n\n\ndef get_eval(content: str, max_tokens: int):\n    while True:\n        try:\n            response = openai.ChatCompletion.create(\n                model='gpt-4-0314',\n                messages=[{\n                    'role': 'system',\n                    'content': 'You are a helpful and precise assistant for checking the quality of the answer.'\n                }, {\n                    'role': 'user',\n                    'content': content,\n                }],\n                temperature=0.2,  # TODO: figure out which temperature is best for evaluation\n                max_tokens=max_tokens,\n            )\n            break\n        except openai.error.RateLimitError:\n            pass\n        except Exception as e:\n            print(e)\n        time.sleep(NUM_SECONDS_TO_SLEEP)\n\n    return response['choices'][0]['message']['content']\n\n\ndef parse_score(review):\n    try:\n        score_pair = review.split('\\n')[0]\n        score_pair = score_pair.replace(',', ' ')\n        sp = score_pair.split(' ')\n        if len(sp) == 2:\n            return [float(sp[0]), float(sp[1])]\n        else:\n            print('error', review)\n            return [-1, -1]\n    except Exception as e:\n        print(e)\n        print('error', review)\n        return [-1, -1]\n\n\nif __name__ == '__main__':\n    parser = argparse.ArgumentParser(description='ChatGPT-based QA evaluation.')\n    parser.add_argument('-q', '--question')\n    parser.add_argument('-c', '--context')\n    parser.add_argument('-a', '--answer-list', nargs='+', default=[])\n    parser.add_argument('-r', '--rule')\n    parser.add_argument('-o', '--output')\n    parser.add_argument('--max-tokens', type=int, default=1024, help='maximum number of tokens produced in the output')\n    args = parser.parse_args()\n\n    f_q = open(os.path.expanduser(args.question))\n    f_ans1 = open(os.path.expanduser(args.answer_list[0]))\n    f_ans2 = open(os.path.expanduser(args.answer_list[1]))\n    rule_dict = json.load(open(os.path.expanduser(args.rule), 'r'))\n\n    if os.path.isfile(os.path.expanduser(args.output)):\n        cur_reviews = [json.loads(line) for line in open(os.path.expanduser(args.output))]\n    else:\n        cur_reviews = []\n\n    review_file = open(f'{args.output}', 'a')\n\n    context_list = [json.loads(line) for line in open(os.path.expanduser(args.context))]\n    image_to_context = {context['image']: context for context in context_list}\n\n    handles = []\n    idx = 0\n    for ques_js, ans1_js, ans2_js in zip(f_q, f_ans1, f_ans2):\n        ques = json.loads(ques_js)\n        ans1 = json.loads(ans1_js)\n        ans2 = json.loads(ans2_js)\n\n        inst = image_to_context[ques['image']]\n\n        if isinstance(inst['caption'], list):\n            cap_str = '\\n'.join(inst['caption'])\n        else:\n            cap_str = inst['caption']\n\n        category = 'llava_bench_' + json.loads(ques_js)['category']\n        if category in rule_dict:\n            rule = rule_dict[category]\n        else:\n            assert False, f\"Visual QA category not found in rule file: {category}.\"\n        prompt = rule['prompt']\n        role = rule['role']\n        content = (f'[Context]\\n{cap_str}\\n\\n'\n                   f'[Question]\\n{ques[\"text\"]}\\n\\n'\n                   f'[{role} 1]\\n{ans1[\"text\"]}\\n\\n[End of {role} 1]\\n\\n'\n                   f'[{role} 2]\\n{ans2[\"text\"]}\\n\\n[End of {role} 2]\\n\\n'\n                   f'[System]\\n{prompt}\\n\\n')\n        cur_js = {\n            'id': idx+1,\n            'question_id': ques['question_id'],\n            'answer1_id': ans1.get('answer_id', ans1['question_id']),\n            'answer2_id': ans2.get('answer_id', ans2['answer_id']),\n            'category': category\n        }\n        if idx >= len(cur_reviews):\n            review = get_eval(content, args.max_tokens)\n            scores = parse_score(review)\n            cur_js['content'] = review\n            cur_js['tuple'] = scores\n            review_file.write(json.dumps(cur_js) + '\\n')\n            review_file.flush()\n        else:\n            print(f'Skipping {idx} as we already have it.')\n        idx += 1\n        print(idx)\n    review_file.close()\n"
  },
  {
    "path": "llava/eval/eval_gpt_review_visual.py",
    "content": "import argparse\nimport json\nimport os\n\nimport openai\nimport time\n\nNUM_SECONDS_TO_SLEEP = 0.5\n\n\ndef get_eval(content: str, max_tokens: int):\n    while True:\n        try:\n            response = openai.ChatCompletion.create(\n                model='gpt-4-0314',\n                messages=[{\n                    'role': 'system',\n                    'content': 'You are a helpful and precise assistant for checking the quality of the answer.'\n                }, {\n                    'role': 'user',\n                    'content': content,\n                }],\n                temperature=0.2,  # TODO: figure out which temperature is best for evaluation\n                max_tokens=max_tokens,\n            )\n            break\n        except openai.error.RateLimitError:\n            pass\n        except Exception as e:\n            print(e)\n        time.sleep(NUM_SECONDS_TO_SLEEP)\n\n    return response['choices'][0]['message']['content']\n\n\ndef parse_score(review):\n    try:\n        score_pair = review.split('\\n')[0]\n        score_pair = score_pair.replace(',', ' ')\n        sp = score_pair.split(' ')\n        if len(sp) == 2:\n            return [float(sp[0]), float(sp[1])]\n        else:\n            print('error', review)\n            return [-1, -1]\n    except Exception as e:\n        print(e)\n        print('error', review)\n        return [-1, -1]\n\n\nif __name__ == '__main__':\n    parser = argparse.ArgumentParser(description='ChatGPT-based QA evaluation.')\n    parser.add_argument('-q', '--question')\n    parser.add_argument('-c', '--context')\n    parser.add_argument('-a', '--answer-list', nargs='+', default=[])\n    parser.add_argument('-r', '--rule')\n    parser.add_argument('-o', '--output')\n    parser.add_argument('--max-tokens', type=int, default=1024, help='maximum number of tokens produced in the output')\n    args = parser.parse_args()\n\n    f_q = open(os.path.expanduser(args.question))\n    f_ans1 = open(os.path.expanduser(args.answer_list[0]))\n    f_ans2 = open(os.path.expanduser(args.answer_list[1]))\n    rule_dict = json.load(open(os.path.expanduser(args.rule), 'r'))\n\n    if os.path.isfile(os.path.expanduser(args.output)):\n        cur_reviews = [json.loads(line) for line in open(os.path.expanduser(args.output))]\n    else:\n        cur_reviews = []\n\n    review_file = open(f'{args.output}', 'a')\n\n    context_list = [json.loads(line) for line in open(os.path.expanduser(args.context))]\n    image_to_context = {context['image']: context for context in context_list}\n\n    handles = []\n    idx = 0\n    for ques_js, ans1_js, ans2_js in zip(f_q, f_ans1, f_ans2):\n        ques = json.loads(ques_js)\n        ans1 = json.loads(ans1_js)\n        ans2 = json.loads(ans2_js)\n\n        inst = image_to_context[ques['image']]\n        cap_str = '\\n'.join(inst['captions'])\n        box_str = '\\n'.join([f'{instance[\"category\"]}: {instance[\"bbox\"]}' for instance in inst['instances']])\n\n        category = json.loads(ques_js)['category']\n        if category in rule_dict:\n            rule = rule_dict[category]\n        else:\n            assert False, f\"Visual QA category not found in rule file: {category}.\"\n        prompt = rule['prompt']\n        role = rule['role']\n        content = (f'[Context]\\n{cap_str}\\n\\n{box_str}\\n\\n'\n                   f'[Question]\\n{ques[\"text\"]}\\n\\n'\n                   f'[{role} 1]\\n{ans1[\"text\"]}\\n\\n[End of {role} 1]\\n\\n'\n                   f'[{role} 2]\\n{ans2[\"text\"]}\\n\\n[End of {role} 2]\\n\\n'\n                   f'[System]\\n{prompt}\\n\\n')\n        cur_js = {\n            'id': idx+1,\n            'question_id': ques['question_id'],\n            'answer1_id': ans1.get('answer_id', ans1['question_id']),\n            'answer2_id': ans2.get('answer_id', ans2['answer_id']),\n            'category': category\n        }\n        if idx >= len(cur_reviews):\n            review = get_eval(content, args.max_tokens)\n            scores = parse_score(review)\n            cur_js['content'] = review\n            cur_js['tuple'] = scores\n            review_file.write(json.dumps(cur_js) + '\\n')\n            review_file.flush()\n        else:\n            print(f'Skipping {idx} as we already have it.')\n        idx += 1\n        print(idx)\n    review_file.close()\n"
  },
  {
    "path": "llava/eval/eval_pope.py",
    "content": "import os\nimport json\nimport argparse\n\ndef eval_pope(answers, label_file):\n    label_list = [json.loads(q)['label'] for q in open(label_file, 'r')]\n\n    for answer in answers:\n        text = answer['text']\n\n        # Only keep the first sentence\n        if text.find('.') != -1:\n            text = text.split('.')[0]\n\n        text = text.replace(',', '')\n        words = text.split(' ')\n        if 'No' in words or 'not' in words or 'no' in words:\n            answer['text'] = 'no'\n        else:\n            answer['text'] = 'yes'\n\n    for i in range(len(label_list)):\n        if label_list[i] == 'no':\n            label_list[i] = 0\n        else:\n            label_list[i] = 1\n\n    pred_list = []\n    for answer in answers:\n        if answer['text'] == 'no':\n            pred_list.append(0)\n        else:\n            pred_list.append(1)\n\n    pos = 1\n    neg = 0\n    yes_ratio = pred_list.count(1) / len(pred_list)\n\n    TP, TN, FP, FN = 0, 0, 0, 0\n    for pred, label in zip(pred_list, label_list):\n        if pred == pos and label == pos:\n            TP += 1\n        elif pred == pos and label == neg:\n            FP += 1\n        elif pred == neg and label == neg:\n            TN += 1\n        elif pred == neg and label == pos:\n            FN += 1\n\n    print('TP\\tFP\\tTN\\tFN\\t')\n    print('{}\\t{}\\t{}\\t{}'.format(TP, FP, TN, FN))\n\n    precision = float(TP) / float(TP + FP)\n    recall = float(TP) / float(TP + FN)\n    f1 = 2*precision*recall / (precision + recall)\n    acc = (TP + TN) / (TP + TN + FP + FN)\n    print('Accuracy: {}'.format(acc))\n    print('Precision: {}'.format(precision))\n    print('Recall: {}'.format(recall))\n    print('F1 score: {}'.format(f1))\n    print('Yes ratio: {}'.format(yes_ratio))\n    print('%.3f, %.3f, %.3f, %.3f, %.3f' % (f1, acc, precision, recall, yes_ratio) )\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--annotation-dir\", type=str)\n    parser.add_argument(\"--question-file\", type=str)\n    parser.add_argument(\"--result-file\", type=str)\n    args = parser.parse_args()\n\n    questions = [json.loads(line) for line in open(args.question_file)]\n    questions = {question['question_id']: question for question in questions}\n    answers = [json.loads(q) for q in open(args.result_file)]\n    for file in os.listdir(args.annotation_dir):\n        assert file.startswith('coco_pope_')\n        assert file.endswith('.json')\n        category = file[10:-5]\n        cur_answers = [x for x in answers if questions[x['question_id']]['category'] == category]\n        print('Category: {}, # samples: {}'.format(category, len(cur_answers)))\n        eval_pope(cur_answers, os.path.join(args.annotation_dir, file))\n        print(\"====================================\")\n"
  },
  {
    "path": "llava/eval/eval_science_qa.py",
    "content": "import argparse\nimport json\nimport os\nimport re\nimport random\n\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--base-dir', type=str)\n    parser.add_argument('--result-file', type=str)\n    parser.add_argument('--output-file', type=str)\n    parser.add_argument('--output-result', type=str)\n    parser.add_argument('--split', type=str, default='test')\n    parser.add_argument('--options', type=list, default=[\"A\", \"B\", \"C\", \"D\", \"E\"])\n    return parser.parse_args()\n\n\ndef convert_caps(results):\n    fakecaps = []\n    for result in results:\n        image_id = result['question_id']\n        caption = result['text']\n        fakecaps.append({\"image_id\": int(image_id), \"caption\": caption})\n    return fakecaps\n\n\ndef get_pred_idx(prediction, choices, options):\n    \"\"\"\n    Get the index (e.g. 2) from the prediction (e.g. 'C')\n    \"\"\"\n    if prediction in options[:len(choices)]:\n        return options.index(prediction)\n    else:\n        return -1\n        return random.choice(range(len(choices)))\n\n\nif __name__ == \"__main__\":\n    args = get_args()\n\n    base_dir = args.base_dir\n    split_indices = json.load(open(os.path.join(base_dir, \"pid_splits.json\")))[args.split]\n    problems = json.load(open(os.path.join(base_dir, \"problems.json\")))\n    predictions = [json.loads(line) for line in open(args.result_file)]\n    predictions = {pred['question_id']: pred for pred in predictions}\n    split_problems = {idx: problems[idx] for idx in split_indices}\n\n    results = {'correct': [], 'incorrect': []}\n    sqa_results = {}\n    sqa_results['acc'] = None\n    sqa_results['correct'] = None\n    sqa_results['count'] = None\n    sqa_results['results'] = {}\n    sqa_results['outputs'] = {}\n\n    for prob_id, prob in split_problems.items():\n        if prob_id not in predictions:\n            pred = {'text': 'FAILED', 'prompt': 'Unknown'}\n            pred_text = 'FAILED'\n        else:\n            pred = predictions[prob_id]\n            pred_text = pred['text']\n\n        if pred_text in args.options:\n            answer = pred_text\n        elif len(pred_text) >= 3 and pred_text[0] in args.options and pred_text[1:3] == \". \":\n            answer = pred_text[0]\n        else:\n            pattern = re.compile(r'The answer is ([A-Z]).')\n            res = pattern.findall(pred_text)\n            if len(res) == 1:\n                answer = res[0]  # 'A', 'B', ...\n            else:\n                answer = \"FAILED\"\n\n        pred_idx = get_pred_idx(answer, prob['choices'], args.options)\n\n        analysis = {\n            'question_id': prob_id,\n            'parsed_ans': answer,\n            'ground_truth': args.options[prob['answer']],\n            'question': pred['prompt'],\n            'pred': pred_text,\n            'is_multimodal': '<image>' in pred['prompt'],\n        }\n\n        sqa_results['results'][prob_id] = get_pred_idx(answer, prob['choices'], args.options)\n        sqa_results['outputs'][prob_id] = pred_text\n\n        if pred_idx == prob['answer']:\n            results['correct'].append(analysis)\n        else:\n            results['incorrect'].append(analysis)\n\n    correct = len(results['correct'])\n    total = len(results['correct']) + len(results['incorrect'])\n\n    ###### IMG ######\n    multimodal_correct = len([x for x in results['correct'] if x['is_multimodal']])\n    multimodal_incorrect = len([x for x in results['incorrect'] if x['is_multimodal']])\n    multimodal_total = multimodal_correct + multimodal_incorrect\n    ###### IMG ######\n\n    print(f'Total: {total}, Correct: {correct}, Accuracy: {correct / total * 100:.2f}%, IMG-Accuracy: {multimodal_correct / multimodal_total * 100:.2f}%')\n\n    sqa_results['acc'] = correct / total * 100\n    sqa_results['correct'] = correct\n    sqa_results['count'] = total\n\n    with open(args.output_file, 'w') as f:\n        json.dump(results, f, indent=2)\n    with open(args.output_result, 'w') as f:\n        json.dump(sqa_results, f, indent=2)\n"
  },
  {
    "path": "llava/eval/eval_science_qa_gpt4.py",
    "content": "import argparse\nimport json\nimport os\nimport re\nimport random\nfrom collections import defaultdict\n\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--base-dir', type=str)\n    parser.add_argument('--gpt4-result', type=str)\n    parser.add_argument('--our-result', type=str)\n    parser.add_argument('--split', type=str, default='test')\n    parser.add_argument('--options', type=list, default=[\"A\", \"B\", \"C\", \"D\", \"E\"])\n    return parser.parse_args()\n\n\ndef convert_caps(results):\n    fakecaps = []\n    for result in results:\n        image_id = result['question_id']\n        caption = result['text']\n        fakecaps.append({\"image_id\": int(image_id), \"caption\": caption})\n    return fakecaps\n\n\ndef get_pred_idx(prediction, choices, options):\n    \"\"\"\n    Get the index (e.g. 2) from the prediction (e.g. 'C')\n    \"\"\"\n    if prediction in options[:len(choices)]:\n        return options.index(prediction)\n    else:\n        return random.choice(range(len(choices)))\n\n\nif __name__ == \"__main__\":\n    args = get_args()\n\n    base_dir = args.base_dir\n    split_indices = json.load(open(os.path.join(base_dir, \"pid_splits.json\")))[args.split]\n    problems = json.load(open(os.path.join(base_dir, \"problems.json\")))\n    our_predictions = [json.loads(line) for line in open(args.our_result)]\n    our_predictions = {pred['question_id']: pred for pred in our_predictions}\n    split_problems = {idx: problems[idx] for idx in split_indices}\n\n    gpt4_predictions = json.load(open(args.gpt4_result))['outputs']\n\n    results = defaultdict(lambda: 0)\n\n    for prob_id, prob in split_problems.items():\n        if prob_id not in our_predictions:\n            continue\n        if prob_id not in gpt4_predictions:\n            continue\n        our_pred = our_predictions[prob_id]['text']\n        gpt4_pred = gpt4_predictions[prob_id]\n\n        pattern = re.compile(r'The answer is ([A-Z]).')\n        our_res = pattern.findall(our_pred)\n        if len(our_res) == 1:\n            our_answer = our_res[0]  # 'A', 'B', ...\n        else:\n            our_answer = \"FAILED\"\n        gpt4_res = pattern.findall(gpt4_pred)\n        if len(gpt4_res) == 1:\n            gpt4_answer = gpt4_res[0]  # 'A', 'B', ...\n        else:\n            gpt4_answer = \"FAILED\"\n\n        our_pred_idx = get_pred_idx(our_answer, prob['choices'], args.options)\n        gpt4_pred_idx = get_pred_idx(gpt4_answer, prob['choices'], args.options)\n\n        if gpt4_answer == 'FAILED':\n            results['gpt4_failed'] += 1\n            # continue\n            gpt4_pred_idx = our_pred_idx\n            # if our_pred_idx != prob['answer']:\n            #     print(our_predictions[prob_id]['prompt'])\n            #     print('-----------------')\n            #     print(f'LECTURE: {prob[\"lecture\"]}')\n            #     print(f'SOLUTION: {prob[\"solution\"]}')\n            #     print('=====================')\n        else:\n            # continue\n            pass\n        # gpt4_pred_idx = our_pred_idx\n\n        if gpt4_pred_idx == prob['answer']:\n            results['correct'] += 1\n        else:\n            results['incorrect'] += 1\n\n\n        if gpt4_pred_idx == prob['answer'] or our_pred_idx == prob['answer']:\n            results['correct_upperbound'] += 1\n\n    correct = results['correct']\n    total = results['correct'] + results['incorrect']\n    print(f'Total: {total}, Correct: {correct}, Accuracy: {correct / total * 100:.2f}%')\n    print(f'Total: {total}, Correct (upper): {results[\"correct_upperbound\"]}, Accuracy: {results[\"correct_upperbound\"] / total * 100:.2f}%')\n    print(f'Total: {total}, GPT-4 NO-ANS (RANDOM): {results[\"gpt4_failed\"]}, Percentage: {results[\"gpt4_failed\"] / total * 100:.2f}%')\n\n"
  },
  {
    "path": "llava/eval/eval_science_qa_gpt4_requery.py",
    "content": "import argparse\nimport json\nimport os\nimport re\nimport random\nfrom collections import defaultdict\n\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--base-dir', type=str)\n    parser.add_argument('--gpt4-result', type=str)\n    parser.add_argument('--requery-result', type=str)\n    parser.add_argument('--our-result', type=str)\n    parser.add_argument('--output-result', type=str)\n    parser.add_argument('--split', type=str, default='test')\n    parser.add_argument('--options', type=list, default=[\"A\", \"B\", \"C\", \"D\", \"E\"])\n    return parser.parse_args()\n\n\ndef convert_caps(results):\n    fakecaps = []\n    for result in results:\n        image_id = result['question_id']\n        caption = result['text']\n        fakecaps.append({\"image_id\": int(image_id), \"caption\": caption})\n    return fakecaps\n\n\ndef get_pred_idx(prediction, choices, options):\n    \"\"\"\n    Get the index (e.g. 2) from the prediction (e.g. 'C')\n    \"\"\"\n    if prediction in options[:len(choices)]:\n        return options.index(prediction)\n    else:\n        return random.choice(range(len(choices)))\n\n\nif __name__ == \"__main__\":\n    args = get_args()\n\n    base_dir = args.base_dir\n    split_indices = json.load(open(os.path.join(base_dir, \"pid_splits.json\")))[args.split]\n    problems = json.load(open(os.path.join(base_dir, \"problems.json\")))\n    our_predictions = [json.loads(line) for line in open(args.our_result)]\n    our_predictions = {pred['question_id']: pred for pred in our_predictions}\n    split_problems = {idx: problems[idx] for idx in split_indices}\n\n    requery_predictions = [json.loads(line) for line in open(args.requery_result)]\n    requery_predictions = {pred['question_id']: pred for pred in requery_predictions}\n\n    gpt4_predictions = json.load(open(args.gpt4_result))['outputs']\n\n    results = defaultdict(lambda: 0)\n\n    sqa_results = {}\n    sqa_results['acc'] = None\n    sqa_results['correct'] = None\n    sqa_results['count'] = None\n    sqa_results['results'] = {}\n    sqa_results['outputs'] = {}\n\n    for prob_id, prob in split_problems.items():\n        if prob_id not in our_predictions:\n            assert False\n        if prob_id not in gpt4_predictions:\n            assert False\n        our_pred = our_predictions[prob_id]['text']\n        gpt4_pred = gpt4_predictions[prob_id]\n        if prob_id not in requery_predictions:\n            results['missing_requery'] += 1\n            requery_pred = \"MISSING\"\n        else:\n            requery_pred = requery_predictions[prob_id]['text']\n\n        pattern = re.compile(r'The answer is ([A-Z]).')\n        our_res = pattern.findall(our_pred)\n        if len(our_res) == 1:\n            our_answer = our_res[0]  # 'A', 'B', ...\n        else:\n            our_answer = \"FAILED\"\n\n        requery_res = pattern.findall(requery_pred)\n        if len(requery_res) == 1:\n            requery_answer = requery_res[0]  # 'A', 'B', ...\n        else:\n            requery_answer = \"FAILED\"\n\n        gpt4_res = pattern.findall(gpt4_pred)\n        if len(gpt4_res) == 1:\n            gpt4_answer = gpt4_res[0]  # 'A', 'B', ...\n        else:\n            gpt4_answer = \"FAILED\"\n\n        our_pred_idx = get_pred_idx(our_answer, prob['choices'], args.options)\n        gpt4_pred_idx = get_pred_idx(gpt4_answer, prob['choices'], args.options)\n        requery_pred_idx = get_pred_idx(requery_answer, prob['choices'], args.options)\n\n        results['total'] += 1\n\n        if gpt4_answer == 'FAILED':\n            results['gpt4_failed'] += 1\n            if gpt4_pred_idx == prob['answer']:\n                results['gpt4_correct'] += 1\n            if our_pred_idx == prob['answer']:\n                results['gpt4_ourvisual_correct'] += 1\n        elif gpt4_pred_idx == prob['answer']:\n            results['gpt4_correct'] += 1\n            results['gpt4_ourvisual_correct'] += 1\n\n        if our_pred_idx == prob['answer']:\n            results['our_correct'] += 1\n\n        if requery_answer == 'FAILED':\n            sqa_results['results'][prob_id] = our_pred_idx\n            if our_pred_idx == prob['answer']:\n                results['requery_correct'] += 1\n        else:\n            sqa_results['results'][prob_id] = requery_pred_idx\n            if requery_pred_idx == prob['answer']:\n                results['requery_correct'] += 1\n            else:\n                print(f\"\"\"\nQuestion ({args.options[prob['answer']]}): {our_predictions[prob_id]['prompt']}\nOur ({our_answer}): {our_pred}\nGPT-4 ({gpt4_answer}): {gpt4_pred}\nRequery ({requery_answer}): {requery_pred}\nprint(\"=====================================\")\n\"\"\")\n\n        if gpt4_pred_idx == prob['answer'] or our_pred_idx == prob['answer']:\n            results['correct_upperbound'] += 1\n\n    total = results['total']\n    print(f'Total: {total}, Our-Correct: {results[\"our_correct\"]}, Accuracy: {results[\"our_correct\"] / total * 100:.2f}%')\n    print(f'Total: {total}, GPT-4-Correct: {results[\"gpt4_correct\"]}, Accuracy: {results[\"gpt4_correct\"] / total * 100:.2f}%')\n    print(f'Total: {total}, GPT-4 NO-ANS (RANDOM): {results[\"gpt4_failed\"]}, Percentage: {results[\"gpt4_failed\"] / total * 100:.2f}%')\n    print(f'Total: {total}, GPT-4-OursVisual-Correct: {results[\"gpt4_ourvisual_correct\"]}, Accuracy: {results[\"gpt4_ourvisual_correct\"] / total * 100:.2f}%')\n    print(f'Total: {total}, Requery-Correct: {results[\"requery_correct\"]}, Accuracy: {results[\"requery_correct\"] / total * 100:.2f}%')\n    print(f'Total: {total}, Correct upper: {results[\"correct_upperbound\"]}, Accuracy: {results[\"correct_upperbound\"] / total * 100:.2f}%')\n\n    sqa_results['acc'] = results[\"requery_correct\"] / total * 100\n    sqa_results['correct'] = results[\"requery_correct\"]\n    sqa_results['count'] = total\n\n    with open(args.output_result, 'w') as f:\n        json.dump(sqa_results, f, indent=2)\n\n"
  },
  {
    "path": "llava/eval/eval_textvqa.py",
    "content": "import os\nimport argparse\nimport json\nimport re\n\nfrom llava.eval.m4c_evaluator import TextVQAAccuracyEvaluator\n\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--annotation-file', type=str)\n    parser.add_argument('--result-file', type=str)\n    parser.add_argument('--result-dir', type=str)\n    return parser.parse_args()\n\n\ndef prompt_processor(prompt):\n    if prompt.startswith('OCR tokens: '):\n        pattern = r\"Question: (.*?) Short answer:\"\n        match = re.search(pattern, prompt, re.DOTALL)\n        question = match.group(1)\n    elif 'Reference OCR token: ' in prompt and len(prompt.split('\\n')) == 3:\n        if prompt.startswith('Reference OCR token:'):\n            question = prompt.split('\\n')[1]\n        else:\n            question = prompt.split('\\n')[0]\n    elif len(prompt.split('\\n')) == 2:\n        question = prompt.split('\\n')[0]\n    else:\n        assert False\n\n    return question.lower()\n\n\ndef eval_single(annotation_file, result_file):\n    experiment_name = os.path.splitext(os.path.basename(result_file))[0]\n    print(experiment_name)\n    annotations = json.load(open(annotation_file))['data']\n    annotations = {(annotation['image_id'], annotation['question'].lower()): annotation for annotation in annotations}\n    results = [json.loads(line) for line in open(result_file)]\n\n    pred_list = []\n    for result in results:\n        annotation = annotations[(result['question_id'], prompt_processor(result['prompt']))]\n        pred_list.append({\n            \"pred_answer\": result['text'],\n            \"gt_answers\": annotation['answers'],\n        })\n\n    evaluator = TextVQAAccuracyEvaluator()\n    print('Samples: {}\\nAccuracy: {:.2f}%\\n'.format(len(pred_list), 100. * evaluator.eval_pred_list(pred_list)))\n\n\nif __name__ == \"__main__\":\n    args = get_args()\n\n    if args.result_file is not None:\n        eval_single(args.annotation_file, args.result_file)\n\n    if args.result_dir is not None:\n        for result_file in sorted(os.listdir(args.result_dir)):\n            if not result_file.endswith('.jsonl'):\n                print(f'Skipping {result_file}')\n                continue\n            eval_single(args.annotation_file, os.path.join(args.result_dir, result_file))\n"
  },
  {
    "path": "llava/eval/generate_webpage_data_from_table.py",
    "content": "\"\"\"Generate json file for webpage.\"\"\"\nimport json\nimport os\nimport re\n\n# models = ['llama', 'alpaca', 'gpt35', 'bard']\nmodels = ['vicuna']\n\n\ndef read_jsonl(path: str, key: str=None):\n    data = []\n    with open(os.path.expanduser(path)) as f:\n        for line in f:\n            if not line:\n                continue\n            data.append(json.loads(line))\n    if key is not None:\n        data.sort(key=lambda x: x[key])\n        data = {item[key]: item for item in data}\n    return data\n\n\ndef trim_hanging_lines(s: str, n: int) -> str:\n    s = s.strip()\n    for _ in range(n):\n        s = s.split('\\n', 1)[1].strip()\n    return s\n\n\nif __name__ == '__main__':\n    questions = read_jsonl('table/question.jsonl', key='question_id')\n\n    # alpaca_answers = read_jsonl('table/answer/answer_alpaca-13b.jsonl', key='question_id')\n    # bard_answers = read_jsonl('table/answer/answer_bard.jsonl', key='question_id')\n    # gpt35_answers = read_jsonl('table/answer/answer_gpt35.jsonl', key='question_id')\n    # llama_answers = read_jsonl('table/answer/answer_llama-13b.jsonl', key='question_id')\n    vicuna_answers = read_jsonl('table/answer/answer_vicuna-13b.jsonl', key='question_id')\n    ours_answers = read_jsonl('table/results/llama-13b-hf-alpaca.jsonl', key='question_id')\n\n    review_vicuna = read_jsonl('table/review/review_vicuna-13b_llama-13b-hf-alpaca.jsonl', key='question_id')\n    # review_alpaca = read_jsonl('table/review/review_alpaca-13b_vicuna-13b.jsonl', key='question_id')\n    # review_bard = read_jsonl('table/review/review_bard_vicuna-13b.jsonl', key='question_id')\n    # review_gpt35 = read_jsonl('table/review/review_gpt35_vicuna-13b.jsonl', key='question_id')\n    # review_llama = read_jsonl('table/review/review_llama-13b_vicuna-13b.jsonl', key='question_id')\n\n    records = []\n    for qid in questions.keys():\n        r = {\n            'id': qid,\n            'category': questions[qid]['category'],\n            'question': questions[qid]['text'],\n            'answers': {\n                # 'alpaca': alpaca_answers[qid]['text'],\n                # 'llama': llama_answers[qid]['text'],\n                # 'bard': bard_answers[qid]['text'],\n                # 'gpt35': gpt35_answers[qid]['text'],\n                'vicuna': vicuna_answers[qid]['text'],\n                'ours': ours_answers[qid]['text'],\n            },\n            'evaluations': {\n                # 'alpaca': review_alpaca[qid]['text'],\n                # 'llama': review_llama[qid]['text'],\n                # 'bard': review_bard[qid]['text'],\n                'vicuna': review_vicuna[qid]['content'],\n                # 'gpt35': review_gpt35[qid]['text'],\n            },\n            'scores': {\n                'vicuna': review_vicuna[qid]['tuple'],\n                # 'alpaca': review_alpaca[qid]['score'],\n                # 'llama': review_llama[qid]['score'],\n                # 'bard': review_bard[qid]['score'],\n                # 'gpt35': review_gpt35[qid]['score'],\n            },\n        }\n\n        # cleanup data\n        cleaned_evals = {}\n        for k, v in r['evaluations'].items():\n            v = v.strip()\n            lines = v.split('\\n')\n            # trim the first line if it's a pair of numbers\n            if re.match(r'\\d+[, ]+\\d+', lines[0]):\n                lines = lines[1:]\n            v = '\\n'.join(lines)\n            cleaned_evals[k] = v.replace('Assistant 1', \"**Assistant 1**\").replace('Assistant 2', '**Assistant 2**')\n\n        r['evaluations'] = cleaned_evals\n        records.append(r)\n\n    # Reorder the records, this is optional\n    for r in records:\n        if r['id'] <= 20:\n            r['id'] += 60\n        else:\n            r['id'] -= 20\n    for r in records:\n        if r['id'] <= 50:\n            r['id'] += 10\n        elif 50 < r['id'] <= 60:\n            r['id'] -= 50\n    for r in records:\n        if r['id'] == 7:\n            r['id'] = 1\n        elif r['id'] < 7:\n            r['id'] += 1 \n\n    records.sort(key=lambda x: x['id'])\n\n    # Write to file\n    with open('webpage/data.json', 'w') as f:\n        json.dump({'questions': records, 'models': models}, f, indent=2)\n"
  },
  {
    "path": "llava/eval/m4c_evaluator.py",
    "content": "# Copyright (c) Facebook, Inc. and its affiliates.\nimport re\n\nfrom tqdm import tqdm\n\n\nclass EvalAIAnswerProcessor:\n    \"\"\"\n    Processes an answer similar to Eval AI\n        copied from\n        https://github.com/facebookresearch/mmf/blob/c46b3b3391275b4181567db80943473a89ab98ab/pythia/tasks/processors.py#L897\n    \"\"\"\n\n    CONTRACTIONS = {\n        \"aint\": \"ain't\",\n        \"arent\": \"aren't\",\n        \"cant\": \"can't\",\n        \"couldve\": \"could've\",\n        \"couldnt\": \"couldn't\",\n        \"couldn'tve\": \"couldn't've\",\n        \"couldnt've\": \"couldn't've\",\n        \"didnt\": \"didn't\",\n        \"doesnt\": \"doesn't\",\n        \"dont\": \"don't\",\n        \"hadnt\": \"hadn't\",\n        \"hadnt've\": \"hadn't've\",\n        \"hadn'tve\": \"hadn't've\",\n        \"hasnt\": \"hasn't\",\n        \"havent\": \"haven't\",\n        \"hed\": \"he'd\",\n        \"hed've\": \"he'd've\",\n        \"he'dve\": \"he'd've\",\n        \"hes\": \"he's\",\n        \"howd\": \"how'd\",\n        \"howll\": \"how'll\",\n        \"hows\": \"how's\",\n        \"Id've\": \"I'd've\",\n        \"I'dve\": \"I'd've\",\n        \"Im\": \"I'm\",\n        \"Ive\": \"I've\",\n        \"isnt\": \"isn't\",\n        \"itd\": \"it'd\",\n        \"itd've\": \"it'd've\",\n        \"it'dve\": \"it'd've\",\n        \"itll\": \"it'll\",\n        \"let's\": \"let's\",\n        \"maam\": \"ma'am\",\n        \"mightnt\": \"mightn't\",\n        \"mightnt've\": \"mightn't've\",\n        \"mightn'tve\": \"mightn't've\",\n        \"mightve\": \"might've\",\n        \"mustnt\": \"mustn't\",\n        \"mustve\": \"must've\",\n        \"neednt\": \"needn't\",\n        \"notve\": \"not've\",\n        \"oclock\": \"o'clock\",\n        \"oughtnt\": \"oughtn't\",\n        \"ow's'at\": \"'ow's'at\",\n        \"'ows'at\": \"'ow's'at\",\n        \"'ow'sat\": \"'ow's'at\",\n        \"shant\": \"shan't\",\n        \"shed've\": \"she'd've\",\n        \"she'dve\": \"she'd've\",\n        \"she's\": \"she's\",\n        \"shouldve\": \"should've\",\n        \"shouldnt\": \"shouldn't\",\n        \"shouldnt've\": \"shouldn't've\",\n        \"shouldn'tve\": \"shouldn't've\",\n        \"somebody'd\": \"somebodyd\",\n        \"somebodyd've\": \"somebody'd've\",\n        \"somebody'dve\": \"somebody'd've\",\n        \"somebodyll\": \"somebody'll\",\n        \"somebodys\": \"somebody's\",\n        \"someoned\": \"someone'd\",\n        \"someoned've\": \"someone'd've\",\n        \"someone'dve\": \"someone'd've\",\n        \"someonell\": \"someone'll\",\n        \"someones\": \"someone's\",\n        \"somethingd\": \"something'd\",\n        \"somethingd've\": \"something'd've\",\n        \"something'dve\": \"something'd've\",\n        \"somethingll\": \"something'll\",\n        \"thats\": \"that's\",\n        \"thered\": \"there'd\",\n        \"thered've\": \"there'd've\",\n        \"there'dve\": \"there'd've\",\n        \"therere\": \"there're\",\n        \"theres\": \"there's\",\n        \"theyd\": \"they'd\",\n        \"theyd've\": \"they'd've\",\n        \"they'dve\": \"they'd've\",\n        \"theyll\": \"they'll\",\n        \"theyre\": \"they're\",\n        \"theyve\": \"they've\",\n        \"twas\": \"'twas\",\n        \"wasnt\": \"wasn't\",\n        \"wed've\": \"we'd've\",\n        \"we'dve\": \"we'd've\",\n        \"weve\": \"we've\",\n        \"werent\": \"weren't\",\n        \"whatll\": \"what'll\",\n        \"whatre\": \"what're\",\n        \"whats\": \"what's\",\n        \"whatve\": \"what've\",\n        \"whens\": \"when's\",\n        \"whered\": \"where'd\",\n        \"wheres\": \"where's\",\n        \"whereve\": \"where've\",\n        \"whod\": \"who'd\",\n        \"whod've\": \"who'd've\",\n        \"who'dve\": \"who'd've\",\n        \"wholl\": \"who'll\",\n        \"whos\": \"who's\",\n        \"whove\": \"who've\",\n        \"whyll\": \"why'll\",\n        \"whyre\": \"why're\",\n        \"whys\": \"why's\",\n        \"wont\": \"won't\",\n        \"wouldve\": \"would've\",\n        \"wouldnt\": \"wouldn't\",\n        \"wouldnt've\": \"wouldn't've\",\n        \"wouldn'tve\": \"wouldn't've\",\n        \"yall\": \"y'all\",\n        \"yall'll\": \"y'all'll\",\n        \"y'allll\": \"y'all'll\",\n        \"yall'd've\": \"y'all'd've\",\n        \"y'alld've\": \"y'all'd've\",\n        \"y'all'dve\": \"y'all'd've\",\n        \"youd\": \"you'd\",\n        \"youd've\": \"you'd've\",\n        \"you'dve\": \"you'd've\",\n        \"youll\": \"you'll\",\n        \"youre\": \"you're\",\n        \"youve\": \"you've\",\n    }\n\n    NUMBER_MAP = {\n        \"none\": \"0\",\n        \"zero\": \"0\",\n        \"one\": \"1\",\n        \"two\": \"2\",\n        \"three\": \"3\",\n        \"four\": \"4\",\n        \"five\": \"5\",\n        \"six\": \"6\",\n        \"seven\": \"7\",\n        \"eight\": \"8\",\n        \"nine\": \"9\",\n        \"ten\": \"10\",\n    }\n    ARTICLES = [\"a\", \"an\", \"the\"]\n    PERIOD_STRIP = re.compile(r\"(?!<=\\d)(\\.)(?!\\d)\")\n    COMMA_STRIP = re.compile(r\"(?<=\\d)(\\,)+(?=\\d)\")\n    PUNCTUATIONS = [\n        \";\",\n        r\"/\",\n        \"[\",\n        \"]\",\n        '\"',\n        \"{\",\n        \"}\",\n        \"(\",\n        \")\",\n        \"=\",\n        \"+\",\n        \"\\\\\",\n        \"_\",\n        \"-\",\n        \">\",\n        \"<\",\n        \"@\",\n        \"`\",\n        \",\",\n        \"?\",\n        \"!\",\n    ]\n\n    def __init__(self, *args, **kwargs):\n        pass\n\n    def word_tokenize(self, word):\n        word = word.lower()\n        word = word.replace(\",\", \"\").replace(\"?\", \"\").replace(\"'s\", \" 's\")\n        return word.strip()\n\n    def process_punctuation(self, in_text):\n        out_text = in_text\n        for p in self.PUNCTUATIONS:\n            if (p + \" \" in in_text or \" \" + p in in_text) or (\n                re.search(self.COMMA_STRIP, in_text) is not None\n            ):\n                out_text = out_text.replace(p, \"\")\n            else:\n                out_text = out_text.replace(p, \" \")\n        out_text = self.PERIOD_STRIP.sub(\"\", out_text, re.UNICODE)\n        return out_text\n\n    def process_digit_article(self, in_text):\n        out_text = []\n        temp_text = in_text.lower().split()\n        for word in temp_text:\n            word = self.NUMBER_MAP.setdefault(word, word)\n            if word not in self.ARTICLES:\n                out_text.append(word)\n            else:\n                pass\n        for word_id, word in enumerate(out_text):\n            if word in self.CONTRACTIONS:\n                out_text[word_id] = self.CONTRACTIONS[word]\n        out_text = \" \".join(out_text)\n        return out_text\n\n    def __call__(self, item):\n        item = self.word_tokenize(item)\n        item = item.replace(\"\\n\", \" \").replace(\"\\t\", \" \").strip()\n        item = self.process_punctuation(item)\n        item = self.process_digit_article(item)\n        return item\n\n\nclass TextVQAAccuracyEvaluator:\n    def __init__(self):\n        self.answer_processor = EvalAIAnswerProcessor()\n\n    def _compute_answer_scores(self, raw_answers):\n        \"\"\"\n        compute the accuracy (soft score) of human answers\n        \"\"\"\n        answers = [self.answer_processor(a) for a in raw_answers]\n        assert len(answers) == 10\n        gt_answers = list(enumerate(answers))\n        unique_answers = set(answers)\n        unique_answer_scores = {}\n\n        for unique_answer in unique_answers:\n            accs = []\n            for gt_answer in gt_answers:\n                other_answers = [item for item in gt_answers if item != gt_answer]\n                matching_answers = [\n                    item for item in other_answers if item[1] == unique_answer\n                ]\n                acc = min(1, float(len(matching_answers)) / 3)\n                accs.append(acc)\n            unique_answer_scores[unique_answer] = sum(accs) / len(accs)\n\n        return unique_answer_scores\n\n    def eval_pred_list(self, pred_list):\n        pred_scores = []\n        for entry in tqdm(pred_list):\n            pred_answer = self.answer_processor(entry[\"pred_answer\"])\n            unique_answer_scores = self._compute_answer_scores(entry[\"gt_answers\"])\n            score = unique_answer_scores.get(pred_answer, 0.0)\n            pred_scores.append(score)\n\n        accuracy = sum(pred_scores) / len(pred_scores)\n        return accuracy\n\n\nclass STVQAAccuracyEvaluator:\n    def __init__(self):\n        self.answer_processor = EvalAIAnswerProcessor()\n\n    def eval_pred_list(self, pred_list):\n        pred_scores = []\n        for entry in pred_list:\n            pred_answer = self.answer_processor(entry[\"pred_answer\"])\n            gts = [self.answer_processor(a) for a in entry[\"gt_answers\"]]\n            score = 1.0 if pred_answer in gts else 0.0\n            pred_scores.append(score)\n\n        accuracy = sum(pred_scores) / len(pred_scores)\n        return accuracy\n\n\nclass STVQAANLSEvaluator:\n    def __init__(self):\n        import editdistance  # install with `pip install editdistance`\n\n        self.get_edit_distance = editdistance.eval\n\n    def get_anls(self, s1, s2):\n        s1 = s1.lower().strip()\n        s2 = s2.lower().strip()\n        iou = 1 - self.get_edit_distance(s1, s2) / max(len(s1), len(s2))\n        anls = iou if iou >= 0.5 else 0.0\n        return anls\n\n    def eval_pred_list(self, pred_list):\n        pred_scores = []\n        for entry in pred_list:\n            anls = max(\n                self.get_anls(entry[\"pred_answer\"], gt) for gt in entry[\"gt_answers\"]\n            )\n            pred_scores.append(anls)\n\n        accuracy = sum(pred_scores) / len(pred_scores)\n        return accuracy\n\n\nclass TextCapsBleu4Evaluator:\n    def __init__(self):\n        # The following script requires Java 1.8.0 and pycocotools installed.\n        # The pycocoevalcap can be installed with pip as\n        # pip install git+https://github.com/ronghanghu/coco-caption.git@python23\n        # Original pycocoevalcap code is at https://github.com/tylin/coco-caption\n        # but has no python3 support yet.\n        try:\n            from pycocoevalcap.bleu.bleu import Bleu\n            from pycocoevalcap.tokenizer.ptbtokenizer import PTBTokenizer\n        except ModuleNotFoundError:\n            print(\n                \"Please install pycocoevalcap module using \"\n                \"pip install git+https://github.com/ronghanghu/coco-caption.git@python23\"  # noqa\n            )\n            raise\n\n        self.tokenizer = PTBTokenizer()\n        self.scorer = Bleu(4)\n\n    def eval_pred_list(self, pred_list):\n        # Create reference and hypotheses captions.\n        gts = {}\n        res = {}\n        for idx, entry in enumerate(pred_list):\n            gts[idx] = [{\"caption\": a} for a in entry[\"gt_answers\"]]\n            res[idx] = [{\"caption\": entry[\"pred_answer\"]}]\n\n        gts = self.tokenizer.tokenize(gts)\n        res = self.tokenizer.tokenize(res)\n        score, _ = self.scorer.compute_score(gts, res)\n\n        bleu4 = score[3]  # score is (Bleu-1, Bleu-2, Bleu-3, Bleu-4)\n        return bleu4\n"
  },
  {
    "path": "llava/eval/model_qa.py",
    "content": "import argparse\nfrom transformers import AutoTokenizer, AutoModelForCausalLM, StoppingCriteria\nimport torch\nimport os\nimport json\nfrom tqdm import tqdm\nimport shortuuid\n\nfrom llava.conversation import default_conversation\nfrom llava.utils import disable_torch_init\n\n\n@torch.inference_mode()\ndef eval_model(model_name, questions_file, answers_file):\n    # Model\n    disable_torch_init()\n    model_name = os.path.expanduser(model_name)\n    tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=False)\n    model = AutoModelForCausalLM.from_pretrained(model_name,\n        torch_dtype=torch.float16).cuda()\n\n\n    ques_file = open(os.path.expanduser(questions_file), \"r\")\n    ans_file = open(os.path.expanduser(answers_file), \"w\")\n    for i, line in enumerate(tqdm(ques_file)):\n        idx = json.loads(line)[\"question_id\"]\n        qs = json.loads(line)[\"text\"]\n        cat = json.loads(line)[\"category\"]\n        conv = default_conversation.copy()\n        conv.append_message(conv.roles[0], qs)\n        prompt = conv.get_prompt()\n        inputs = tokenizer([prompt])\n        input_ids = torch.as_tensor(inputs.input_ids).cuda()\n        output_ids = model.generate(\n            input_ids,\n            do_sample=True,\n            use_cache=True,\n            temperature=0.7,\n            max_new_tokens=1024,)\n        outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0]\n        try:\n            index = outputs.index(conv.sep, len(prompt))\n        except ValueError:\n            outputs += conv.sep\n            index = outputs.index(conv.sep, len(prompt))\n\n        outputs = outputs[len(prompt) + len(conv.roles[1]) + 2:index].strip()\n        ans_id = shortuuid.uuid()\n        ans_file.write(json.dumps({\"question_id\": idx,\n                                   \"text\": outputs,\n                                   \"answer_id\": ans_id,\n                                   \"model_id\": model_name,\n                                   \"metadata\": {}}) + \"\\n\")\n        ans_file.flush()\n    ans_file.close()\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-name\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--question-file\", type=str, default=\"tables/question.jsonl\")\n    parser.add_argument(\"--answers-file\", type=str, default=\"answer.jsonl\")\n    args = parser.parse_args()\n\n    eval_model(args.model_name, args.question_file, args.answers_file)\n"
  },
  {
    "path": "llava/eval/model_vqa.py",
    "content": "import argparse\nimport torch\nimport os\nimport json\nfrom tqdm import tqdm\nimport shortuuid\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import tokenizer_image_token, process_images, get_model_name_from_path\n\nfrom PIL import Image\nimport math\n\n\ndef split_list(lst, n):\n    \"\"\"Split a list into n (roughly) equal-sized chunks\"\"\"\n    chunk_size = math.ceil(len(lst) / n)  # integer division\n    return [lst[i:i+chunk_size] for i in range(0, len(lst), chunk_size)]\n\n\ndef get_chunk(lst, n, k):\n    chunks = split_list(lst, n)\n    return chunks[k]\n\n\ndef eval_model(args):\n    # Model\n    disable_torch_init()\n    model_path = os.path.expanduser(args.model_path)\n    model_name = get_model_name_from_path(model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(model_path, args.model_base, model_name)\n\n    questions = [json.loads(q) for q in open(os.path.expanduser(args.question_file), \"r\")]\n    questions = get_chunk(questions, args.num_chunks, args.chunk_idx)\n    answers_file = os.path.expanduser(args.answers_file)\n    os.makedirs(os.path.dirname(answers_file), exist_ok=True)\n    ans_file = open(answers_file, \"w\")\n    for line in tqdm(questions):\n        idx = line[\"question_id\"]\n        image_file = line[\"image\"]\n        qs = line[\"text\"]\n        cur_prompt = qs\n        if model.config.mm_use_im_start_end:\n            qs = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN + '\\n' + qs\n        else:\n            qs = DEFAULT_IMAGE_TOKEN + '\\n' + qs\n\n        conv = conv_templates[args.conv_mode].copy()\n        conv.append_message(conv.roles[0], qs)\n        conv.append_message(conv.roles[1], None)\n        prompt = conv.get_prompt()\n\n        input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).cuda()\n\n        image = Image.open(os.path.join(args.image_folder, image_file)).convert('RGB')\n        image_tensor = process_images([image], image_processor, model.config)[0]\n\n        with torch.inference_mode():\n            output_ids = model.generate(\n                input_ids,\n                images=image_tensor.unsqueeze(0).half().cuda(),\n                image_sizes=[image.size],\n                do_sample=True if args.temperature > 0 else False,\n                temperature=args.temperature,\n                top_p=args.top_p,\n                num_beams=args.num_beams,\n                # no_repeat_ngram_size=3,\n                max_new_tokens=1024,\n                use_cache=True)\n\n        outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0].strip()\n\n        ans_id = shortuuid.uuid()\n        ans_file.write(json.dumps({\"question_id\": idx,\n                                   \"prompt\": cur_prompt,\n                                   \"text\": outputs,\n                                   \"answer_id\": ans_id,\n                                   \"model_id\": model_name,\n                                   \"metadata\": {}}) + \"\\n\")\n        ans_file.flush()\n    ans_file.close()\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-folder\", type=str, default=\"\")\n    parser.add_argument(\"--question-file\", type=str, default=\"tables/question.jsonl\")\n    parser.add_argument(\"--answers-file\", type=str, default=\"answer.jsonl\")\n    parser.add_argument(\"--conv-mode\", type=str, default=\"llava_v1\")\n    parser.add_argument(\"--num-chunks\", type=int, default=1)\n    parser.add_argument(\"--chunk-idx\", type=int, default=0)\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--top_p\", type=float, default=None)\n    parser.add_argument(\"--num_beams\", type=int, default=1)\n    args = parser.parse_args()\n\n    eval_model(args)\n"
  },
  {
    "path": "llava/eval/model_vqa_loader.py",
    "content": "import argparse\nimport torch\nimport os\nimport json\nfrom tqdm import tqdm\nimport shortuuid\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import tokenizer_image_token, process_images, get_model_name_from_path\nfrom torch.utils.data import Dataset, DataLoader\n\nfrom PIL import Image\nimport math\n\n\ndef split_list(lst, n):\n    \"\"\"Split a list into n (roughly) equal-sized chunks\"\"\"\n    chunk_size = math.ceil(len(lst) / n)  # integer division\n    return [lst[i:i+chunk_size] for i in range(0, len(lst), chunk_size)]\n\n\ndef get_chunk(lst, n, k):\n    chunks = split_list(lst, n)\n    return chunks[k]\n\n\n# Custom dataset class\nclass CustomDataset(Dataset):\n    def __init__(self, questions, image_folder, tokenizer, image_processor, model_config):\n        self.questions = questions\n        self.image_folder = image_folder\n        self.tokenizer = tokenizer\n        self.image_processor = image_processor\n        self.model_config = model_config\n\n    def __getitem__(self, index):\n        line = self.questions[index]\n        image_file = line[\"image\"]\n        qs = line[\"text\"]\n        if self.model_config.mm_use_im_start_end:\n            qs = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN + '\\n' + qs\n        else:\n            qs = DEFAULT_IMAGE_TOKEN + '\\n' + qs\n\n        conv = conv_templates[args.conv_mode].copy()\n        conv.append_message(conv.roles[0], qs)\n        conv.append_message(conv.roles[1], None)\n        prompt = conv.get_prompt()\n\n        image = Image.open(os.path.join(self.image_folder, image_file)).convert('RGB')\n        image_tensor = process_images([image], self.image_processor, self.model_config)[0]\n\n        input_ids = tokenizer_image_token(prompt, self.tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt')\n\n        return input_ids, image_tensor, image.size\n\n    def __len__(self):\n        return len(self.questions)\n\n\ndef collate_fn(batch):\n    input_ids, image_tensors, image_sizes = zip(*batch)\n    input_ids = torch.stack(input_ids, dim=0)\n    image_tensors = torch.stack(image_tensors, dim=0)\n    return input_ids, image_tensors, image_sizes\n\n\n# DataLoader\ndef create_data_loader(questions, image_folder, tokenizer, image_processor, model_config, batch_size=1, num_workers=4):\n    assert batch_size == 1, \"batch_size must be 1\"\n    dataset = CustomDataset(questions, image_folder, tokenizer, image_processor, model_config)\n    data_loader = DataLoader(dataset, batch_size=batch_size, num_workers=num_workers, shuffle=False, collate_fn=collate_fn)\n    return data_loader\n\n\ndef eval_model(args):\n    # Model\n    disable_torch_init()\n    model_path = os.path.expanduser(args.model_path)\n    model_name = get_model_name_from_path(model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(model_path, args.model_base, model_name)\n\n    questions = [json.loads(q) for q in open(os.path.expanduser(args.question_file), \"r\")]\n    questions = get_chunk(questions, args.num_chunks, args.chunk_idx)\n    answers_file = os.path.expanduser(args.answers_file)\n    os.makedirs(os.path.dirname(answers_file), exist_ok=True)\n    ans_file = open(answers_file, \"w\")\n\n    if 'plain' in model_name and 'finetune' not in model_name.lower() and 'mmtag' not in args.conv_mode:\n        args.conv_mode = args.conv_mode + '_mmtag'\n        print(f'It seems that this is a plain model, but it is not using a mmtag prompt, auto switching to {args.conv_mode}.')\n\n    data_loader = create_data_loader(questions, args.image_folder, tokenizer, image_processor, model.config)\n\n    for (input_ids, image_tensor, image_sizes), line in tqdm(zip(data_loader, questions), total=len(questions)):\n        idx = line[\"question_id\"]\n        cur_prompt = line[\"text\"]\n\n        input_ids = input_ids.to(device='cuda', non_blocking=True)\n\n        with torch.inference_mode():\n            output_ids = model.generate(\n                input_ids,\n                images=image_tensor.to(dtype=torch.float16, device='cuda', non_blocking=True),\n                image_sizes=image_sizes,\n                do_sample=True if args.temperature > 0 else False,\n                temperature=args.temperature,\n                top_p=args.top_p,\n                num_beams=args.num_beams,\n                max_new_tokens=args.max_new_tokens,\n                use_cache=True)\n\n        outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0].strip()\n\n        ans_id = shortuuid.uuid()\n        ans_file.write(json.dumps({\"question_id\": idx,\n                                   \"prompt\": cur_prompt,\n                                   \"text\": outputs,\n                                   \"answer_id\": ans_id,\n                                   \"model_id\": model_name,\n                                   \"metadata\": {}}) + \"\\n\")\n        # ans_file.flush()\n    ans_file.close()\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-folder\", type=str, default=\"\")\n    parser.add_argument(\"--question-file\", type=str, default=\"tables/question.jsonl\")\n    parser.add_argument(\"--answers-file\", type=str, default=\"answer.jsonl\")\n    parser.add_argument(\"--conv-mode\", type=str, default=\"llava_v1\")\n    parser.add_argument(\"--num-chunks\", type=int, default=1)\n    parser.add_argument(\"--chunk-idx\", type=int, default=0)\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--top_p\", type=float, default=None)\n    parser.add_argument(\"--num_beams\", type=int, default=1)\n    parser.add_argument(\"--max_new_tokens\", type=int, default=128)\n    args = parser.parse_args()\n\n    eval_model(args)\n"
  },
  {
    "path": "llava/eval/model_vqa_mmbench.py",
    "content": "import argparse\nimport torch\nimport os\nimport json\nimport pandas as pd\nfrom tqdm import tqdm\nimport shortuuid\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import tokenizer_image_token, process_images, load_image_from_base64, get_model_name_from_path\n\nfrom PIL import Image\nimport math\n\n\nall_options = ['A', 'B', 'C', 'D']\n\n\ndef split_list(lst, n):\n    \"\"\"Split a list into n (roughly) equal-sized chunks\"\"\"\n    chunk_size = math.ceil(len(lst) / n)  # integer division\n    return [lst[i:i+chunk_size] for i in range(0, len(lst), chunk_size)]\n\n\ndef get_chunk(lst, n, k):\n    chunks = split_list(lst, n)\n    return chunks[k]\n\n\ndef is_none(value):\n    if value is None:\n        return True\n    if type(value) is float and math.isnan(value):\n        return True\n    if type(value) is str and value.lower() == 'nan':\n        return True\n    if type(value) is str and value.lower() == 'none':\n        return True\n    return False\n\ndef get_options(row, options):\n    parsed_options = []\n    for option in options:\n        option_value = row[option]\n        if is_none(option_value):\n            break\n        parsed_options.append(option_value)\n    return parsed_options\n\n\ndef eval_model(args):\n    # Model\n    disable_torch_init()\n    model_path = os.path.expanduser(args.model_path)\n    model_name = get_model_name_from_path(model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(model_path, args.model_base, model_name)\n\n    questions = pd.read_table(os.path.expanduser(args.question_file))\n    questions = get_chunk(questions, args.num_chunks, args.chunk_idx)\n    answers_file = os.path.expanduser(args.answers_file)\n    os.makedirs(os.path.dirname(answers_file), exist_ok=True)\n    ans_file = open(answers_file, \"w\")\n\n    if 'plain' in model_name and 'finetune' not in model_name.lower() and 'mmtag' not in args.conv_mode:\n        args.conv_mode = args.conv_mode + '_mmtag'\n        print(f'It seems that this is a plain model, but it is not using a mmtag prompt, auto switching to {args.conv_mode}.')\n\n    for index, row in tqdm(questions.iterrows(), total=len(questions)):\n        options = get_options(row, all_options)\n        cur_option_char = all_options[:len(options)]\n\n        if args.all_rounds:\n            num_rounds = len(options)\n        else:\n            num_rounds = 1\n\n        for round_idx in range(num_rounds):\n            idx = row['index']\n            question = row['question']\n            hint = row['hint']\n            image = load_image_from_base64(row['image'])\n            if not is_none(hint):\n                question = hint + '\\n' + question\n            for option_char, option in zip(all_options[:len(options)], options):\n                question = question + '\\n' + option_char + '. ' + option\n            qs = cur_prompt = question\n            if model.config.mm_use_im_start_end:\n                qs = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN + '\\n' + qs\n            else:\n                qs = DEFAULT_IMAGE_TOKEN + '\\n' + qs\n\n            if args.single_pred_prompt:\n                if args.lang == 'cn':\n                    qs = qs + '\\n' + \"请直接回答选项字母。\"\n                else:\n                    qs = qs + '\\n' + \"Answer with the option's letter from the given choices directly.\"\n\n            conv = conv_templates[args.conv_mode].copy()\n            conv.append_message(conv.roles[0], qs)\n            conv.append_message(conv.roles[1], None)\n            prompt = conv.get_prompt()\n\n            input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).cuda()\n\n            image_tensor = process_images([image], image_processor, model.config)[0]\n\n            with torch.inference_mode():\n                output_ids = model.generate(\n                    input_ids,\n                    images=image_tensor.unsqueeze(0).half().cuda(),\n                    image_sizes=[image.size],\n                    do_sample=True if args.temperature > 0 else False,\n                    temperature=args.temperature,\n                    top_p=args.top_p,\n                    num_beams=args.num_beams,\n                    # no_repeat_ngram_size=3,\n                    max_new_tokens=1024,\n                    use_cache=True)\n\n            outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0].strip()\n\n            ans_id = shortuuid.uuid()\n            ans_file.write(json.dumps({\"question_id\": idx,\n                                    \"round_id\": round_idx,\n                                    \"prompt\": cur_prompt,\n                                    \"text\": outputs,\n                                    \"options\": options,\n                                    \"option_char\": cur_option_char,\n                                    \"answer_id\": ans_id,\n                                    \"model_id\": model_name,\n                                    \"metadata\": {}}) + \"\\n\")\n            ans_file.flush()\n\n            # rotate options\n            options = options[1:] + options[:1]\n            cur_option_char = cur_option_char[1:] + cur_option_char[:1]\n    ans_file.close()\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-folder\", type=str, default=\"\")\n    parser.add_argument(\"--question-file\", type=str, default=\"tables/question.jsonl\")\n    parser.add_argument(\"--answers-file\", type=str, default=\"answer.jsonl\")\n    parser.add_argument(\"--conv-mode\", type=str, default=\"llava_v1\")\n    parser.add_argument(\"--num-chunks\", type=int, default=1)\n    parser.add_argument(\"--chunk-idx\", type=int, default=0)\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--top_p\", type=float, default=None)\n    parser.add_argument(\"--num_beams\", type=int, default=1)\n    parser.add_argument(\"--all-rounds\", action=\"store_true\")\n    parser.add_argument(\"--single-pred-prompt\", action=\"store_true\")\n    parser.add_argument(\"--lang\", type=str, default=\"en\")\n    args = parser.parse_args()\n\n    eval_model(args)\n"
  },
  {
    "path": "llava/eval/model_vqa_science.py",
    "content": "import argparse\nimport torch\nimport os\nimport json\nfrom tqdm import tqdm\nimport shortuuid\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import tokenizer_image_token, process_images, get_model_name_from_path\n\nfrom PIL import Image\nimport math\n\n\ndef split_list(lst, n):\n    \"\"\"Split a list into n (roughly) equal-sized chunks\"\"\"\n    chunk_size = math.ceil(len(lst) / n)  # integer division\n    return [lst[i:i+chunk_size] for i in range(0, len(lst), chunk_size)]\n\n\ndef get_chunk(lst, n, k):\n    chunks = split_list(lst, n)\n    return chunks[k]\n\n\ndef eval_model(args):\n    # Model\n    disable_torch_init()\n    model_path = os.path.expanduser(args.model_path)\n    model_name = get_model_name_from_path(model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(model_path, args.model_base, model_name)\n\n    questions = json.load(open(os.path.expanduser(args.question_file), \"r\"))\n    questions = get_chunk(questions, args.num_chunks, args.chunk_idx)\n    answers_file = os.path.expanduser(args.answers_file)\n    os.makedirs(os.path.dirname(answers_file), exist_ok=True)\n    ans_file = open(answers_file, \"w\")\n    for i, line in enumerate(tqdm(questions)):\n        idx = line[\"id\"]\n        question = line['conversations'][0]\n        qs = question['value'].replace('<image>', '').strip()\n        cur_prompt = qs\n\n        if 'image' in line:\n            image_file = line[\"image\"]\n            image = Image.open(os.path.join(args.image_folder, image_file))\n            image_tensor = process_images([image], image_processor, model.config)[0]\n            images = image_tensor.unsqueeze(0).half().cuda()\n            image_sizes = [image.size]\n            if getattr(model.config, 'mm_use_im_start_end', False):\n                qs = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN + '\\n' + qs\n            else:\n                qs = DEFAULT_IMAGE_TOKEN + '\\n' + qs\n            cur_prompt = '<image>' + '\\n' + cur_prompt\n        else:\n            images = None\n            image_sizes = None\n\n        if args.single_pred_prompt:\n            qs = qs + '\\n' + \"Answer with the option's letter from the given choices directly.\"\n            cur_prompt = cur_prompt + '\\n' + \"Answer with the option's letter from the given choices directly.\"\n\n        conv = conv_templates[args.conv_mode].copy()\n        conv.append_message(conv.roles[0], qs)\n        conv.append_message(conv.roles[1], None)\n        prompt = conv.get_prompt()\n\n        input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).cuda()\n\n        with torch.inference_mode():\n            output_ids = model.generate(\n                input_ids,\n                images=images,\n                image_sizes=image_sizes,\n                do_sample=True if args.temperature > 0 else False,\n                temperature=args.temperature,\n                max_new_tokens=1024,\n                use_cache=True,\n            )\n\n        outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0].strip()\n\n        ans_id = shortuuid.uuid()\n        ans_file.write(json.dumps({\"question_id\": idx,\n                                   \"prompt\": cur_prompt,\n                                   \"text\": outputs,\n                                   \"answer_id\": ans_id,\n                                   \"model_id\": model_name,\n                                   \"metadata\": {}}) + \"\\n\")\n        ans_file.flush()\n    ans_file.close()\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-folder\", type=str, default=\"\")\n    parser.add_argument(\"--question-file\", type=str, default=\"tables/question.json\")\n    parser.add_argument(\"--answers-file\", type=str, default=\"answer.jsonl\")\n    parser.add_argument(\"--conv-mode\", type=str, default=\"llava_v0\")\n    parser.add_argument(\"--num-chunks\", type=int, default=1)\n    parser.add_argument(\"--chunk-idx\", type=int, default=0)\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--answer-prompter\", action=\"store_true\")\n    parser.add_argument(\"--single-pred-prompt\", action=\"store_true\")\n    args = parser.parse_args()\n\n    eval_model(args)\n"
  },
  {
    "path": "llava/eval/qa_baseline_gpt35.py",
    "content": "\"\"\"Generate answers with GPT-3.5\"\"\"\n# Note: you need to be using OpenAI Python v0.27.0 for the code below to work\nimport argparse\nimport json\nimport os\nimport time\nimport concurrent.futures\n\nimport openai\nimport tqdm\nimport shortuuid\n\nMODEL = 'gpt-3.5-turbo'\nMODEL_ID = 'gpt-3.5-turbo:20230327'\n\ndef get_answer(question_id: int, question: str, max_tokens: int):\n    ans = {\n        'answer_id': shortuuid.uuid(),\n        'question_id': question_id,\n        'model_id': MODEL_ID,\n    }\n    for _ in range(3):\n        try:\n            response = openai.ChatCompletion.create(\n                model=MODEL,\n                messages=[{\n                    'role': 'system',\n                    'content': 'You are a helpful assistant.'\n                }, {\n                    'role': 'user',\n                    'content': question,\n                }],\n                max_tokens=max_tokens,\n            )\n            ans['text'] = response['choices'][0]['message']['content']\n            return ans\n        except Exception as e:\n            print('[ERROR]', e)\n            ans['text'] = '#ERROR#'\n            time.sleep(1)\n    return ans\n\n\nif __name__ == '__main__':\n    parser = argparse.ArgumentParser(description='ChatGPT answer generation.')\n    parser.add_argument('-q', '--question')\n    parser.add_argument('-o', '--output')\n    parser.add_argument('--max-tokens', type=int, default=1024, help='maximum number of tokens produced in the output')\n    args = parser.parse_args()\n\n    questions_dict = {}\n    with open(os.path.expanduser(args.question)) as f:\n        for line in f:\n            if not line:\n                continue\n            q = json.loads(line)\n            questions_dict[q['question_id']] = q['text']\n\n    answers = []\n\n    with concurrent.futures.ThreadPoolExecutor(max_workers=32) as executor:\n        futures = []\n        for qid, question in questions_dict.items():\n            future = executor.submit(get_answer, qid, question, args.max_tokens)\n            futures.append(future)\n\n        for future in tqdm.tqdm(concurrent.futures.as_completed(futures), total=len(futures)):\n            answers.append(future.result())\n\n    answers.sort(key=lambda x: x['question_id'])\n\n    with open(os.path.expanduser(args.output), 'w') as f:\n        table = [json.dumps(ans) for ans in answers]\n        f.write('\\n'.join(table))\n"
  },
  {
    "path": "llava/eval/run_llava.py",
    "content": "import argparse\nimport torch\n\nfrom llava.constants import (\n    IMAGE_TOKEN_INDEX,\n    DEFAULT_IMAGE_TOKEN,\n    DEFAULT_IM_START_TOKEN,\n    DEFAULT_IM_END_TOKEN,\n    IMAGE_PLACEHOLDER,\n)\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import (\n    process_images,\n    tokenizer_image_token,\n    get_model_name_from_path,\n)\n\nfrom PIL import Image\n\nimport requests\nfrom PIL import Image\nfrom io import BytesIO\nimport re\n\n\ndef image_parser(args):\n    out = args.image_file.split(args.sep)\n    return out\n\n\ndef load_image(image_file):\n    if image_file.startswith(\"http\") or image_file.startswith(\"https\"):\n        response = requests.get(image_file)\n        image = Image.open(BytesIO(response.content)).convert(\"RGB\")\n    else:\n        image = Image.open(image_file).convert(\"RGB\")\n    return image\n\n\ndef load_images(image_files):\n    out = []\n    for image_file in image_files:\n        image = load_image(image_file)\n        out.append(image)\n    return out\n\n\ndef eval_model(args):\n    # Model\n    disable_torch_init()\n\n    model_name = get_model_name_from_path(args.model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(\n        args.model_path, args.model_base, model_name\n    )\n\n    qs = args.query\n    image_token_se = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN\n    if IMAGE_PLACEHOLDER in qs:\n        if model.config.mm_use_im_start_end:\n            qs = re.sub(IMAGE_PLACEHOLDER, image_token_se, qs)\n        else:\n            qs = re.sub(IMAGE_PLACEHOLDER, DEFAULT_IMAGE_TOKEN, qs)\n    else:\n        if model.config.mm_use_im_start_end:\n            qs = image_token_se + \"\\n\" + qs\n        else:\n            qs = DEFAULT_IMAGE_TOKEN + \"\\n\" + qs\n\n    if \"llama-2\" in model_name.lower():\n        conv_mode = \"llava_llama_2\"\n    elif \"mistral\" in model_name.lower():\n        conv_mode = \"mistral_instruct\"\n    elif \"v1.6-34b\" in model_name.lower():\n        conv_mode = \"chatml_direct\"\n    elif \"v1\" in model_name.lower():\n        conv_mode = \"llava_v1\"\n    elif \"mpt\" in model_name.lower():\n        conv_mode = \"mpt\"\n    else:\n        conv_mode = \"llava_v0\"\n\n    if args.conv_mode is not None and conv_mode != args.conv_mode:\n        print(\n            \"[WARNING] the auto inferred conversation mode is {}, while `--conv-mode` is {}, using {}\".format(\n                conv_mode, args.conv_mode, args.conv_mode\n            )\n        )\n    else:\n        args.conv_mode = conv_mode\n\n    conv = conv_templates[args.conv_mode].copy()\n    conv.append_message(conv.roles[0], qs)\n    conv.append_message(conv.roles[1], None)\n    prompt = conv.get_prompt()\n\n    image_files = image_parser(args)\n    images = load_images(image_files)\n    image_sizes = [x.size for x in images]\n    images_tensor = process_images(\n        images,\n        image_processor,\n        model.config\n    ).to(model.device, dtype=torch.float16)\n\n    input_ids = (\n        tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors=\"pt\")\n        .unsqueeze(0)\n        .cuda()\n    )\n\n    with torch.inference_mode():\n        output_ids = model.generate(\n            input_ids,\n            images=images_tensor,\n            image_sizes=image_sizes,\n            do_sample=True if args.temperature > 0 else False,\n            temperature=args.temperature,\n            top_p=args.top_p,\n            num_beams=args.num_beams,\n            max_new_tokens=args.max_new_tokens,\n            use_cache=True,\n        )\n\n    outputs = tokenizer.batch_decode(output_ids, skip_special_tokens=True)[0].strip()\n    print(outputs)\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-file\", type=str, required=True)\n    parser.add_argument(\"--query\", type=str, required=True)\n    parser.add_argument(\"--conv-mode\", type=str, default=None)\n    parser.add_argument(\"--sep\", type=str, default=\",\")\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--top_p\", type=float, default=None)\n    parser.add_argument(\"--num_beams\", type=int, default=1)\n    parser.add_argument(\"--max_new_tokens\", type=int, default=512)\n    args = parser.parse_args()\n\n    eval_model(args)\n"
  },
  {
    "path": "llava/eval/summarize_gpt_review.py",
    "content": "import json\nimport os\nfrom collections import defaultdict\n\nimport numpy as np\n\nimport argparse\n\ndef parse_args():\n    parser = argparse.ArgumentParser(description='ChatGPT-based QA evaluation.')\n    parser.add_argument('-d', '--dir', default=None)\n    parser.add_argument('-v', '--version', default=None)\n    parser.add_argument('-s', '--select', nargs='*', default=None)\n    parser.add_argument('-f', '--files', nargs='*', default=[])\n    parser.add_argument('-i', '--ignore', nargs='*', default=[])\n    return parser.parse_args()\n\n\nif __name__ == '__main__':\n    args = parse_args()\n\n    if args.ignore is not None:\n        args.ignore = [int(x) for x in args.ignore]\n\n    if len(args.files) > 0:\n        review_files = args.files\n    else:\n        review_files = [x for x in os.listdir(args.dir) if x.endswith('.jsonl') and (x.startswith('gpt4_text') or x.startswith('reviews_') or x.startswith('review_') or 'review' in args.dir)]\n\n    for review_file in sorted(review_files):\n        config = os.path.basename(review_file).replace('gpt4_text_', '').replace('.jsonl', '')\n        if args.select is not None and any(x not in config for x in args.select):\n            continue\n        if '0613' in config:\n            version = '0613'\n        else:\n            version = '0314'\n        if args.version is not None and args.version != version:\n            continue\n        scores = defaultdict(list)\n        print(config)\n        with open(os.path.join(args.dir, review_file) if args.dir is not None else review_file) as f:\n            for review_str in f:\n                review = json.loads(review_str)\n                if review['question_id'] in args.ignore:\n                    continue\n                if 'category' in review:\n                    scores[review['category']].append(review['tuple'])\n                    scores['all'].append(review['tuple'])\n                else:\n                    if 'tuple' in review:\n                        scores['all'].append(review['tuple'])\n                    else:\n                        scores['all'].append(review['score'])\n        for k, v in sorted(scores.items()):\n            stats = np.asarray(v).mean(0).tolist()\n            stats = [round(x, 3) for x in stats]\n            # print(k, stats, round(stats[1]/stats[0]*100, 1))\n            print(k, round(stats[1]/stats[0]*100, 1), round(stats[0] * 10, 1), round(stats[1] * 10, 1))\n        print('=================================')\n"
  },
  {
    "path": "llava/eval/webpage/index.html",
    "content": "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Who's GPT-4's favorite? Battles between State-of-the-Art Chatbots</title>\n    <link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css\">\n    <link rel=\"stylesheet\" href=\"https://fonts.googleapis.com/icon?family=Material+Icons\">\n    <link rel=\"stylesheet\" href=\"styles.css\">\n</head>\n\n<body>\n    <nav class=\"navbar navbar-expand-lg navbar-dark bg-dark\">\n        <a class=\"navbar-brand\" href=\"#\">🏔️ Vicuna Evaluation Examples</a>\n        <button class=\"navbar-toggler\" type=\"button\" data-toggle=\"collapse\" data-target=\"#navbarNav\" aria-controls=\"navbarNav\" aria-expanded=\"false\" aria-label=\"Toggle navigation\">\n          <span class=\"navbar-toggler-icon\"></span>\n        </button>\n        <div class=\"collapse navbar-collapse\" id=\"navbarNav\">\n          <ul class=\"navbar-nav mr-auto\">\n            <li class=\"nav-item\">\n                <a class=\"nav-link\" href=\"https://chat.lmsys.org/\">Demo</a>\n              </li>\n              <li class=\"nav-item\">\n                <a class=\"nav-link\" href=\"https://vicuna.lmsys.org\">Blog</a>\n              </li>\n              <li class=\"nav-item\">\n                <a class=\"nav-link\" href=\"https://github.com/lm-sys/FastChat\">Github</a>\n              </li>\n          </ul>\n        </div>\n    </nav>\n\n    <div class=\"container mt-5\">\n        <h2 class=\"text-center mb-5\">Who's GPT-4's favorite? Battles between State-of-the-Art Chatbots</h2>\n\n        <!-- Selection -->\n        <div class=\"form-row\">\n            <div class=\"form-group col-md-2\">\n                <label for=\"category-select\">Category</label>\n                <select class=\"form-control\" id=\"category-select\"></select>\n            </div>\n            <div class=\"form-group col-md-8\">\n                <label for=\"question-select\">Question</label>\n                <select class=\"form-control\" id=\"question-select\"></select>\n            </div>\n            <div class=\"form-group col-md-2\">\n                <div class=\"col-md-2\"><label>&nbsp;</label></div>\n                <div class=\"btn-group\" role=\"group\" aria-label=\"Left and Right Controller\">\n                    <button type=\"button\" class=\"form-control btn btn-primary\" id=\"prev-question\"><i class=\"material-icons\">keyboard_arrow_left</i></button>\n                    <button type=\"button\" class=\"form-control btn btn-primary\" id=\"next-question\"><i class=\"material-icons\">keyboard_arrow_right</i></button>\n                </div>\n            </div>\n        </div>\n\n        <!-- \"Battle\" -->\n        <div class=\"row mb-4\" style=\"justify-content: center;\">\n            <div class=\"col\" style=\"display: flex; justify-content: center; align-items: center;\">\n                <label class=\"adjustable-font-size\" id=\"other-score-label\">*/10</label>\n            </div>\n            <div class=\"col\">\n                <div class=\"vertical-flex-layout\">\n                    <img class=\"shadow figure-img img-fluid\" src=\"\" alt=\"other logo\" width=\"150\" id=\"other-model-figure\">\n                </div>\n            </div>\n            <div class=\"col\">\n                <div class=\"vertical-flex-layout\">\n                    <!-- from: https://fonts.google.com/icons?icon.query=battle&selected=Material+Symbols+Outlined:swords:FILL@0;wght@300;GRAD@0;opsz@48&icon.style=Outlined -->\n                    <img class=\"figure-img img-fluid\" src=\"figures/swords_FILL0_wght300_GRAD0_opsz48.svg\" width=\"60\" height=\"60\">\n                </div>\n            </div>\n            <div class=\"col\">\n                <div class=\"vertical-flex-layout\">\n                    <img class=\"shadow figure-img img-fluid\" src=\"figures/vicuna.jpeg\" alt=\"vicuna logo\" width=\"150\" id=\"our-model-figure\">\n                </div>\n            </div>\n            <div class=\"col\" style=\"display: flex; justify-content: center; align-items: center;\">\n                <label class=\"adjustable-font-size\" id=\"our-score-label\">*/10</label>\n            </div>\n        </div>\n\n        <!-- Question Card -->\n        <div class=\"card mb-4\">\n            <div class=\"card-body\" id=\"selected-question\"></div>\n        </div>\n\n        <!-- Answer Cards -->\n        <div class=\"row\">\n            <div class=\"col-md-6\">\n                <div class=\"card mb-4 expandable-card\">\n                    <div class=\"card-header\" style=\"padding-bottom: 0.2rem\" id=\"other-model-header-bg\">\n                        <div class=\"row\">\n                            <div class=\"col-md-5\" style=\"align-items: center; display: flex;\">\n                                <label id=\"other-model-header\">Assistant #1</label>\n                            </div>\n                            <div class=\"col-md-7\">\n                                <select class=\"form-control\" id=\"model-select\" style=\"height: fit-content; margin-top: -0.3rem;\"></select>\n                            </div>\n                        </div>\n                    </div>\n                    <div class=\"card-body\">\n                        <div class=\"card-text-container\">\n                            <div class=\"card-text\" id=\"other-model-answer\"></div>\n                        </div>\n                        <div class=\"btn btn-primary expand-btn\" style=\"display:flex;\"></div>\n                    </div>\n                </div>\n            </div>\n            <div class=\"col-md-6\">\n                <div class=\"card mb-4 expandable-card\">\n                    <div class=\"card-header\" id=\"our-model-header\">\n                        Assistant #2 (Vicuna, our model)\n                    </div>\n                    <div class=\"card-body\">\n                        <div class=\"card-text-container\">\n                            <div class=\"card-text\" id=\"our-model-answer\"></div>\n                        </div>\n                        <div class=\"btn btn-primary expand-btn\" style=\"display:flex;\"></div>\n                    </div>\n                </div>\n            </div>\n        </div>\n\n        <!-- Evaluation -->\n        <div class=\"card expandable-card\">\n            <div class=\"card-header\" style=\"background-color: #c9c9f2;\" id=\"evaluation-header\">GPT-4 Evaluation</div>\n            <div class=\"card-body\">\n                <div class=\"card-text-container\">\n                    <div class=\"card-text\" id=\"evaluation-result\"></div>\n                </div>\n                <div class=\"btn btn-primary expand-btn\" style=\"display:flex;\"></div>\n            </div>\n        </div>\n    </div>\n\n    <div class=\"container-fluid bg-light py-2\">\n        <div class=\"text-center\">\n            <small class=\"text-muted\">This website is co-authored with <a href=\"https://openai.com\" target=\"_blank\">GPT-4</a>.</small>\n        </div>\n    </div>\n\n    <!-- Marked.js -->\n    <script src=\"https://cdn.jsdelivr.net/npm/marked@4.3.0/lib/marked.umd.min.js\"></script>\n    <!-- Bootstrap and Popper.js JavaScript dependencies -->\n    <script src=\"https://code.jquery.com/jquery-3.5.1.slim.min.js\"></script>\n    <script src=\"https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.6/dist/umd/popper.min.js\"></script>\n    <script src=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js\"></script>\n\n    <script src=\"script.js\"></script>\n    <script>\n      // Fetch the JSON file\n      fetch('data.json')\n        .then(response => response.json())\n        .then(json_data => {\n            // Populate the models and questions.\n            populateModels(json_data.models);\n            populateQuestions(json_data.questions);\n            displayQuestion(currentQuestionIndex);\n        }).catch(error => console.error(error));\n    </script>\n</body>\n\n</html>\n"
  },
  {
    "path": "llava/eval/webpage/script.js",
    "content": "// Description: Script for the evaluation webpage.\n\nlet currentQuestionIndex = 1;\n\n// Store the model name mapping for later use.\nmodelNameMapping = {\n    \"gpt35\": \"ChatGPT-3.5\",\n    \"gpt4\": \"GPT-4\",\n    \"alpaca\": \"Alpaca-13b\",\n    \"vicuna\": \"Vicuna-13b\",\n    \"llama\": \"LLaMA-13b\",\n    \"bard\": \"Bard\",\n};\n\nmodelFigureMapping = {\n    \"vicuna\": \"figures/vicuna.jpeg\",\n    // Image from: https://commons.wikimedia.org/wiki/File:ChatGPT_logo.svg\n    \"gpt35\": \"figures/chatgpt.svg\",\n    // Image from: https://www.reddit.com/r/logodesign/comments/1128aat/google_ai_bard_logo_design/\n    \"bard\": \"figures/bard.jpg\",\n    // Image from: https://crfm.stanford.edu/2023/03/13/alpaca.html\n    \"alpaca\": \"figures/alpaca.png\",\n    // Image adapted from https://commons.wikimedia.org/wiki/File:Llama_on_Machu_Picchu.jpg\n    \"llama\": \"figures/llama.jpg\",\n}\n\n// Store the question data in a mapping for later use.\nquestionMapping = {};\n// Store the question ids in a mapping for later use.\ncategoryMapping = {};\n// Store the number of questions for later use.\nquestionsCount = 0;\n\n\nfunction text2Markdown(text) {\n    // Normalize the text for markdown rendering.\n    text = text.trim().replaceAll('\\n\\n', '\\n').replaceAll('\\n', '\\n\\n');\n    return marked.parse(text);\n}\n\nfunction capitalizeFirstChar(str) {\n    if (!str || str.length === 0) {\n      return str;\n    }\n    return str.charAt(0).toUpperCase() + str.slice(1);\n}\n\nfunction updateQuestionSelect(question_id) {\n    const select = document.getElementById('question-select');\n    // Clear the question select.\n    select.innerHTML = '';\n    // Populate the question select.\n    category = questionMapping[question_id].category;\n    categoryMapping[category].forEach(question_id => {\n        const question = questionMapping[question_id];\n        const option = document.createElement('option');\n        option.value = question_id;\n        option.textContent = 'Q' + question_id.toString() + ': ' + question.question;\n        select.appendChild(option);\n    });\n    select.value = question_id;\n}\n\nfunction updateModelSelect() {\n    const select = document.getElementById('model-select');\n    img_path = modelFigureMapping[select.value];\n    document.getElementById('other-model-figure').src = img_path;\n}\n\nfunction populateModels(models) {\n    const select = document.getElementById('model-select');\n    models.forEach(model => {\n        const option = document.createElement('option');\n        option.value = model;\n        option.textContent = modelNameMapping[model];\n        select.appendChild(option);\n    });\n    updateModelSelect();\n}\n\nfunction populateQuestions(questions) {\n    const category_select = document.getElementById('category-select');\n\n    questionsCount = questions.length;\n    questions.forEach(question => {\n        const option = document.createElement('option');\n        // Store the question data in a mapping for later use.\n        questionMapping[question.id] = {\n            category: question.category,\n            question: question.question,\n            answers: question.answers,\n            evaluations: question.evaluations,\n            scores: question.scores,\n        };\n        // Store the question id in the category mapping.\n        if (question.category in categoryMapping) {\n            categoryMapping[question.category].push(question.id);\n        } else {\n            categoryMapping[question.category] = [question.id];\n            const category_option = document.createElement('option');\n            category_option.value = question.category;\n            category_option.textContent = capitalizeFirstChar(question.category);\n            category_select.appendChild(category_option);\n        }\n    });\n    // Set the default category.\n    updateQuestionSelect(currentQuestionIndex);\n}\n\nfunction displayQuestion(index) {\n    const question = questionMapping[index].question;\n    document.getElementById('selected-question').innerHTML = text2Markdown('**Question:** ' + question);\n    displayAnswers(index);\n}\n\nfunction displayAnswers(index) {\n    const question = questionMapping[index];\n    const otherModel = document.getElementById('model-select').value;\n    // render the answers with markdown\n    document.getElementById('other-model-answer').innerHTML = text2Markdown(question.answers[otherModel]);\n    document.getElementById('our-model-answer').innerHTML = text2Markdown(question.answers.vicuna);\n\n    // Display evaluation\n    score = question.scores[otherModel];\n    score_text = modelNameMapping[otherModel] + \" \" + score[0] + \"/10, Vicuna-13b \" + score[1] + \"/10\";\n    document.getElementById('evaluation-header').textContent = \"GPT-4 Evaluation\" + \" (Score: \" + score_text + \")\";\n    document.getElementById('evaluation-result').innerHTML = text2Markdown(question.evaluations[otherModel]);\n\n    // Update model names\n    let assistant1_title = \"Assistant #1\"; // (\" + modelNameMapping[otherModel] + \")\";\n    let assistant2_title = \"Assistant #2 (Vicuna-13b, our model)\";\n    // Update scores/labels.\n    let assistant1_score_label = score[0].toString() + '/10';\n    let assistant2_score_label = score[1].toString() + '/10';\n\n    const colorRed ='#fa9'; // '#eb978d';\n    // const colorGreen = '#c9f2c9';\n    const colorBlue = '#8ef'; // '#71dbf9';\n    const colorYellow = '#fe7'; // '#fada57';\n    let otherModelHeaderColor = '';\n    let ourModelHeaderColor = '';\n    // Update the winner.\n    if (score[0] == score[1]) {\n        assistant1_title = '🏆 ' + assistant1_title;\n        assistant1_score_label = '🏆 ' + assistant1_score_label;\n        assistant2_title = '🏆 ' + assistant2_title;\n        assistant2_score_label = '🏆 ' + assistant2_score_label;\n        otherModelHeaderColor = colorYellow;\n        ourModelHeaderColor = colorYellow;\n    } else if (score[0] > score[1]) {\n        assistant1_title = '🏆 ' + assistant1_title;\n        assistant1_score_label = '🏆 ' + assistant1_score_label;\n        otherModelHeaderColor = colorBlue;\n        ourModelHeaderColor = colorRed;\n    } else if (score[0] < score[1]) {\n        assistant2_title = '🏆 ' + assistant2_title;\n        assistant2_score_label = '🏆 ' + assistant2_score_label;\n        otherModelHeaderColor = colorRed;\n        ourModelHeaderColor = colorBlue;\n    }\n\n    document.getElementById('other-model-header-bg').style.backgroundColor = otherModelHeaderColor;\n    document.getElementById('our-model-header').style.backgroundColor = ourModelHeaderColor;\n\n    document.getElementById('other-model-header').textContent = assistant1_title;\n    document.getElementById('our-model-header').textContent = assistant2_title;\n\n    document.getElementById('other-score-label').textContent = assistant1_score_label;\n    document.getElementById('our-score-label').textContent = assistant2_score_label;\n\n    // Update expand buttons visibility for both cards after displaying answers\n    // Reset the expanded state and update expand buttons visibility for both cards after displaying answers\n    document.querySelectorAll('.expandable-card').forEach(card => {\n        card.classList.remove('expanded');\n        updateExpandButtonVisibility(card);\n        const expandBtn = card.querySelector('.expand-btn');\n        expandBtn.innerHTML = '<i class=\"material-icons\" style=\"pointer-events: none\">keyboard_arrow_down</i> Show more';   // .textContent = 'Show more';\n    });\n}\n\ndocument.getElementById('question-select').addEventListener('change', e => {\n    currentQuestionIndex = parseInt(e.target.value);\n    displayQuestion(currentQuestionIndex);\n});\n\ndocument.getElementById('category-select').addEventListener('change', e => {\n    let currentCategory = e.target.value;\n    const questionIds = categoryMapping[currentCategory];\n    currentQuestionIndex = questionIds[0];\n    updateQuestionSelect(currentQuestionIndex);\n    displayQuestion(currentQuestionIndex);\n});\n\n// Update expand buttons whenever the model is changed\ndocument.getElementById('model-select').addEventListener('change', () => {\n    displayAnswers(currentQuestionIndex);\n    document.querySelectorAll('.expandable-card').forEach(card => {\n        updateExpandButtonVisibility(card);\n    });\n    updateModelSelect();\n});\n\nfunction switchQuestionAndCategory() {\n    document.getElementById('question-select').value = currentQuestionIndex;\n    old_category = document.getElementById('category-select').value;\n    new_category = questionMapping[currentQuestionIndex].category;\n    if (old_category != new_category) {\n        document.getElementById('category-select').value = new_category;\n        updateQuestionSelect(currentQuestionIndex);\n    }\n    displayQuestion(currentQuestionIndex);\n}\n\ndocument.getElementById('prev-question').addEventListener('click', () => {\n    // Question index starts from 1.\n    currentQuestionIndex = Math.max(1, currentQuestionIndex - 1);\n    switchQuestionAndCategory();\n});\n\ndocument.getElementById('next-question').addEventListener('click', () => {\n    // Question index starts from 1.\n    currentQuestionIndex = Math.min(questionsCount, currentQuestionIndex + 1);\n    switchQuestionAndCategory();\n});\n\nfunction updateExpandButtonVisibility(card) {\n    const cardTextContainer = card.querySelector('.card-text-container');\n    const expandBtn = card.querySelector('.expand-btn');\n    if (cardTextContainer.scrollHeight > cardTextContainer.offsetHeight) {\n        expandBtn.style.display = 'flex';\n    } else {\n        expandBtn.style.display = 'none';\n        card.classList.add('expanded');\n    }\n}\n\ndocument.querySelectorAll('.expand-btn').forEach(btn => {\n    btn.addEventListener('click', e => {\n        const card = e.target.closest('.expandable-card');\n        card.classList.toggle('expanded');\n        const more = '<i class=\"material-icons\" style=\"pointer-events: none\">keyboard_arrow_down</i> Show more';\n        const less = '<i class=\"material-icons\" style=\"pointer-events: none\">keyboard_arrow_up</i> Show less';\n        e.target.innerHTML = card.classList.contains('expanded') ? less : more;\n    });\n});\n"
  },
  {
    "path": "llava/eval/webpage/styles.css",
    "content": "body {\n    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    background-color: #f8f9fa;\n}\n\n.navbar-dark .navbar-nav .nav-link {\n    color: #f1cf68;\n    font-size: 1.1rem;\n    padding: 0.5rem 0.6rem;\n}\n\n.card-header {\n    font-weight: bold;\n}\n\n.card {\n    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);\n    transition: 0.3s;\n}\n\n.card:hover {\n    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);\n}\n\nbutton {\n    transition: background-color 0.3s;\n}\n\nbutton:hover {\n    background-color: #007bff;\n}\n\n@media (max-width: 767px) {\n    .form-row .form-group {\n        margin-bottom: 10px;\n    }\n}\n\n/* Extra styles */\n\n.expandable-card .card-text-container {\n    max-height: 200px;\n    overflow-y: hidden;\n    position: relative;\n}\n\n.expandable-card.expanded .card-text-container {\n    max-height: none;\n}\n\n.expand-btn {\n    position: relative;\n    display: none;\n    background-color: rgba(255, 255, 255, 0.8);\n    color: #510c75;\n    border-color: transparent;\n}\n\n.expand-btn:hover {\n    background-color: rgba(200, 200, 200, 0.8);\n    text-decoration: none;\n    border-color: transparent;\n    color: #510c75;\n}\n\n.expand-btn:focus {\n    outline: none;\n    text-decoration: none;\n}\n\n.expandable-card:not(.expanded) .card-text-container:after {\n    content: \"\";\n    position: absolute;\n    bottom: 0;\n    left: 0;\n    width: 100%;\n    height: 90px;\n    background: linear-gradient(rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 1));\n}\n\n.expandable-card:not(.expanded) .expand-btn {\n    margin-top: -40px;\n}\n\n.card-body {\n    padding-bottom: 5px;\n}\n\n.vertical-flex-layout {\n    justify-content: center;\n    align-items: center;\n    height: 100%;\n    display: flex;\n    flex-direction: column;\n    gap: 5px;\n}\n\n.figure-img {\n    max-width: 100%;\n    height: auto;\n}\n\n.adjustable-font-size {\n    font-size: calc(0.5rem + 2vw);\n}\n"
  },
  {
    "path": "llava/mm_utils.py",
    "content": "from PIL import Image\nfrom io import BytesIO\nimport base64\nimport torch\nimport math\nimport ast\n\nfrom transformers import StoppingCriteria\nfrom llava.constants import IMAGE_TOKEN_INDEX\n\n\ndef select_best_resolution(original_size, possible_resolutions):\n    \"\"\"\n    Selects the best resolution from a list of possible resolutions based on the original size.\n\n    Args:\n        original_size (tuple): The original size of the image in the format (width, height).\n        possible_resolutions (list): A list of possible resolutions in the format [(width1, height1), (width2, height2), ...].\n\n    Returns:\n        tuple: The best fit resolution in the format (width, height).\n    \"\"\"\n    original_width, original_height = original_size\n    best_fit = None\n    max_effective_resolution = 0\n    min_wasted_resolution = float('inf')\n\n    for width, height in possible_resolutions:\n        scale = min(width / original_width, height / original_height)\n        downscaled_width, downscaled_height = int(original_width * scale), int(original_height * scale)\n        effective_resolution = min(downscaled_width * downscaled_height, original_width * original_height)\n        wasted_resolution = (width * height) - effective_resolution\n\n        if effective_resolution > max_effective_resolution or (effective_resolution == max_effective_resolution and wasted_resolution < min_wasted_resolution):\n            max_effective_resolution = effective_resolution\n            min_wasted_resolution = wasted_resolution\n            best_fit = (width, height)\n\n    return best_fit\n\n\ndef resize_and_pad_image(image, target_resolution):\n    \"\"\"\n    Resize and pad an image to a target resolution while maintaining aspect ratio.\n\n    Args:\n        image (PIL.Image.Image): The input image.\n        target_resolution (tuple): The target resolution (width, height) of the image.\n\n    Returns:\n        PIL.Image.Image: The resized and padded image.\n    \"\"\"\n    original_width, original_height = image.size\n    target_width, target_height = target_resolution\n\n    scale_w = target_width / original_width\n    scale_h = target_height / original_height\n\n    if scale_w < scale_h:\n        new_width = target_width\n        new_height = min(math.ceil(original_height * scale_w), target_height)\n    else:\n        new_height = target_height\n        new_width = min(math.ceil(original_width * scale_h), target_width)\n\n    # Resize the image\n    resized_image = image.resize((new_width, new_height))\n\n    new_image = Image.new('RGB', (target_width, target_height), (0, 0, 0))\n    paste_x = (target_width - new_width) // 2\n    paste_y = (target_height - new_height) // 2\n    new_image.paste(resized_image, (paste_x, paste_y))\n\n    return new_image\n\n\ndef divide_to_patches(image, patch_size):\n    \"\"\"\n    Divides an image into patches of a specified size.\n\n    Args:\n        image (PIL.Image.Image): The input image.\n        patch_size (int): The size of each patch.\n\n    Returns:\n        list: A list of PIL.Image.Image objects representing the patches.\n    \"\"\"\n    patches = []\n    width, height = image.size\n    for i in range(0, height, patch_size):\n        for j in range(0, width, patch_size):\n            box = (j, i, j + patch_size, i + patch_size)\n            patch = image.crop(box)\n            patches.append(patch)\n\n    return patches\n\n\ndef get_anyres_image_grid_shape(image_size, grid_pinpoints, patch_size):\n    \"\"\"\n    Calculate the shape of the image patch grid after the preprocessing for images of any resolution.\n\n    Args:\n        image_size (tuple): The size of the input image in the format (width, height).\n        grid_pinpoints (str): A string representation of a list of possible resolutions.\n        patch_size (int): The size of each image patch.\n\n    Returns:\n        tuple: The shape of the image patch grid in the format (width, height).\n    \"\"\"\n    if type(grid_pinpoints) is list:\n        possible_resolutions = grid_pinpoints\n    else:\n        possible_resolutions = ast.literal_eval(grid_pinpoints)\n    width, height = select_best_resolution(image_size, possible_resolutions)\n    return width // patch_size, height // patch_size\n\n\ndef process_anyres_image(image, processor, grid_pinpoints):\n    \"\"\"\n    Process an image with variable resolutions.\n\n    Args:\n        image (PIL.Image.Image): The input image to be processed.\n        processor: The image processor object.\n        grid_pinpoints (str): A string representation of a list of possible resolutions.\n\n    Returns:\n        torch.Tensor: A tensor containing the processed image patches.\n    \"\"\"\n    if type(grid_pinpoints) is list:\n        possible_resolutions = grid_pinpoints\n    else:\n        possible_resolutions = ast.literal_eval(grid_pinpoints)\n    best_resolution = select_best_resolution(image.size, possible_resolutions)\n    image_padded = resize_and_pad_image(image, best_resolution)\n\n    patches = divide_to_patches(image_padded, processor.crop_size['height'])\n\n    image_original_resize = image.resize((processor.size['shortest_edge'], processor.size['shortest_edge']))\n\n    image_patches = [image_original_resize] + patches\n    image_patches = [processor.preprocess(image_patch, return_tensors='pt')['pixel_values'][0]\n                     for image_patch in image_patches]\n    return torch.stack(image_patches, dim=0)\n\n\ndef load_image_from_base64(image):\n    return Image.open(BytesIO(base64.b64decode(image)))\n\n\ndef expand2square(pil_img, background_color):\n    width, height = pil_img.size\n    if width == height:\n        return pil_img\n    elif width > height:\n        result = Image.new(pil_img.mode, (width, width), background_color)\n        result.paste(pil_img, (0, (width - height) // 2))\n        return result\n    else:\n        result = Image.new(pil_img.mode, (height, height), background_color)\n        result.paste(pil_img, ((height - width) // 2, 0))\n        return result\n\n\ndef process_images(images, image_processor, model_cfg):\n    image_aspect_ratio = getattr(model_cfg, \"image_aspect_ratio\", None)\n    new_images = []\n    if image_aspect_ratio == 'pad':\n        for image in images:\n            image = expand2square(image, tuple(int(x*255) for x in image_processor.image_mean))\n            image = image_processor.preprocess(image, return_tensors='pt')['pixel_values'][0]\n            new_images.append(image)\n    elif image_aspect_ratio == \"anyres\":\n        for image in images:\n            image = process_anyres_image(image, image_processor, model_cfg.image_grid_pinpoints)\n            new_images.append(image)\n    else:\n        return image_processor(images, return_tensors='pt')['pixel_values']\n    if all(x.shape == new_images[0].shape for x in new_images):\n        new_images = torch.stack(new_images, dim=0)\n    return new_images\n\n\ndef tokenizer_image_token(prompt, tokenizer, image_token_index=IMAGE_TOKEN_INDEX, return_tensors=None):\n    prompt_chunks = [tokenizer(chunk).input_ids for chunk in prompt.split('<image>')]\n\n    def insert_separator(X, sep):\n        return [ele for sublist in zip(X, [sep]*len(X)) for ele in sublist][:-1]\n\n    input_ids = []\n    offset = 0\n    if len(prompt_chunks) > 0 and len(prompt_chunks[0]) > 0 and prompt_chunks[0][0] == tokenizer.bos_token_id:\n        offset = 1\n        input_ids.append(prompt_chunks[0][0])\n\n    for x in insert_separator(prompt_chunks, [image_token_index] * (offset + 1)):\n        input_ids.extend(x[offset:])\n\n    if return_tensors is not None:\n        if return_tensors == 'pt':\n            return torch.tensor(input_ids, dtype=torch.long)\n        raise ValueError(f'Unsupported tensor type: {return_tensors}')\n    return input_ids\n\n\ndef get_model_name_from_path(model_path):\n    model_path = model_path.strip(\"/\")\n    model_paths = model_path.split(\"/\")\n    if model_paths[-1].startswith('checkpoint-'):\n        return model_paths[-2] + \"_\" + model_paths[-1]\n    else:\n        return model_paths[-1]\n\nclass KeywordsStoppingCriteria(StoppingCriteria):\n    def __init__(self, keywords, tokenizer, input_ids):\n        self.keywords = keywords\n        self.keyword_ids = []\n        self.max_keyword_len = 0\n        for keyword in keywords:\n            cur_keyword_ids = tokenizer(keyword).input_ids\n            if len(cur_keyword_ids) > 1 and cur_keyword_ids[0] == tokenizer.bos_token_id:\n                cur_keyword_ids = cur_keyword_ids[1:]\n            if len(cur_keyword_ids) > self.max_keyword_len:\n                self.max_keyword_len = len(cur_keyword_ids)\n            self.keyword_ids.append(torch.tensor(cur_keyword_ids))\n        self.tokenizer = tokenizer\n        self.start_len = input_ids.shape[1]\n    \n    def call_for_batch(self, output_ids: torch.LongTensor, scores: torch.FloatTensor, **kwargs) -> bool:\n        offset = min(output_ids.shape[1] - self.start_len, self.max_keyword_len)\n        self.keyword_ids = [keyword_id.to(output_ids.device) for keyword_id in self.keyword_ids]\n        for keyword_id in self.keyword_ids:\n            truncated_output_ids = output_ids[0, -keyword_id.shape[0]:]\n            if torch.equal(truncated_output_ids, keyword_id):\n                return True\n        outputs = self.tokenizer.batch_decode(output_ids[:, -offset:], skip_special_tokens=True)[0]\n        for keyword in self.keywords:\n            if keyword in outputs:\n                return True\n        return False\n    \n    def __call__(self, output_ids: torch.LongTensor, scores: torch.FloatTensor, **kwargs) -> bool:\n        outputs = []\n        for i in range(output_ids.shape[0]):\n            outputs.append(self.call_for_batch(output_ids[i].unsqueeze(0), scores))\n        return all(outputs)\n"
  },
  {
    "path": "llava/model/__init__.py",
    "content": "try:\n    from .language_model.llava_llama import LlavaLlamaForCausalLM, LlavaConfig\n    from .language_model.llava_mpt import LlavaMptForCausalLM, LlavaMptConfig\n    from .language_model.llava_mistral import LlavaMistralForCausalLM, LlavaMistralConfig\nexcept:\n    pass\n"
  },
  {
    "path": "llava/model/apply_delta.py",
    "content": "\"\"\"\nUsage:\npython3 -m fastchat.model.apply_delta --base ~/model_weights/llama-7b --target ~/model_weights/vicuna-7b --delta lmsys/vicuna-7b-delta\n\"\"\"\nimport argparse\n\nimport torch\nfrom tqdm import tqdm\nfrom transformers import AutoTokenizer, AutoModelForCausalLM\nfrom llava import LlavaLlamaForCausalLM\n\n\ndef apply_delta(base_model_path, target_model_path, delta_path):\n    print(\"Loading base model\")\n    base = AutoModelForCausalLM.from_pretrained(\n        base_model_path, torch_dtype=torch.float16, low_cpu_mem_usage=True)\n\n    print(\"Loading delta\")\n    delta = LlavaLlamaForCausalLM.from_pretrained(delta_path, torch_dtype=torch.float16, low_cpu_mem_usage=True)\n    delta_tokenizer = AutoTokenizer.from_pretrained(delta_path)\n\n    print(\"Applying delta\")\n    for name, param in tqdm(delta.state_dict().items(), desc=\"Applying delta\"):\n        if name not in base.state_dict():\n            assert name in ['model.mm_projector.weight', 'model.mm_projector.bias'], f'{name} not in base model'\n            continue\n        if param.data.shape == base.state_dict()[name].shape:\n            param.data += base.state_dict()[name]\n        else:\n            assert name in ['model.embed_tokens.weight', 'lm_head.weight'], \\\n                f'{name} dimension mismatch: {param.data.shape} vs {base.state_dict()[name].shape}'\n            bparam = base.state_dict()[name]\n            param.data[:bparam.shape[0], :bparam.shape[1]] += bparam\n\n    print(\"Saving target model\")\n    delta.save_pretrained(target_model_path)\n    delta_tokenizer.save_pretrained(target_model_path)\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--base-model-path\", type=str, required=True)\n    parser.add_argument(\"--target-model-path\", type=str, required=True)\n    parser.add_argument(\"--delta-path\", type=str, required=True)\n\n    args = parser.parse_args()\n\n    apply_delta(args.base_model_path, args.target_model_path, args.delta_path)\n"
  },
  {
    "path": "llava/model/builder.py",
    "content": "#    Copyright 2023 Haotian Liu\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\n\nimport os\nimport warnings\nimport shutil\n\nfrom transformers import AutoTokenizer, AutoModelForCausalLM, AutoConfig, BitsAndBytesConfig\nimport torch\nfrom llava.model import *\nfrom llava.constants import DEFAULT_IMAGE_PATCH_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\n\n\ndef load_pretrained_model(model_path, model_base, model_name, load_8bit=False, load_4bit=False, device_map=\"auto\", device=\"cuda\", use_flash_attn=False, **kwargs):\n    kwargs = {\"device_map\": device_map, **kwargs}\n\n    if device != \"cuda\":\n        kwargs['device_map'] = {\"\": device}\n\n    if load_8bit:\n        kwargs['load_in_8bit'] = True\n    elif load_4bit:\n        kwargs['load_in_4bit'] = True\n        kwargs['quantization_config'] = BitsAndBytesConfig(\n            load_in_4bit=True,\n            bnb_4bit_compute_dtype=torch.float16,\n            bnb_4bit_use_double_quant=True,\n            bnb_4bit_quant_type='nf4'\n        )\n    else:\n        kwargs['torch_dtype'] = torch.float16\n\n    if use_flash_attn:\n        kwargs['attn_implementation'] = 'flash_attention_2'\n\n    if 'llava' in model_name.lower():\n        # Load LLaVA model\n        if 'lora' in model_name.lower() and model_base is None:\n            warnings.warn('There is `lora` in model name but no `model_base` is provided. If you are loading a LoRA model, please provide the `model_base` argument. Detailed instruction: https://github.com/haotian-liu/LLaVA#launch-a-model-worker-lora-weights-unmerged.')\n        if 'lora' in model_name.lower() and model_base is not None:\n            from llava.model.language_model.llava_llama import LlavaConfig\n            lora_cfg_pretrained = LlavaConfig.from_pretrained(model_path)\n            tokenizer = AutoTokenizer.from_pretrained(model_base, use_fast=False)\n            print('Loading LLaVA from base model...')\n            model = LlavaLlamaForCausalLM.from_pretrained(model_base, low_cpu_mem_usage=True, config=lora_cfg_pretrained, **kwargs)\n            token_num, tokem_dim = model.lm_head.out_features, model.lm_head.in_features\n            if model.lm_head.weight.shape[0] != token_num:\n                model.lm_head.weight = torch.nn.Parameter(torch.empty(token_num, tokem_dim, device=model.device, dtype=model.dtype))\n                model.model.embed_tokens.weight = torch.nn.Parameter(torch.empty(token_num, tokem_dim, device=model.device, dtype=model.dtype))\n\n            print('Loading additional LLaVA weights...')\n            if os.path.exists(os.path.join(model_path, 'non_lora_trainables.bin')):\n                non_lora_trainables = torch.load(os.path.join(model_path, 'non_lora_trainables.bin'), map_location='cpu')\n            else:\n                # this is probably from HF Hub\n                from huggingface_hub import hf_hub_download\n                def load_from_hf(repo_id, filename, subfolder=None):\n                    cache_file = hf_hub_download(\n                        repo_id=repo_id,\n                        filename=filename,\n                        subfolder=subfolder)\n                    return torch.load(cache_file, map_location='cpu')\n                non_lora_trainables = load_from_hf(model_path, 'non_lora_trainables.bin')\n            non_lora_trainables = {(k[11:] if k.startswith('base_model.') else k): v for k, v in non_lora_trainables.items()}\n            if any(k.startswith('model.model.') for k in non_lora_trainables):\n                non_lora_trainables = {(k[6:] if k.startswith('model.') else k): v for k, v in non_lora_trainables.items()}\n            model.load_state_dict(non_lora_trainables, strict=False)\n\n            from peft import PeftModel\n            print('Loading LoRA weights...')\n            model = PeftModel.from_pretrained(model, model_path)\n            print('Merging LoRA weights...')\n            model = model.merge_and_unload()\n            print('Model is loaded...')\n        elif model_base is not None:\n            # this may be mm projector only\n            print('Loading LLaVA from base model...')\n            if 'mpt' in model_name.lower():\n                if not os.path.isfile(os.path.join(model_path, 'configuration_mpt.py')):\n                    shutil.copyfile(os.path.join(model_base, 'configuration_mpt.py'), os.path.join(model_path, 'configuration_mpt.py'))\n                tokenizer = AutoTokenizer.from_pretrained(model_base, use_fast=True)\n                cfg_pretrained = AutoConfig.from_pretrained(model_path, trust_remote_code=True)\n                model = LlavaMptForCausalLM.from_pretrained(model_base, low_cpu_mem_usage=True, config=cfg_pretrained, **kwargs)\n            else:\n                tokenizer = AutoTokenizer.from_pretrained(model_base, use_fast=False)\n                cfg_pretrained = AutoConfig.from_pretrained(model_path)\n                model = LlavaLlamaForCausalLM.from_pretrained(model_base, low_cpu_mem_usage=True, config=cfg_pretrained, **kwargs)\n\n            mm_projector_weights = torch.load(os.path.join(model_path, 'mm_projector.bin'), map_location='cpu')\n            mm_projector_weights = {k: v.to(torch.float16) for k, v in mm_projector_weights.items()}\n            model.load_state_dict(mm_projector_weights, strict=False)\n        else:\n            if 'mpt' in model_name.lower():\n                tokenizer = AutoTokenizer.from_pretrained(model_path, use_fast=True)\n                model = LlavaMptForCausalLM.from_pretrained(model_path, low_cpu_mem_usage=True, **kwargs)\n            elif 'mistral' in model_name.lower():\n                tokenizer = AutoTokenizer.from_pretrained(model_path)\n                model = LlavaMistralForCausalLM.from_pretrained(\n                    model_path,\n                    low_cpu_mem_usage=True,\n                    **kwargs\n                )\n            else:\n                tokenizer = AutoTokenizer.from_pretrained(model_path, use_fast=False)\n                model = LlavaLlamaForCausalLM.from_pretrained(\n                    model_path,\n                    low_cpu_mem_usage=True,\n                    **kwargs\n                )\n    else:\n        # Load language model\n        if model_base is not None:\n            # PEFT model\n            from peft import PeftModel\n            tokenizer = AutoTokenizer.from_pretrained(model_base, use_fast=False)\n            model = AutoModelForCausalLM.from_pretrained(model_base, low_cpu_mem_usage=True, **kwargs)\n            print(f\"Loading LoRA weights from {model_path}\")\n            model = PeftModel.from_pretrained(model, model_path)\n            print(f\"Merging weights\")\n            model = model.merge_and_unload()\n            print('Convert to FP16...')\n            model.to(torch.float16)\n        else:\n            use_fast = False\n            if 'mpt' in model_name.lower():\n                tokenizer = AutoTokenizer.from_pretrained(model_path, use_fast=True)\n                model = AutoModelForCausalLM.from_pretrained(model_path, low_cpu_mem_usage=True, trust_remote_code=True, **kwargs)\n            else:\n                tokenizer = AutoTokenizer.from_pretrained(model_path, use_fast=False)\n                model = AutoModelForCausalLM.from_pretrained(model_path, low_cpu_mem_usage=True, **kwargs)\n\n    image_processor = None\n\n    if 'llava' in model_name.lower():\n        mm_use_im_start_end = getattr(model.config, \"mm_use_im_start_end\", False)\n        mm_use_im_patch_token = getattr(model.config, \"mm_use_im_patch_token\", True)\n        if mm_use_im_patch_token:\n            tokenizer.add_tokens([DEFAULT_IMAGE_PATCH_TOKEN], special_tokens=True)\n        if mm_use_im_start_end:\n            tokenizer.add_tokens([DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN], special_tokens=True)\n        model.resize_token_embeddings(len(tokenizer))\n\n        vision_tower = model.get_vision_tower()\n        if not vision_tower.is_loaded:\n            vision_tower.load_model(device_map=device_map)\n        if device_map != 'auto':\n            vision_tower.to(device=device_map, dtype=torch.float16)\n        image_processor = vision_tower.image_processor\n\n    if hasattr(model.config, \"max_sequence_length\"):\n        context_len = model.config.max_sequence_length\n    else:\n        context_len = 2048\n\n    return tokenizer, model, image_processor, context_len\n"
  },
  {
    "path": "llava/model/consolidate.py",
    "content": "\"\"\"\nUsage:\npython3 -m llava.model.consolidate --src ~/model_weights/llava-7b --dst ~/model_weights/llava-7b_consolidate\n\"\"\"\nimport argparse\n\nimport torch\nfrom transformers import AutoTokenizer, AutoModelForCausalLM\nfrom llava.model import *\nfrom llava.model.utils import auto_upgrade\n\n\ndef consolidate_ckpt(src_path, dst_path):\n    print(\"Loading model\")\n    auto_upgrade(src_path)\n    src_model = AutoModelForCausalLM.from_pretrained(src_path, torch_dtype=torch.float16, low_cpu_mem_usage=True)\n    src_tokenizer = AutoTokenizer.from_pretrained(src_path, use_fast=False)\n    src_model.save_pretrained(dst_path)\n    src_tokenizer.save_pretrained(dst_path)\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--src\", type=str, required=True)\n    parser.add_argument(\"--dst\", type=str, required=True)\n\n    args = parser.parse_args()\n\n    consolidate_ckpt(args.src, args.dst)\n"
  },
  {
    "path": "llava/model/language_model/llava_llama.py",
    "content": "#    Copyright 2023 Haotian Liu\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\n\nfrom typing import List, Optional, Tuple, Union\n\nimport torch\nimport torch.nn as nn\n\nfrom transformers import AutoConfig, AutoModelForCausalLM, \\\n                         LlamaConfig, LlamaModel, LlamaForCausalLM\n\nfrom transformers.modeling_outputs import CausalLMOutputWithPast\nfrom transformers.generation.utils import GenerateOutput\n\nfrom ..llava_arch import LlavaMetaModel, LlavaMetaForCausalLM\n\n\nclass LlavaConfig(LlamaConfig):\n    model_type = \"llava_llama\"\n\n\nclass LlavaLlamaModel(LlavaMetaModel, LlamaModel):\n    config_class = LlavaConfig\n\n    def __init__(self, config: LlamaConfig):\n        super(LlavaLlamaModel, self).__init__(config)\n\n\nclass LlavaLlamaForCausalLM(LlamaForCausalLM, LlavaMetaForCausalLM):\n    config_class = LlavaConfig\n\n    def __init__(self, config):\n        super(LlamaForCausalLM, self).__init__(config)\n        self.model = LlavaLlamaModel(config)\n        self.pretraining_tp = config.pretraining_tp\n        self.vocab_size = config.vocab_size\n        self.lm_head = nn.Linear(config.hidden_size, config.vocab_size, bias=False)\n\n        # Initialize weights and apply final processing\n        self.post_init()\n\n    def get_model(self):\n        return self.model\n\n    def forward(\n        self,\n        input_ids: torch.LongTensor = None,\n        attention_mask: Optional[torch.Tensor] = None,\n        position_ids: Optional[torch.LongTensor] = None,\n        past_key_values: Optional[List[torch.FloatTensor]] = None,\n        inputs_embeds: Optional[torch.FloatTensor] = None,\n        labels: Optional[torch.LongTensor] = None,\n        use_cache: Optional[bool] = None,\n        output_attentions: Optional[bool] = None,\n        output_hidden_states: Optional[bool] = None,\n        images: Optional[torch.FloatTensor] = None,\n        image_sizes: Optional[List[List[int]]] = None,\n        return_dict: Optional[bool] = None,\n    ) -> Union[Tuple, CausalLMOutputWithPast]:\n\n        if inputs_embeds is None:\n            (\n                input_ids,\n                position_ids,\n                attention_mask,\n                past_key_values,\n                inputs_embeds,\n                labels\n            ) = self.prepare_inputs_labels_for_multimodal(\n                input_ids,\n                position_ids,\n                attention_mask,\n                past_key_values,\n                labels,\n                images,\n                image_sizes\n            )\n\n        return super().forward(\n            input_ids=input_ids,\n            attention_mask=attention_mask,\n            position_ids=position_ids,\n            past_key_values=past_key_values,\n            inputs_embeds=inputs_embeds,\n            labels=labels,\n            use_cache=use_cache,\n            output_attentions=output_attentions,\n            output_hidden_states=output_hidden_states,\n            return_dict=return_dict\n        )\n\n    @torch.no_grad()\n    def generate(\n        self,\n        inputs: Optional[torch.Tensor] = None,\n        images: Optional[torch.Tensor] = None,\n        image_sizes: Optional[torch.Tensor] = None,\n        **kwargs,\n    ) -> Union[GenerateOutput, torch.LongTensor]:\n        position_ids = kwargs.pop(\"position_ids\", None)\n        attention_mask = kwargs.pop(\"attention_mask\", None)\n        if \"inputs_embeds\" in kwargs:\n            raise NotImplementedError(\"`inputs_embeds` is not supported\")\n\n        if images is not None:\n            (\n                inputs,\n                position_ids,\n                attention_mask,\n                _,\n                inputs_embeds,\n                _\n            ) = self.prepare_inputs_labels_for_multimodal(\n                inputs,\n                position_ids,\n                attention_mask,\n                None,\n                None,\n                images,\n                image_sizes=image_sizes\n            )\n        else:\n            inputs_embeds = self.get_model().embed_tokens(inputs)\n\n        return super().generate(\n            position_ids=position_ids,\n            attention_mask=attention_mask,\n            inputs_embeds=inputs_embeds,\n            **kwargs\n        )\n\n    def prepare_inputs_for_generation(self, input_ids, past_key_values=None,\n                                      inputs_embeds=None, **kwargs):\n        images = kwargs.pop(\"images\", None)\n        image_sizes = kwargs.pop(\"image_sizes\", None)\n        inputs = super().prepare_inputs_for_generation(\n            input_ids, past_key_values=past_key_values, inputs_embeds=inputs_embeds, **kwargs\n        )\n        if images is not None:\n            inputs['images'] = images\n        if image_sizes is not None:\n            inputs['image_sizes'] = image_sizes\n        return inputs\n\nAutoConfig.register(\"llava_llama\", LlavaConfig)\nAutoModelForCausalLM.register(LlavaConfig, LlavaLlamaForCausalLM)\n"
  },
  {
    "path": "llava/model/language_model/llava_mistral.py",
    "content": "#    Copyright 2023 Haotian Liu\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\n\nfrom typing import List, Optional, Tuple, Union\n\nimport torch\nimport torch.nn as nn\nfrom torch.nn import CrossEntropyLoss\n\nfrom transformers import AutoConfig, AutoModelForCausalLM, \\\n                         MistralConfig, MistralModel, MistralForCausalLM\n\nfrom transformers.modeling_outputs import CausalLMOutputWithPast\nfrom transformers.generation.utils import GenerateOutput\n\nfrom ..llava_arch import LlavaMetaModel, LlavaMetaForCausalLM\n\n\nclass LlavaMistralConfig(MistralConfig):\n    model_type = \"llava_mistral\"\n\n\nclass LlavaMistralModel(LlavaMetaModel, MistralModel):\n    config_class = LlavaMistralConfig\n\n    def __init__(self, config: MistralConfig):\n        super(LlavaMistralModel, self).__init__(config)\n\n\nclass LlavaMistralForCausalLM(MistralForCausalLM, LlavaMetaForCausalLM):\n    config_class = LlavaMistralConfig\n\n    def __init__(self, config):\n        super(MistralForCausalLM, self).__init__(config)\n        self.model = LlavaMistralModel(config)\n\n        self.lm_head = nn.Linear(config.hidden_size, config.vocab_size, bias=False)\n\n        # Initialize weights and apply final processing\n        self.post_init()\n\n    def get_model(self):\n        return self.model\n\n    def forward(\n        self,\n        input_ids: torch.LongTensor = None,\n        attention_mask: Optional[torch.Tensor] = None,\n        position_ids: Optional[torch.LongTensor] = None,\n        past_key_values: Optional[List[torch.FloatTensor]] = None,\n        inputs_embeds: Optional[torch.FloatTensor] = None,\n        labels: Optional[torch.LongTensor] = None,\n        use_cache: Optional[bool] = None,\n        output_attentions: Optional[bool] = None,\n        output_hidden_states: Optional[bool] = None,\n        images: Optional[torch.FloatTensor] = None,\n        image_sizes: Optional[List[List[int]]] = None,\n        return_dict: Optional[bool] = None,\n    ) -> Union[Tuple, CausalLMOutputWithPast]:\n\n        if inputs_embeds is None:\n            (\n                input_ids,\n                position_ids,\n                attention_mask,\n                past_key_values,\n                inputs_embeds,\n                labels\n            ) = self.prepare_inputs_labels_for_multimodal(\n                input_ids,\n                position_ids,\n                attention_mask,\n                past_key_values,\n                labels,\n                images,\n                image_sizes\n            )\n\n        return super().forward(\n            input_ids=input_ids,\n            attention_mask=attention_mask,\n            position_ids=position_ids,\n            past_key_values=past_key_values,\n            inputs_embeds=inputs_embeds,\n            labels=labels,\n            use_cache=use_cache,\n            output_attentions=output_attentions,\n            output_hidden_states=output_hidden_states,\n            return_dict=return_dict\n        )\n\n    @torch.no_grad()\n    def generate(\n        self,\n        inputs: Optional[torch.Tensor] = None,\n        images: Optional[torch.Tensor] = None,\n        image_sizes: Optional[torch.Tensor] = None,\n        **kwargs,\n    ) -> Union[GenerateOutput, torch.LongTensor]:\n        position_ids = kwargs.pop(\"position_ids\", None)\n        attention_mask = kwargs.pop(\"attention_mask\", None)\n        if \"inputs_embeds\" in kwargs:\n            raise NotImplementedError(\"`inputs_embeds` is not supported\")\n\n        if images is not None:\n            (\n                inputs,\n                position_ids,\n                attention_mask,\n                _,\n                inputs_embeds,\n                _\n            ) = self.prepare_inputs_labels_for_multimodal(\n                inputs,\n                position_ids,\n                attention_mask,\n                None,\n                None,\n                images,\n                image_sizes=image_sizes\n            )\n        else:\n            inputs_embeds = self.get_model().embed_tokens(inputs)\n\n        return super().generate(\n            position_ids=position_ids,\n            attention_mask=attention_mask,\n            inputs_embeds=inputs_embeds,\n            **kwargs\n        )\n\n    def prepare_inputs_for_generation(self, input_ids, past_key_values=None,\n                                      inputs_embeds=None, **kwargs):\n        images = kwargs.pop(\"images\", None)\n        image_sizes = kwargs.pop(\"image_sizes\", None)\n        inputs = super().prepare_inputs_for_generation(\n            input_ids, past_key_values=past_key_values, inputs_embeds=inputs_embeds, **kwargs\n        )\n        if images is not None:\n            inputs['images'] = images\n        if image_sizes is not None:\n            inputs['image_sizes'] = image_sizes\n        return inputs\n\nAutoConfig.register(\"llava_mistral\", LlavaMistralConfig)\nAutoModelForCausalLM.register(LlavaMistralConfig, LlavaMistralForCausalLM)\n"
  },
  {
    "path": "llava/model/language_model/llava_mpt.py",
    "content": "#    Copyright 2023 Haotian Liu\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\n\nfrom typing import Optional, Tuple\n\nimport torch\n\nfrom transformers import AutoConfig, AutoModelForCausalLM, \\\n                         MptConfig, MptForCausalLM, MptModel\nfrom llava.model.llava_arch import LlavaMetaModel, LlavaMetaForCausalLM\n\n\nclass LlavaMptConfig(MptConfig):\n    model_type = \"llava_mpt\"\n\n\nclass LlavaMptModel(LlavaMetaModel, MptModel):\n    config_class = LlavaMptConfig\n\n    def __init__(self, config: MptConfig):\n        config.hidden_size = config.d_model\n        super(LlavaMptModel, self).__init__(config)\n    \n    def embed_tokens(self, x):\n        return self.wte(x)\n\n\nclass LlavaMptForCausalLM(MptForCausalLM, LlavaMetaForCausalLM):\n    config_class = LlavaMptConfig\n    supports_gradient_checkpointing = True\n\n    def __init__(self, config):\n        super(MptForCausalLM, self).__init__(config)\n\n        self.transformer = LlavaMptModel(config)\n        self.lm_head = torch.nn.Linear(config.hidden_size, config.vocab_size, bias=False)\n\n        # Initialize weights and apply final processing\n        self.post_init()\n\n    def get_model(self):\n        return self.transformer\n\n    def _set_gradient_checkpointing(self, module, value=False):\n        if isinstance(module, LlavaMptModel):\n            module.gradient_checkpointing = value\n\n    def forward(\n        self,\n        input_ids: Optional[torch.LongTensor] = None,\n        past_key_values: Optional[Tuple[Tuple[torch.Tensor, torch.Tensor], ...]] = None,\n        attention_mask: Optional[torch.Tensor] = None,\n        inputs_embeds: Optional[torch.Tensor] = None,\n        labels: Optional[torch.Tensor] = None,\n        use_cache: Optional[bool] = None,\n        output_attentions: Optional[bool] = None,\n        output_hidden_states: Optional[bool] = None,\n        return_dict: Optional[bool] = None,\n        images=None):\n\n        input_ids, attention_mask, past_key_values, inputs_embeds, labels = self.prepare_inputs_labels_for_multimodal(input_ids, attention_mask, past_key_values, labels, images)\n        \n        return super().forward(\n            input_ids,\n            past_key_values=past_key_values,\n            attention_mask=attention_mask,\n            inputs_embeds=inputs_embeds,\n            labels=labels,\n            use_cache=use_cache,\n            output_attentions=output_attentions,\n            output_hidden_states=output_hidden_states,\n            return_dict=return_dict,\n        )\n\n    def prepare_inputs_for_generation(self, input_ids, past_key_values=None, inputs_embeds=None, **kwargs):\n        images = kwargs.pop(\"images\", None)\n        _inputs = super().prepare_inputs_for_generation(\n            input_ids, past_key_values=past_key_values, inputs_embeds=inputs_embeds, **kwargs\n        )\n        _inputs['images'] = images\n        return _inputs\n\n\nAutoConfig.register(\"llava_mpt\", LlavaMptConfig)\nAutoModelForCausalLM.register(LlavaMptConfig, LlavaMptForCausalLM)\n"
  },
  {
    "path": "llava/model/llava_arch.py",
    "content": "#    Copyright 2023 Haotian Liu\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\n\nfrom abc import ABC, abstractmethod\n\nimport torch\nimport torch.nn as nn\n\nfrom .multimodal_encoder.builder import build_vision_tower\nfrom .multimodal_projector.builder import build_vision_projector\n\nfrom llava.constants import IGNORE_INDEX, IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_PATCH_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\n\nfrom llava.mm_utils import get_anyres_image_grid_shape\n\n\nclass LlavaMetaModel:\n\n    def __init__(self, config):\n        super(LlavaMetaModel, self).__init__(config)\n\n        if hasattr(config, \"mm_vision_tower\"):\n            self.vision_tower = build_vision_tower(config, delay_load=True)\n            self.mm_projector = build_vision_projector(config)\n\n            if 'unpad' in getattr(config, 'mm_patch_merge_type', ''):\n                self.image_newline = nn.Parameter(\n                    torch.empty(config.hidden_size, dtype=self.dtype)\n                )\n\n    def get_vision_tower(self):\n        vision_tower = getattr(self, 'vision_tower', None)\n        if type(vision_tower) is list:\n            vision_tower = vision_tower[0]\n        return vision_tower\n\n    def initialize_vision_modules(self, model_args, fsdp=None):\n        vision_tower = model_args.vision_tower\n        mm_vision_select_layer = model_args.mm_vision_select_layer\n        mm_vision_select_feature = model_args.mm_vision_select_feature\n        pretrain_mm_mlp_adapter = model_args.pretrain_mm_mlp_adapter\n        mm_patch_merge_type = model_args.mm_patch_merge_type\n\n        self.config.mm_vision_tower = vision_tower\n\n        if self.get_vision_tower() is None:\n            vision_tower = build_vision_tower(model_args)\n\n            if fsdp is not None and len(fsdp) > 0:\n                self.vision_tower = [vision_tower]\n            else:\n                self.vision_tower = vision_tower\n        else:\n            if fsdp is not None and len(fsdp) > 0:\n                vision_tower = self.vision_tower[0]\n            else:\n                vision_tower = self.vision_tower\n            vision_tower.load_model()\n\n        self.config.use_mm_proj = True\n        self.config.mm_projector_type = getattr(model_args, 'mm_projector_type', 'linear')\n        self.config.mm_hidden_size = vision_tower.hidden_size\n        self.config.mm_vision_select_layer = mm_vision_select_layer\n        self.config.mm_vision_select_feature = mm_vision_select_feature\n        self.config.mm_patch_merge_type = mm_patch_merge_type\n\n        if getattr(self, 'mm_projector', None) is None:\n            self.mm_projector = build_vision_projector(self.config)\n\n            if 'unpad' in mm_patch_merge_type:\n                embed_std = 1 / torch.sqrt(torch.tensor(self.config.hidden_size, dtype=self.dtype))\n                self.image_newline = nn.Parameter(\n                    torch.randn(self.config.hidden_size, dtype=self.dtype) * embed_std\n                )\n        else:\n            # In case it is frozen by LoRA\n            for p in self.mm_projector.parameters():\n                p.requires_grad = True\n\n        if pretrain_mm_mlp_adapter is not None:\n            mm_projector_weights = torch.load(pretrain_mm_mlp_adapter, map_location='cpu')\n            def get_w(weights, keyword):\n                return {k.split(keyword + '.')[1]: v for k, v in weights.items() if keyword in k}\n\n            self.mm_projector.load_state_dict(get_w(mm_projector_weights, 'mm_projector'))\n\n\ndef unpad_image(tensor, original_size):\n    \"\"\"\n    Unpads a PyTorch tensor of a padded and resized image.\n\n    Args:\n    tensor (torch.Tensor): The image tensor, assumed to be in CxHxW format.\n    original_size (tuple): The original size of PIL image (width, height).\n\n    Returns:\n    torch.Tensor: The unpadded image tensor.\n    \"\"\"\n    original_width, original_height = original_size\n    current_height, current_width = tensor.shape[1:]\n\n    original_aspect_ratio = original_width / original_height\n    current_aspect_ratio = current_width / current_height\n\n    if original_aspect_ratio > current_aspect_ratio:\n        scale_factor = current_width / original_width\n        new_height = int(original_height * scale_factor)\n        padding = (current_height - new_height) // 2\n        unpadded_tensor = tensor[:, padding:current_height - padding, :]\n    else:\n        scale_factor = current_height / original_height\n        new_width = int(original_width * scale_factor)\n        padding = (current_width - new_width) // 2\n        unpadded_tensor = tensor[:, :, padding:current_width - padding]\n\n    return unpadded_tensor\n\n\nclass LlavaMetaForCausalLM(ABC):\n\n    @abstractmethod\n    def get_model(self):\n        pass\n\n    def get_vision_tower(self):\n        return self.get_model().get_vision_tower()\n\n    def encode_images(self, images):\n        image_features = self.get_model().get_vision_tower()(images)\n        image_features = self.get_model().mm_projector(image_features)\n        return image_features\n\n    def prepare_inputs_labels_for_multimodal(\n        self, input_ids, position_ids, attention_mask, past_key_values, labels,\n        images, image_sizes=None\n    ):\n        vision_tower = self.get_vision_tower()\n        if vision_tower is None or images is None or input_ids.shape[1] == 1:\n            return input_ids, position_ids, attention_mask, past_key_values, None, labels\n\n        if type(images) is list or images.ndim == 5:\n            if type(images) is list:\n                images = [x.unsqueeze(0) if x.ndim == 3 else x for x in images]\n            concat_images = torch.cat([image for image in images], dim=0)\n            image_features = self.encode_images(concat_images)\n            split_sizes = [image.shape[0] for image in images]\n            image_features = torch.split(image_features, split_sizes, dim=0)\n            mm_patch_merge_type = getattr(self.config, 'mm_patch_merge_type', 'flat')\n            image_aspect_ratio = getattr(self.config, 'image_aspect_ratio', 'square')\n            if mm_patch_merge_type == 'flat':\n                image_features = [x.flatten(0, 1) for x in image_features]\n            elif mm_patch_merge_type.startswith('spatial'):\n                new_image_features = []\n                for image_idx, image_feature in enumerate(image_features):\n                    if image_feature.shape[0] > 1:\n                        base_image_feature = image_feature[0]\n                        image_feature = image_feature[1:]\n                        height = width = self.get_vision_tower().num_patches_per_side\n                        assert height * width == base_image_feature.shape[0]\n                        if image_aspect_ratio == 'anyres':\n                            num_patch_width, num_patch_height = get_anyres_image_grid_shape(image_sizes[image_idx], self.config.image_grid_pinpoints, self.get_vision_tower().config.image_size)\n                            image_feature = image_feature.view(num_patch_height, num_patch_width, height, width, -1)\n                        else:\n                            raise NotImplementedError\n                        if 'unpad' in mm_patch_merge_type:\n                            image_feature = image_feature.permute(4, 0, 2, 1, 3).contiguous()\n                            image_feature = image_feature.flatten(1, 2).flatten(2, 3)\n                            image_feature = unpad_image(image_feature, image_sizes[image_idx])\n                            image_feature = torch.cat((\n                                image_feature,\n                                self.model.image_newline[:, None, None].expand(*image_feature.shape[:-1], 1).to(image_feature.device)\n                            ), dim=-1)\n                            image_feature = image_feature.flatten(1, 2).transpose(0, 1)\n                        else:\n                            image_feature = image_feature.permute(0, 2, 1, 3, 4).contiguous()\n                            image_feature = image_feature.flatten(0, 3)\n                        image_feature = torch.cat((base_image_feature, image_feature), dim=0)\n                    else:\n                        image_feature = image_feature[0]\n                        if 'unpad' in mm_patch_merge_type:\n                            image_feature = torch.cat((\n                                image_feature,\n                                self.model.image_newline[None].to(image_feature.device)\n                            ), dim=0)\n                    new_image_features.append(image_feature)\n                image_features = new_image_features\n            else:\n                raise ValueError(f\"Unexpected mm_patch_merge_type: {self.config.mm_patch_merge_type}\")\n        else:\n            image_features = self.encode_images(images)\n\n        # TODO: image start / end is not implemented here to support pretraining.\n        if getattr(self.config, 'tune_mm_mlp_adapter', False) and getattr(self.config, 'mm_use_im_start_end', False):\n            raise NotImplementedError\n\n        # Let's just add dummy tensors if they do not exist,\n        # it is a headache to deal with None all the time.\n        # But it is not ideal, and if you have a better idea,\n        # please open an issue / submit a PR, thanks.\n        _labels = labels\n        _position_ids = position_ids\n        _attention_mask = attention_mask\n        if attention_mask is None:\n            attention_mask = torch.ones_like(input_ids, dtype=torch.bool)\n        else:\n            attention_mask = attention_mask.bool()\n        if position_ids is None:\n            position_ids = torch.arange(0, input_ids.shape[1], dtype=torch.long, device=input_ids.device)\n        if labels is None:\n            labels = torch.full_like(input_ids, IGNORE_INDEX)\n\n        # remove the padding using attention_mask -- FIXME\n        _input_ids = input_ids\n        input_ids = [cur_input_ids[cur_attention_mask] for cur_input_ids, cur_attention_mask in zip(input_ids, attention_mask)]\n        labels = [cur_labels[cur_attention_mask] for cur_labels, cur_attention_mask in zip(labels, attention_mask)]\n\n        new_input_embeds = []\n        new_labels = []\n        cur_image_idx = 0\n        for batch_idx, cur_input_ids in enumerate(input_ids):\n            num_images = (cur_input_ids == IMAGE_TOKEN_INDEX).sum()\n            if num_images == 0:\n                cur_image_features = image_features[cur_image_idx]\n                cur_input_embeds_1 = self.get_model().embed_tokens(cur_input_ids)\n                cur_input_embeds = torch.cat([cur_input_embeds_1, cur_image_features[0:0]], dim=0)\n                new_input_embeds.append(cur_input_embeds)\n                new_labels.append(labels[batch_idx])\n                cur_image_idx += 1\n                continue\n\n            image_token_indices = [-1] + torch.where(cur_input_ids == IMAGE_TOKEN_INDEX)[0].tolist() + [cur_input_ids.shape[0]]\n            cur_input_ids_noim = []\n            cur_labels = labels[batch_idx]\n            cur_labels_noim = []\n            for i in range(len(image_token_indices) - 1):\n                cur_input_ids_noim.append(cur_input_ids[image_token_indices[i]+1:image_token_indices[i+1]])\n                cur_labels_noim.append(cur_labels[image_token_indices[i]+1:image_token_indices[i+1]])\n            split_sizes = [x.shape[0] for x in cur_labels_noim]\n            cur_input_embeds = self.get_model().embed_tokens(torch.cat(cur_input_ids_noim))\n            cur_input_embeds_no_im = torch.split(cur_input_embeds, split_sizes, dim=0)\n            cur_new_input_embeds = []\n            cur_new_labels = []\n\n            for i in range(num_images + 1):\n                cur_new_input_embeds.append(cur_input_embeds_no_im[i])\n                cur_new_labels.append(cur_labels_noim[i])\n                if i < num_images:\n                    cur_image_features = image_features[cur_image_idx]\n                    cur_image_idx += 1\n                    cur_new_input_embeds.append(cur_image_features)\n                    cur_new_labels.append(torch.full((cur_image_features.shape[0],), IGNORE_INDEX, device=cur_labels.device, dtype=cur_labels.dtype))\n\n            cur_new_input_embeds = [x.to(self.device) for x in cur_new_input_embeds]\n\n            cur_new_input_embeds = torch.cat(cur_new_input_embeds)\n            cur_new_labels = torch.cat(cur_new_labels)\n\n            new_input_embeds.append(cur_new_input_embeds)\n            new_labels.append(cur_new_labels)\n\n        # Truncate sequences to max length as image embeddings can make the sequence longer\n        tokenizer_model_max_length = getattr(self.config, 'tokenizer_model_max_length', None)\n        if tokenizer_model_max_length is not None:\n            new_input_embeds = [x[:tokenizer_model_max_length] for x in new_input_embeds]\n            new_labels = [x[:tokenizer_model_max_length] for x in new_labels]\n\n        # Combine them\n        max_len = max(x.shape[0] for x in new_input_embeds)\n        batch_size = len(new_input_embeds)\n\n        new_input_embeds_padded = []\n        new_labels_padded = torch.full((batch_size, max_len), IGNORE_INDEX, dtype=new_labels[0].dtype, device=new_labels[0].device)\n        attention_mask = torch.zeros((batch_size, max_len), dtype=attention_mask.dtype, device=attention_mask.device)\n        position_ids = torch.zeros((batch_size, max_len), dtype=position_ids.dtype, device=position_ids.device)\n\n        for i, (cur_new_embed, cur_new_labels) in enumerate(zip(new_input_embeds, new_labels)):\n            cur_len = cur_new_embed.shape[0]\n            if getattr(self.config, 'tokenizer_padding_side', 'right') == \"left\":\n                new_input_embeds_padded.append(torch.cat((\n                    torch.zeros((max_len - cur_len, cur_new_embed.shape[1]), dtype=cur_new_embed.dtype, device=cur_new_embed.device),\n                    cur_new_embed\n                ), dim=0))\n                if cur_len > 0:\n                    new_labels_padded[i, -cur_len:] = cur_new_labels\n                    attention_mask[i, -cur_len:] = True\n                    position_ids[i, -cur_len:] = torch.arange(0, cur_len, dtype=position_ids.dtype, device=position_ids.device)\n            else:\n                new_input_embeds_padded.append(torch.cat((\n                    cur_new_embed,\n                    torch.zeros((max_len - cur_len, cur_new_embed.shape[1]), dtype=cur_new_embed.dtype, device=cur_new_embed.device)\n                ), dim=0))\n                if cur_len > 0:\n                    new_labels_padded[i, :cur_len] = cur_new_labels\n                    attention_mask[i, :cur_len] = True\n                    position_ids[i, :cur_len] = torch.arange(0, cur_len, dtype=position_ids.dtype, device=position_ids.device)\n\n        new_input_embeds = torch.stack(new_input_embeds_padded, dim=0)\n\n        if _labels is None:\n            new_labels = None\n        else:\n            new_labels = new_labels_padded\n\n        if _attention_mask is None:\n            attention_mask = None\n        else:\n            attention_mask = attention_mask.to(dtype=_attention_mask.dtype)\n\n        if _position_ids is None:\n            position_ids = None\n\n        return None, position_ids, attention_mask, past_key_values, new_input_embeds, new_labels\n\n    def initialize_vision_tokenizer(self, model_args, tokenizer):\n        if model_args.mm_use_im_patch_token:\n            tokenizer.add_tokens([DEFAULT_IMAGE_PATCH_TOKEN], special_tokens=True)\n            self.resize_token_embeddings(len(tokenizer))\n\n        if model_args.mm_use_im_start_end:\n            num_new_tokens = tokenizer.add_tokens([DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN], special_tokens=True)\n            self.resize_token_embeddings(len(tokenizer))\n\n            if num_new_tokens > 0:\n                input_embeddings = self.get_input_embeddings().weight.data\n                output_embeddings = self.get_output_embeddings().weight.data\n\n                input_embeddings_avg = input_embeddings[:-num_new_tokens].mean(\n                    dim=0, keepdim=True)\n                output_embeddings_avg = output_embeddings[:-num_new_tokens].mean(\n                    dim=0, keepdim=True)\n\n                input_embeddings[-num_new_tokens:] = input_embeddings_avg\n                output_embeddings[-num_new_tokens:] = output_embeddings_avg\n\n            if model_args.tune_mm_mlp_adapter:\n                for p in self.get_input_embeddings().parameters():\n                    p.requires_grad = True\n                for p in self.get_output_embeddings().parameters():\n                    p.requires_grad = False\n\n            if model_args.pretrain_mm_mlp_adapter:\n                mm_projector_weights = torch.load(model_args.pretrain_mm_mlp_adapter, map_location='cpu')\n                embed_tokens_weight = mm_projector_weights['model.embed_tokens.weight']\n                assert num_new_tokens == 2\n                if input_embeddings.shape == embed_tokens_weight.shape:\n                    input_embeddings[-num_new_tokens:] = embed_tokens_weight[-num_new_tokens:]\n                elif embed_tokens_weight.shape[0] == num_new_tokens:\n                    input_embeddings[-num_new_tokens:] = embed_tokens_weight\n                else:\n                    raise ValueError(f\"Unexpected embed_tokens_weight shape. Pretrained: {embed_tokens_weight.shape}. Current: {input_embeddings.shape}. Numer of new tokens: {num_new_tokens}.\")\n        elif model_args.mm_use_im_patch_token:\n            if model_args.tune_mm_mlp_adapter:\n                for p in self.get_input_embeddings().parameters():\n                    p.requires_grad = False\n                for p in self.get_output_embeddings().parameters():\n                    p.requires_grad = False\n"
  },
  {
    "path": "llava/model/make_delta.py",
    "content": "\"\"\"\nUsage:\npython3 -m llava.model.make_delta --base ~/model_weights/llama-7b --target ~/model_weights/llava-7b --delta ~/model_weights/llava-7b-delta --hub-repo-id liuhaotian/llava-7b-delta\n\"\"\"\nimport argparse\n\nimport torch\nfrom tqdm import tqdm\nfrom transformers import AutoTokenizer, AutoModelForCausalLM\nfrom llava.model.utils import auto_upgrade\n\n\ndef make_delta(base_model_path, target_model_path, delta_path, hub_repo_id):\n    print(\"Loading base model\")\n    base = AutoModelForCausalLM.from_pretrained(\n        base_model_path, torch_dtype=torch.float16, low_cpu_mem_usage=True)\n\n    print(\"Loading target model\")\n    auto_upgrade(target_model_path)\n    target = AutoModelForCausalLM.from_pretrained(target_model_path, torch_dtype=torch.float16, low_cpu_mem_usage=True)\n\n    print(\"Calculating delta\")\n    for name, param in tqdm(target.state_dict().items(), desc=\"Calculating delta\"):\n        if name not in base.state_dict():\n            assert name in ['model.mm_projector.weight', 'model.mm_projector.bias'], f'{name} not in base model'\n            continue\n        if param.data.shape == base.state_dict()[name].shape:\n            param.data -= base.state_dict()[name]\n        else:\n            assert name in ['model.embed_tokens.weight', 'lm_head.weight'], f'{name} dimension mismatch: {param.data.shape} vs {base.state_dict()[name].shape}'\n            bparam = base.state_dict()[name]\n            param.data[:bparam.shape[0], :bparam.shape[1]] -= bparam\n\n    print(\"Saving delta\")\n    if hub_repo_id:\n        kwargs = {\"push_to_hub\": True, \"repo_id\": hub_repo_id}\n    else:\n        kwargs = {}\n    target.save_pretrained(delta_path, **kwargs)\n    target_tokenizer = AutoTokenizer.from_pretrained(target_model_path)\n    target_tokenizer.save_pretrained(delta_path, **kwargs)\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--base-model-path\", type=str, required=True)\n    parser.add_argument(\"--target-model-path\", type=str, required=True)\n    parser.add_argument(\"--delta-path\", type=str, required=True)\n    parser.add_argument(\"--hub-repo-id\", type=str, default=None)\n    args = parser.parse_args()\n\n    make_delta(args.base_model_path, args.target_model_path, args.delta_path, args.hub_repo_id)\n"
  },
  {
    "path": "llava/model/multimodal_encoder/builder.py",
    "content": "import os\nfrom .clip_encoder import CLIPVisionTower, CLIPVisionTowerS2\n\n\ndef build_vision_tower(vision_tower_cfg, **kwargs):\n    vision_tower = getattr(vision_tower_cfg, 'mm_vision_tower', getattr(vision_tower_cfg, 'vision_tower', None))\n    is_absolute_path_exists = os.path.exists(vision_tower)\n    use_s2 = getattr(vision_tower_cfg, 's2', False)\n    if is_absolute_path_exists or vision_tower.startswith(\"openai\") or vision_tower.startswith(\"laion\") or \"ShareGPT4V\" in vision_tower:\n        if use_s2:\n            return CLIPVisionTowerS2(vision_tower, args=vision_tower_cfg, **kwargs)\n        else:\n            return CLIPVisionTower(vision_tower, args=vision_tower_cfg, **kwargs)\n\n    raise ValueError(f'Unknown vision tower: {vision_tower}')\n"
  },
  {
    "path": "llava/model/multimodal_encoder/clip_encoder.py",
    "content": "import torch\nimport torch.nn as nn\n\nfrom transformers import CLIPVisionModel, CLIPImageProcessor, CLIPVisionConfig\n\n\nclass CLIPVisionTower(nn.Module):\n    def __init__(self, vision_tower, args, delay_load=False):\n        super().__init__()\n\n        self.is_loaded = False\n\n        self.vision_tower_name = vision_tower\n        self.select_layer = args.mm_vision_select_layer\n        self.select_feature = getattr(args, 'mm_vision_select_feature', 'patch')\n\n        if not delay_load:\n            self.load_model()\n        elif getattr(args, 'unfreeze_mm_vision_tower', False):\n            self.load_model()\n        else:\n            self.cfg_only = CLIPVisionConfig.from_pretrained(self.vision_tower_name)\n\n    def load_model(self, device_map=None):\n        if self.is_loaded:\n            print('{} is already loaded, `load_model` called again, skipping.'.format(self.vision_tower_name))\n            return\n\n        self.image_processor = CLIPImageProcessor.from_pretrained(self.vision_tower_name)\n        self.vision_tower = CLIPVisionModel.from_pretrained(self.vision_tower_name, device_map=device_map)\n        self.vision_tower.requires_grad_(False)\n\n        self.is_loaded = True\n\n    def feature_select(self, image_forward_outs):\n        image_features = image_forward_outs.hidden_states[self.select_layer]\n        if self.select_feature == 'patch':\n            image_features = image_features[:, 1:]\n        elif self.select_feature == 'cls_patch':\n            image_features = image_features\n        else:\n            raise ValueError(f'Unexpected select feature: {self.select_feature}')\n        return image_features\n\n    @torch.no_grad()\n    def forward(self, images):\n        if type(images) is list:\n            image_features = []\n            for image in images:\n                image_forward_out = self.vision_tower(image.to(device=self.device, dtype=self.dtype).unsqueeze(0), output_hidden_states=True)\n                image_feature = self.feature_select(image_forward_out).to(image.dtype)\n                image_features.append(image_feature)\n        else:\n            image_forward_outs = self.vision_tower(images.to(device=self.device, dtype=self.dtype), output_hidden_states=True)\n            image_features = self.feature_select(image_forward_outs).to(images.dtype)\n\n        return image_features\n\n    @property\n    def dummy_feature(self):\n        return torch.zeros(1, self.hidden_size, device=self.device, dtype=self.dtype)\n\n    @property\n    def dtype(self):\n        return self.vision_tower.dtype\n\n    @property\n    def device(self):\n        return self.vision_tower.device\n\n    @property\n    def config(self):\n        if self.is_loaded:\n            return self.vision_tower.config\n        else:\n            return self.cfg_only\n\n    @property\n    def hidden_size(self):\n        return self.config.hidden_size\n\n    @property\n    def num_patches_per_side(self):\n        return self.config.image_size // self.config.patch_size\n\n    @property\n    def num_patches(self):\n        return (self.config.image_size // self.config.patch_size) ** 2\n\n\n\nclass CLIPVisionTowerS2(CLIPVisionTower):\n    def __init__(self, vision_tower, args, delay_load=False):\n        super().__init__(vision_tower, args, delay_load)\n\n        self.s2_scales = getattr(args, 's2_scales', '336,672,1008')\n        self.s2_scales = list(map(int, self.s2_scales.split(',')))\n        self.s2_scales.sort()\n        self.s2_split_size = self.s2_scales[0]\n        self.s2_image_size = self.s2_scales[-1]\n\n        try:\n            from s2wrapper import forward as multiscale_forward\n        except ImportError:\n            raise ImportError('Package s2wrapper not found! Please install by running: \\npip install git+https://github.com/bfshi/scaling_on_scales.git')\n        self.multiscale_forward = multiscale_forward\n\n        # change resize/crop size in preprocessing to the largest image size in s2_scale\n        if not delay_load or getattr(args, 'unfreeze_mm_vision_tower', False):\n            self.image_processor.size['shortest_edge'] = self.s2_image_size\n            self.image_processor.crop_size['height'] = self.image_processor.crop_size['width'] = self.s2_image_size\n\n    def load_model(self, device_map=None):\n        if self.is_loaded:\n            print('{} is already loaded, `load_model` called again, skipping.'.format(self.vision_tower_name))\n            return\n\n        self.image_processor = CLIPImageProcessor.from_pretrained(self.vision_tower_name)\n        self.vision_tower = CLIPVisionModel.from_pretrained(self.vision_tower_name, device_map=device_map)\n        self.vision_tower.requires_grad_(False)\n\n        self.image_processor.size['shortest_edge'] = self.s2_image_size\n        self.image_processor.crop_size['height'] = self.image_processor.crop_size['width'] = self.s2_image_size\n\n        self.is_loaded = True\n\n    @torch.no_grad()\n    def forward_feature(self, images):\n        image_forward_outs = self.vision_tower(images.to(device=self.device, dtype=self.dtype), output_hidden_states=True)\n        image_features = self.feature_select(image_forward_outs).to(images.dtype)\n        return image_features\n\n    @torch.no_grad()\n    def forward(self, images):\n        if type(images) is list:\n            image_features = []\n            for image in images:\n                image_feature = self.multiscale_forward(self.forward_feature, image.unsqueeze(0), img_sizes=self.s2_scales, max_split_size=self.s2_split_size)\n                image_features.append(image_feature)\n        else:\n            image_features = self.multiscale_forward(self.forward_feature, images, img_sizes=self.s2_scales, max_split_size=self.s2_split_size)\n\n        return image_features\n\n    @property\n    def hidden_size(self):\n        return self.config.hidden_size * len(self.s2_scales)\n"
  },
  {
    "path": "llava/model/multimodal_projector/builder.py",
    "content": "import torch\nimport torch.nn as nn\nimport re\n\n\nclass IdentityMap(nn.Module):\n    def __init__(self):\n        super().__init__()\n\n    def forward(self, x, *args, **kwargs):\n        return x\n\n    @property\n    def config(self):\n        return {\"mm_projector_type\": 'identity'}\n\n\nclass SimpleResBlock(nn.Module):\n    def __init__(self, channels):\n        super().__init__()\n        self.pre_norm = nn.LayerNorm(channels)\n\n        self.proj = nn.Sequential(\n            nn.Linear(channels, channels),\n            nn.GELU(),\n            nn.Linear(channels, channels)\n        )\n    def forward(self, x):\n        x = self.pre_norm(x)\n        return x + self.proj(x)\n\n\ndef build_vision_projector(config, delay_load=False, **kwargs):\n    projector_type = getattr(config, 'mm_projector_type', 'linear')\n\n    if projector_type == 'linear':\n        return nn.Linear(config.mm_hidden_size, config.hidden_size)\n\n    mlp_gelu_match = re.match(r'^mlp(\\d+)x_gelu$', projector_type)\n    if mlp_gelu_match:\n        mlp_depth = int(mlp_gelu_match.group(1))\n        modules = [nn.Linear(config.mm_hidden_size, config.hidden_size)]\n        for _ in range(1, mlp_depth):\n            modules.append(nn.GELU())\n            modules.append(nn.Linear(config.hidden_size, config.hidden_size))\n        return nn.Sequential(*modules)\n\n    if projector_type == 'identity':\n        return IdentityMap()\n\n    raise ValueError(f'Unknown projector type: {projector_type}')\n"
  },
  {
    "path": "llava/model/utils.py",
    "content": "from transformers import AutoConfig\n\n\ndef auto_upgrade(config):\n    cfg = AutoConfig.from_pretrained(config)\n    if 'llava' in config and 'llava' not in cfg.model_type:\n        assert cfg.model_type == 'llama'\n        print(\"You are using newer LLaVA code base, while the checkpoint of v0 is from older code base.\")\n        print(\"You must upgrade the checkpoint to the new code base (this can be done automatically).\")\n        confirm = input(\"Please confirm that you want to upgrade the checkpoint. [Y/N]\")\n        if confirm.lower() in [\"y\", \"yes\"]:\n            print(\"Upgrading checkpoint...\")\n            assert len(cfg.architectures) == 1\n            setattr(cfg.__class__, \"model_type\", \"llava\")\n            cfg.architectures[0] = 'LlavaLlamaForCausalLM'\n            cfg.save_pretrained(config)\n            print(\"Checkpoint upgraded.\")\n        else:\n            print(\"Checkpoint upgrade aborted.\")\n            exit(1)\n"
  },
  {
    "path": "llava/serve/__init__.py",
    "content": ""
  },
  {
    "path": "llava/serve/cli.py",
    "content": "import argparse\nimport torch\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import process_images, tokenizer_image_token, get_model_name_from_path\n\nfrom PIL import Image\n\nimport requests\nfrom PIL import Image\nfrom io import BytesIO\nfrom transformers import TextStreamer\n\n\ndef load_image(image_file):\n    if image_file.startswith('http://') or image_file.startswith('https://'):\n        response = requests.get(image_file)\n        image = Image.open(BytesIO(response.content)).convert('RGB')\n    else:\n        image = Image.open(image_file).convert('RGB')\n    return image\n\n\ndef main(args):\n    # Model\n    disable_torch_init()\n\n    model_name = get_model_name_from_path(args.model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(args.model_path, args.model_base, model_name, args.load_8bit, args.load_4bit, device=args.device)\n\n    if \"llama-2\" in model_name.lower():\n        conv_mode = \"llava_llama_2\"\n    elif \"mistral\" in model_name.lower():\n        conv_mode = \"mistral_instruct\"\n    elif \"v1.6-34b\" in model_name.lower():\n        conv_mode = \"chatml_direct\"\n    elif \"v1\" in model_name.lower():\n        conv_mode = \"llava_v1\"\n    elif \"mpt\" in model_name.lower():\n        conv_mode = \"mpt\"\n    else:\n        conv_mode = \"llava_v0\"\n\n    if args.conv_mode is not None and conv_mode != args.conv_mode:\n        print('[WARNING] the auto inferred conversation mode is {}, while `--conv-mode` is {}, using {}'.format(conv_mode, args.conv_mode, args.conv_mode))\n    else:\n        args.conv_mode = conv_mode\n\n    conv = conv_templates[args.conv_mode].copy()\n    if \"mpt\" in model_name.lower():\n        roles = ('user', 'assistant')\n    else:\n        roles = conv.roles\n\n    image = load_image(args.image_file)\n    image_size = image.size\n    # Similar operation in model_worker.py\n    image_tensor = process_images([image], image_processor, model.config)\n    if type(image_tensor) is list:\n        image_tensor = [image.to(model.device, dtype=torch.float16) for image in image_tensor]\n    else:\n        image_tensor = image_tensor.to(model.device, dtype=torch.float16)\n\n    while True:\n        try:\n            inp = input(f\"{roles[0]}: \")\n        except EOFError:\n            inp = \"\"\n        if not inp:\n            print(\"exit...\")\n            break\n\n        print(f\"{roles[1]}: \", end=\"\")\n\n        if image is not None:\n            # first message\n            if model.config.mm_use_im_start_end:\n                inp = DEFAULT_IM_START_TOKEN + DEFAULT_IMAGE_TOKEN + DEFAULT_IM_END_TOKEN + '\\n' + inp\n            else:\n                inp = DEFAULT_IMAGE_TOKEN + '\\n' + inp\n            image = None\n        \n        conv.append_message(conv.roles[0], inp)\n        conv.append_message(conv.roles[1], None)\n        prompt = conv.get_prompt()\n\n        input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).to(model.device)\n        stop_str = conv.sep if conv.sep_style != SeparatorStyle.TWO else conv.sep2\n        keywords = [stop_str]\n        streamer = TextStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)\n\n        with torch.inference_mode():\n            output_ids = model.generate(\n                input_ids,\n                images=image_tensor,\n                image_sizes=[image_size],\n                do_sample=True if args.temperature > 0 else False,\n                temperature=args.temperature,\n                max_new_tokens=args.max_new_tokens,\n                streamer=streamer,\n                use_cache=True)\n\n        outputs = tokenizer.decode(output_ids[0]).strip()\n        conv.messages[-1][-1] = outputs\n\n        if args.debug:\n            print(\"\\n\", {\"prompt\": prompt, \"outputs\": outputs}, \"\\n\")\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--image-file\", type=str, required=True)\n    parser.add_argument(\"--device\", type=str, default=\"cuda\")\n    parser.add_argument(\"--conv-mode\", type=str, default=None)\n    parser.add_argument(\"--temperature\", type=float, default=0.2)\n    parser.add_argument(\"--max-new-tokens\", type=int, default=512)\n    parser.add_argument(\"--load-8bit\", action=\"store_true\")\n    parser.add_argument(\"--load-4bit\", action=\"store_true\")\n    parser.add_argument(\"--debug\", action=\"store_true\")\n    args = parser.parse_args()\n    main(args)\n"
  },
  {
    "path": "llava/serve/controller.py",
    "content": "\"\"\"\nA controller manages distributed workers.\nIt sends worker addresses to clients.\n\"\"\"\nimport argparse\nimport asyncio\nimport dataclasses\nfrom enum import Enum, auto\nimport json\nimport logging\nimport time\nfrom typing import List, Union\nimport threading\n\nfrom fastapi import FastAPI, Request\nfrom fastapi.responses import StreamingResponse\nimport numpy as np\nimport requests\nimport uvicorn\n\nfrom llava.constants import CONTROLLER_HEART_BEAT_EXPIRATION\nfrom llava.utils import build_logger, server_error_msg\n\n\nlogger = build_logger(\"controller\", \"controller.log\")\n\n\nclass DispatchMethod(Enum):\n    LOTTERY = auto()\n    SHORTEST_QUEUE = auto()\n\n    @classmethod\n    def from_str(cls, name):\n        if name == \"lottery\":\n            return cls.LOTTERY\n        elif name == \"shortest_queue\":\n            return cls.SHORTEST_QUEUE\n        else:\n            raise ValueError(f\"Invalid dispatch method\")\n\n\n@dataclasses.dataclass\nclass WorkerInfo:\n    model_names: List[str]\n    speed: int\n    queue_length: int\n    check_heart_beat: bool\n    last_heart_beat: str\n\n\ndef heart_beat_controller(controller):\n    while True:\n        time.sleep(CONTROLLER_HEART_BEAT_EXPIRATION)\n        controller.remove_stable_workers_by_expiration()\n\n\nclass Controller:\n    def __init__(self, dispatch_method: str):\n        # Dict[str -> WorkerInfo]\n        self.worker_info = {}\n        self.dispatch_method = DispatchMethod.from_str(dispatch_method)\n\n        self.heart_beat_thread = threading.Thread(\n            target=heart_beat_controller, args=(self,), daemon=True)\n        self.heart_beat_thread.start()\n\n        logger.info(\"Init controller\")\n\n    def register_worker(self, worker_name: str, check_heart_beat: bool,\n                        worker_status: dict):\n        if worker_name not in self.worker_info:\n            logger.info(f\"Register a new worker: {worker_name}\")\n        else:\n            logger.info(f\"Register an existing worker: {worker_name}\")\n\n        if not worker_status:\n            worker_status = self.get_worker_status(worker_name)\n        if not worker_status:\n            return False\n\n        self.worker_info[worker_name] = WorkerInfo(\n            worker_status[\"model_names\"], worker_status[\"speed\"], worker_status[\"queue_length\"],\n            check_heart_beat, time.time())\n\n        logger.info(f\"Register done: {worker_name}, {worker_status}\")\n        return True\n\n    def get_worker_status(self, worker_name: str):\n        try:\n            r = requests.post(worker_name + \"/worker_get_status\", timeout=5)\n        except requests.exceptions.RequestException as e:\n            logger.error(f\"Get status fails: {worker_name}, {e}\")\n            return None\n\n        if r.status_code != 200:\n            logger.error(f\"Get status fails: {worker_name}, {r}\")\n            return None\n\n        return r.json()\n\n    def remove_worker(self, worker_name: str):\n        del self.worker_info[worker_name]\n\n    def refresh_all_workers(self):\n        old_info = dict(self.worker_info)\n        self.worker_info = {}\n\n        for w_name, w_info in old_info.items():\n            if not self.register_worker(w_name, w_info.check_heart_beat, None):\n                logger.info(f\"Remove stale worker: {w_name}\")\n\n    def list_models(self):\n        model_names = set()\n\n        for w_name, w_info in self.worker_info.items():\n            model_names.update(w_info.model_names)\n\n        return list(model_names)\n\n    def get_worker_address(self, model_name: str):\n        if self.dispatch_method == DispatchMethod.LOTTERY:\n            worker_names = []\n            worker_speeds = []\n            for w_name, w_info in self.worker_info.items():\n                if model_name in w_info.model_names:\n                    worker_names.append(w_name)\n                    worker_speeds.append(w_info.speed)\n            worker_speeds = np.array(worker_speeds, dtype=np.float32)\n            norm = np.sum(worker_speeds)\n            if norm < 1e-4:\n                return \"\"\n            worker_speeds = worker_speeds / norm\n            if True:  # Directly return address\n                pt = np.random.choice(np.arange(len(worker_names)),\n                    p=worker_speeds)\n                worker_name = worker_names[pt]\n                return worker_name\n\n            # Check status before returning\n            while True:\n                pt = np.random.choice(np.arange(len(worker_names)),\n                    p=worker_speeds)\n                worker_name = worker_names[pt]\n\n                if self.get_worker_status(worker_name):\n                    break\n                else:\n                    self.remove_worker(worker_name)\n                    worker_speeds[pt] = 0\n                    norm = np.sum(worker_speeds)\n                    if norm < 1e-4:\n                        return \"\"\n                    worker_speeds = worker_speeds / norm\n                    continue\n            return worker_name\n        elif self.dispatch_method == DispatchMethod.SHORTEST_QUEUE:\n            worker_names = []\n            worker_qlen = []\n            for w_name, w_info in self.worker_info.items():\n                if model_name in w_info.model_names:\n                    worker_names.append(w_name)\n                    worker_qlen.append(w_info.queue_length / w_info.speed)\n            if len(worker_names) == 0:\n                return \"\"\n            min_index = np.argmin(worker_qlen)\n            w_name = worker_names[min_index]\n            self.worker_info[w_name].queue_length += 1\n            logger.info(f\"names: {worker_names}, queue_lens: {worker_qlen}, ret: {w_name}\")\n            return w_name\n        else:\n            raise ValueError(f\"Invalid dispatch method: {self.dispatch_method}\")\n\n    def receive_heart_beat(self, worker_name: str, queue_length: int):\n        if worker_name not in self.worker_info:\n            logger.info(f\"Receive unknown heart beat. {worker_name}\")\n            return False\n\n        self.worker_info[worker_name].queue_length = queue_length\n        self.worker_info[worker_name].last_heart_beat = time.time()\n        logger.info(f\"Receive heart beat. {worker_name}\")\n        return True\n\n    def remove_stable_workers_by_expiration(self):\n        expire = time.time() - CONTROLLER_HEART_BEAT_EXPIRATION\n        to_delete = []\n        for worker_name, w_info in self.worker_info.items():\n            if w_info.check_heart_beat and w_info.last_heart_beat < expire:\n                to_delete.append(worker_name)\n\n        for worker_name in to_delete:\n            self.remove_worker(worker_name)\n\n    def worker_api_generate_stream(self, params):\n        worker_addr = self.get_worker_address(params[\"model\"])\n        if not worker_addr:\n            logger.info(f\"no worker: {params['model']}\")\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 2,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n\n        try:\n            response = requests.post(worker_addr + \"/worker_generate_stream\",\n                json=params, stream=True, timeout=5)\n            for chunk in response.iter_lines(decode_unicode=False, delimiter=b\"\\0\"):\n                if chunk:\n                    yield chunk + b\"\\0\"\n        except requests.exceptions.RequestException as e:\n            logger.info(f\"worker timeout: {worker_addr}\")\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 3,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n\n\n    # Let the controller act as a worker to achieve hierarchical\n    # management. This can be used to connect isolated sub networks.\n    def worker_api_get_status(self):\n        model_names = set()\n        speed = 0\n        queue_length = 0\n\n        for w_name in self.worker_info:\n            worker_status = self.get_worker_status(w_name)\n            if worker_status is not None:\n                model_names.update(worker_status[\"model_names\"])\n                speed += worker_status[\"speed\"]\n                queue_length += worker_status[\"queue_length\"]\n\n        return {\n            \"model_names\": list(model_names),\n            \"speed\": speed,\n            \"queue_length\": queue_length,\n        }\n\n\napp = FastAPI()\n\n\n@app.post(\"/register_worker\")\nasync def register_worker(request: Request):\n    data = await request.json()\n    controller.register_worker(\n        data[\"worker_name\"], data[\"check_heart_beat\"],\n        data.get(\"worker_status\", None))\n\n\n@app.post(\"/refresh_all_workers\")\nasync def refresh_all_workers():\n    models = controller.refresh_all_workers()\n\n\n@app.post(\"/list_models\")\nasync def list_models():\n    models = controller.list_models()\n    return {\"models\": models}\n\n\n@app.post(\"/get_worker_address\")\nasync def get_worker_address(request: Request):\n    data = await request.json()\n    addr = controller.get_worker_address(data[\"model\"])\n    return {\"address\": addr}\n\n\n@app.post(\"/receive_heart_beat\")\nasync def receive_heart_beat(request: Request):\n    data = await request.json()\n    exist = controller.receive_heart_beat(\n        data[\"worker_name\"], data[\"queue_length\"])\n    return {\"exist\": exist}\n\n\n@app.post(\"/worker_generate_stream\")\nasync def worker_api_generate_stream(request: Request):\n    params = await request.json()\n    generator = controller.worker_api_generate_stream(params)\n    return StreamingResponse(generator)\n\n\n@app.post(\"/worker_get_status\")\nasync def worker_api_get_status(request: Request):\n    return controller.worker_api_get_status()\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--host\", type=str, default=\"localhost\")\n    parser.add_argument(\"--port\", type=int, default=21001)\n    parser.add_argument(\"--dispatch-method\", type=str, choices=[\n        \"lottery\", \"shortest_queue\"], default=\"shortest_queue\")\n    args = parser.parse_args()\n    logger.info(f\"args: {args}\")\n\n    controller = Controller(args.dispatch_method)\n    uvicorn.run(app, host=args.host, port=args.port, log_level=\"info\")\n"
  },
  {
    "path": "llava/serve/gradio_web_server.py",
    "content": "import argparse\nimport datetime\nimport json\nimport os\nimport time\n\nimport gradio as gr\nimport requests\n\nfrom llava.conversation import (default_conversation, conv_templates,\n                                   SeparatorStyle)\nfrom llava.constants import LOGDIR\nfrom llava.utils import (build_logger, server_error_msg,\n    violates_moderation, moderation_msg)\nimport hashlib\n\n\nlogger = build_logger(\"gradio_web_server\", \"gradio_web_server.log\")\n\nheaders = {\"User-Agent\": \"LLaVA Client\"}\n\nno_change_btn = gr.Button()\nenable_btn = gr.Button(interactive=True)\ndisable_btn = gr.Button(interactive=False)\n\npriority = {\n    \"vicuna-13b\": \"aaaaaaa\",\n    \"koala-13b\": \"aaaaaab\",\n}\n\n\ndef get_conv_log_filename():\n    t = datetime.datetime.now()\n    name = os.path.join(LOGDIR, f\"{t.year}-{t.month:02d}-{t.day:02d}-conv.json\")\n    return name\n\n\ndef get_model_list():\n    ret = requests.post(args.controller_url + \"/refresh_all_workers\")\n    assert ret.status_code == 200\n    ret = requests.post(args.controller_url + \"/list_models\")\n    models = ret.json()[\"models\"]\n    models.sort(key=lambda x: priority.get(x, x))\n    logger.info(f\"Models: {models}\")\n    return models\n\n\nget_window_url_params = \"\"\"\nfunction() {\n    const params = new URLSearchParams(window.location.search);\n    url_params = Object.fromEntries(params);\n    console.log(url_params);\n    return url_params;\n    }\n\"\"\"\n\n\ndef load_demo(url_params, request: gr.Request):\n    logger.info(f\"load_demo. ip: {request.client.host}. params: {url_params}\")\n\n    dropdown_update = gr.Dropdown(visible=True)\n    if \"model\" in url_params:\n        model = url_params[\"model\"]\n        if model in models:\n            dropdown_update = gr.Dropdown(value=model, visible=True)\n\n    state = default_conversation.copy()\n    return state, dropdown_update\n\n\ndef load_demo_refresh_model_list(request: gr.Request):\n    logger.info(f\"load_demo. ip: {request.client.host}\")\n    models = get_model_list()\n    state = default_conversation.copy()\n    dropdown_update = gr.Dropdown(\n        choices=models,\n        value=models[0] if len(models) > 0 else \"\"\n    )\n    return state, dropdown_update\n\n\ndef vote_last_response(state, vote_type, model_selector, request: gr.Request):\n    with open(get_conv_log_filename(), \"a\") as fout:\n        data = {\n            \"tstamp\": round(time.time(), 4),\n            \"type\": vote_type,\n            \"model\": model_selector,\n            \"state\": state.dict(),\n            \"ip\": request.client.host,\n        }\n        fout.write(json.dumps(data) + \"\\n\")\n\n\ndef upvote_last_response(state, model_selector, request: gr.Request):\n    logger.info(f\"upvote. ip: {request.client.host}\")\n    vote_last_response(state, \"upvote\", model_selector, request)\n    return (\"\",) + (disable_btn,) * 3\n\n\ndef downvote_last_response(state, model_selector, request: gr.Request):\n    logger.info(f\"downvote. ip: {request.client.host}\")\n    vote_last_response(state, \"downvote\", model_selector, request)\n    return (\"\",) + (disable_btn,) * 3\n\n\ndef flag_last_response(state, model_selector, request: gr.Request):\n    logger.info(f\"flag. ip: {request.client.host}\")\n    vote_last_response(state, \"flag\", model_selector, request)\n    return (\"\",) + (disable_btn,) * 3\n\n\ndef regenerate(state, image_process_mode, request: gr.Request):\n    logger.info(f\"regenerate. ip: {request.client.host}\")\n    state.messages[-1][-1] = None\n    prev_human_msg = state.messages[-2]\n    if type(prev_human_msg[1]) in (tuple, list):\n        prev_human_msg[1] = (*prev_human_msg[1][:2], image_process_mode)\n    state.skip_next = False\n    return (state, state.to_gradio_chatbot(), \"\", None) + (disable_btn,) * 5\n\n\ndef clear_history(request: gr.Request):\n    logger.info(f\"clear_history. ip: {request.client.host}\")\n    state = default_conversation.copy()\n    return (state, state.to_gradio_chatbot(), \"\", None) + (disable_btn,) * 5\n\n\ndef add_text(state, text, image, image_process_mode, request: gr.Request):\n    logger.info(f\"add_text. ip: {request.client.host}. len: {len(text)}\")\n    if len(text) <= 0 and image is None:\n        state.skip_next = True\n        return (state, state.to_gradio_chatbot(), \"\", None) + (no_change_btn,) * 5\n    if args.moderate:\n        flagged = violates_moderation(text)\n        if flagged:\n            state.skip_next = True\n            return (state, state.to_gradio_chatbot(), moderation_msg, None) + (\n                no_change_btn,) * 5\n\n    text = text[:1536]  # Hard cut-off\n    if image is not None:\n        text = text[:1200]  # Hard cut-off for images\n        if '<image>' not in text:\n            # text = '<Image><image></Image>' + text\n            text = text + '\\n<image>'\n        text = (text, image, image_process_mode)\n        state = default_conversation.copy()\n    state.append_message(state.roles[0], text)\n    state.append_message(state.roles[1], None)\n    state.skip_next = False\n    return (state, state.to_gradio_chatbot(), \"\", None) + (disable_btn,) * 5\n\n\ndef http_bot(state, model_selector, temperature, top_p, max_new_tokens, request: gr.Request):\n    logger.info(f\"http_bot. ip: {request.client.host}\")\n    start_tstamp = time.time()\n    model_name = model_selector\n\n    if state.skip_next:\n        # This generate call is skipped due to invalid inputs\n        yield (state, state.to_gradio_chatbot()) + (no_change_btn,) * 5\n        return\n\n    if len(state.messages) == state.offset + 2:\n        # First round of conversation\n        if \"llava\" in model_name.lower():\n            if 'llama-2' in model_name.lower():\n                template_name = \"llava_llama_2\"\n            elif \"mistral\" in model_name.lower() or \"mixtral\" in model_name.lower():\n                if 'orca' in model_name.lower():\n                    template_name = \"mistral_orca\"\n                elif 'hermes' in model_name.lower():\n                    template_name = \"chatml_direct\"\n                else:\n                    template_name = \"mistral_instruct\"\n            elif 'llava-v1.6-34b' in model_name.lower():\n                template_name = \"chatml_direct\"\n            elif \"v1\" in model_name.lower():\n                if 'mmtag' in model_name.lower():\n                    template_name = \"v1_mmtag\"\n                elif 'plain' in model_name.lower() and 'finetune' not in model_name.lower():\n                    template_name = \"v1_mmtag\"\n                else:\n                    template_name = \"llava_v1\"\n            elif \"mpt\" in model_name.lower():\n                template_name = \"mpt\"\n            else:\n                if 'mmtag' in model_name.lower():\n                    template_name = \"v0_mmtag\"\n                elif 'plain' in model_name.lower() and 'finetune' not in model_name.lower():\n                    template_name = \"v0_mmtag\"\n                else:\n                    template_name = \"llava_v0\"\n        elif \"mpt\" in model_name:\n            template_name = \"mpt_text\"\n        elif \"llama-2\" in model_name:\n            template_name = \"llama_2\"\n        else:\n            template_name = \"vicuna_v1\"\n        new_state = conv_templates[template_name].copy()\n        new_state.append_message(new_state.roles[0], state.messages[-2][1])\n        new_state.append_message(new_state.roles[1], None)\n        state = new_state\n\n    # Query worker address\n    controller_url = args.controller_url\n    ret = requests.post(controller_url + \"/get_worker_address\",\n            json={\"model\": model_name})\n    worker_addr = ret.json()[\"address\"]\n    logger.info(f\"model_name: {model_name}, worker_addr: {worker_addr}\")\n\n    # No available worker\n    if worker_addr == \"\":\n        state.messages[-1][-1] = server_error_msg\n        yield (state, state.to_gradio_chatbot(), disable_btn, disable_btn, disable_btn, enable_btn, enable_btn)\n        return\n\n    # Construct prompt\n    prompt = state.get_prompt()\n\n    all_images = state.get_images(return_pil=True)\n    all_image_hash = [hashlib.md5(image.tobytes()).hexdigest() for image in all_images]\n    for image, hash in zip(all_images, all_image_hash):\n        t = datetime.datetime.now()\n        filename = os.path.join(LOGDIR, \"serve_images\", f\"{t.year}-{t.month:02d}-{t.day:02d}\", f\"{hash}.jpg\")\n        if not os.path.isfile(filename):\n            os.makedirs(os.path.dirname(filename), exist_ok=True)\n            image.save(filename)\n\n    # Make requests\n    pload = {\n        \"model\": model_name,\n        \"prompt\": prompt,\n        \"temperature\": float(temperature),\n        \"top_p\": float(top_p),\n        \"max_new_tokens\": min(int(max_new_tokens), 1536),\n        \"stop\": state.sep if state.sep_style in [SeparatorStyle.SINGLE, SeparatorStyle.MPT] else state.sep2,\n        \"images\": f'List of {len(state.get_images())} images: {all_image_hash}',\n    }\n    logger.info(f\"==== request ====\\n{pload}\")\n\n    pload['images'] = state.get_images()\n\n    state.messages[-1][-1] = \"▌\"\n    yield (state, state.to_gradio_chatbot()) + (disable_btn,) * 5\n\n    try:\n        # Stream output\n        response = requests.post(worker_addr + \"/worker_generate_stream\",\n            headers=headers, json=pload, stream=True, timeout=10)\n        for chunk in response.iter_lines(decode_unicode=False, delimiter=b\"\\0\"):\n            if chunk:\n                data = json.loads(chunk.decode())\n                if data[\"error_code\"] == 0:\n                    output = data[\"text\"][len(prompt):].strip()\n                    state.messages[-1][-1] = output + \"▌\"\n                    yield (state, state.to_gradio_chatbot()) + (disable_btn,) * 5\n                else:\n                    output = data[\"text\"] + f\" (error_code: {data['error_code']})\"\n                    state.messages[-1][-1] = output\n                    yield (state, state.to_gradio_chatbot()) + (disable_btn, disable_btn, disable_btn, enable_btn, enable_btn)\n                    return\n                time.sleep(0.03)\n    except requests.exceptions.RequestException as e:\n        state.messages[-1][-1] = server_error_msg\n        yield (state, state.to_gradio_chatbot()) + (disable_btn, disable_btn, disable_btn, enable_btn, enable_btn)\n        return\n\n    state.messages[-1][-1] = state.messages[-1][-1][:-1]\n    yield (state, state.to_gradio_chatbot()) + (enable_btn,) * 5\n\n    finish_tstamp = time.time()\n    logger.info(f\"{output}\")\n\n    with open(get_conv_log_filename(), \"a\") as fout:\n        data = {\n            \"tstamp\": round(finish_tstamp, 4),\n            \"type\": \"chat\",\n            \"model\": model_name,\n            \"start\": round(start_tstamp, 4),\n            \"finish\": round(finish_tstamp, 4),\n            \"state\": state.dict(),\n            \"images\": all_image_hash,\n            \"ip\": request.client.host,\n        }\n        fout.write(json.dumps(data) + \"\\n\")\n\ntitle_markdown = (\"\"\"\n# 🌋 LLaVA: Large Language and Vision Assistant\n[[Project Page](https://llava-vl.github.io)] [[Code](https://github.com/haotian-liu/LLaVA)] [[Model](https://github.com/haotian-liu/LLaVA/blob/main/docs/MODEL_ZOO.md)] | 📚 [[LLaVA](https://arxiv.org/abs/2304.08485)] [[LLaVA-v1.5](https://arxiv.org/abs/2310.03744)] [[LLaVA-v1.6](https://llava-vl.github.io/blog/2024-01-30-llava-1-6/)]\n\"\"\")\n\ntos_markdown = (\"\"\"\n### Terms of use\nBy using this service, users are required to agree to the following terms:\nThe service is a research preview intended for non-commercial use only. It only provides limited safety measures and may generate offensive content. It must not be used for any illegal, harmful, violent, racist, or sexual purposes. The service may collect user dialogue data for future research.\nPlease click the \"Flag\" button if you get any inappropriate answer! We will collect those to keep improving our moderator.\nFor an optimal experience, please use desktop computers for this demo, as mobile devices may compromise its quality.\n\"\"\")\n\n\nlearn_more_markdown = (\"\"\"\n### License\nThe service is a research preview intended for non-commercial use only, subject to the model [License](https://github.com/facebookresearch/llama/blob/main/MODEL_CARD.md) of LLaMA, [Terms of Use](https://openai.com/policies/terms-of-use) of the data generated by OpenAI, and [Privacy Practices](https://chrome.google.com/webstore/detail/sharegpt-share-your-chatg/daiacboceoaocpibfodeljbdfacokfjb) of ShareGPT. Please contact us if you find any potential violation.\n\"\"\")\n\nblock_css = \"\"\"\n\n#buttons button {\n    min-width: min(120px,100%);\n}\n\n\"\"\"\n\ndef build_demo(embed_mode, cur_dir=None, concurrency_count=10):\n    textbox = gr.Textbox(show_label=False, placeholder=\"Enter text and press ENTER\", container=False)\n    with gr.Blocks(title=\"LLaVA\", theme=gr.themes.Default(), css=block_css) as demo:\n        state = gr.State()\n\n        if not embed_mode:\n            gr.Markdown(title_markdown)\n\n        with gr.Row():\n            with gr.Column(scale=3):\n                with gr.Row(elem_id=\"model_selector_row\"):\n                    model_selector = gr.Dropdown(\n                        choices=models,\n                        value=models[0] if len(models) > 0 else \"\",\n                        interactive=True,\n                        show_label=False,\n                        container=False)\n\n                imagebox = gr.Image(type=\"pil\")\n                image_process_mode = gr.Radio(\n                    [\"Crop\", \"Resize\", \"Pad\", \"Default\"],\n                    value=\"Default\",\n                    label=\"Preprocess for non-square image\", visible=False)\n\n                if cur_dir is None:\n                    cur_dir = os.path.dirname(os.path.abspath(__file__))\n                gr.Examples(examples=[\n                    [f\"{cur_dir}/examples/extreme_ironing.jpg\", \"What is unusual about this image?\"],\n                    [f\"{cur_dir}/examples/waterview.jpg\", \"What are the things I should be cautious about when I visit here?\"],\n                ], inputs=[imagebox, textbox])\n\n                with gr.Accordion(\"Parameters\", open=False) as parameter_row:\n                    temperature = gr.Slider(minimum=0.0, maximum=1.0, value=0.2, step=0.1, interactive=True, label=\"Temperature\",)\n                    top_p = gr.Slider(minimum=0.0, maximum=1.0, value=0.7, step=0.1, interactive=True, label=\"Top P\",)\n                    max_output_tokens = gr.Slider(minimum=0, maximum=1024, value=512, step=64, interactive=True, label=\"Max output tokens\",)\n\n            with gr.Column(scale=8):\n                chatbot = gr.Chatbot(\n                    elem_id=\"chatbot\",\n                    label=\"LLaVA Chatbot\",\n                    height=650,\n                    layout=\"panel\",\n                )\n                with gr.Row():\n                    with gr.Column(scale=8):\n                        textbox.render()\n                    with gr.Column(scale=1, min_width=50):\n                        submit_btn = gr.Button(value=\"Send\", variant=\"primary\")\n                with gr.Row(elem_id=\"buttons\") as button_row:\n                    upvote_btn = gr.Button(value=\"👍  Upvote\", interactive=False)\n                    downvote_btn = gr.Button(value=\"👎  Downvote\", interactive=False)\n                    flag_btn = gr.Button(value=\"⚠️  Flag\", interactive=False)\n                    #stop_btn = gr.Button(value=\"⏹️  Stop Generation\", interactive=False)\n                    regenerate_btn = gr.Button(value=\"🔄  Regenerate\", interactive=False)\n                    clear_btn = gr.Button(value=\"🗑️  Clear\", interactive=False)\n\n        if not embed_mode:\n            gr.Markdown(tos_markdown)\n            gr.Markdown(learn_more_markdown)\n        url_params = gr.JSON(visible=False)\n\n        # Register listeners\n        btn_list = [upvote_btn, downvote_btn, flag_btn, regenerate_btn, clear_btn]\n        upvote_btn.click(\n            upvote_last_response,\n            [state, model_selector],\n            [textbox, upvote_btn, downvote_btn, flag_btn]\n        )\n        downvote_btn.click(\n            downvote_last_response,\n            [state, model_selector],\n            [textbox, upvote_btn, downvote_btn, flag_btn]\n        )\n        flag_btn.click(\n            flag_last_response,\n            [state, model_selector],\n            [textbox, upvote_btn, downvote_btn, flag_btn]\n        )\n\n        regenerate_btn.click(\n            regenerate,\n            [state, image_process_mode],\n            [state, chatbot, textbox, imagebox] + btn_list\n        ).then(\n            http_bot,\n            [state, model_selector, temperature, top_p, max_output_tokens],\n            [state, chatbot] + btn_list,\n            concurrency_limit=concurrency_count\n        )\n\n        clear_btn.click(\n            clear_history,\n            None,\n            [state, chatbot, textbox, imagebox] + btn_list,\n            queue=False\n        )\n\n        textbox.submit(\n            add_text,\n            [state, textbox, imagebox, image_process_mode],\n            [state, chatbot, textbox, imagebox] + btn_list,\n            queue=False\n        ).then(\n            http_bot,\n            [state, model_selector, temperature, top_p, max_output_tokens],\n            [state, chatbot] + btn_list,\n            concurrency_limit=concurrency_count\n        )\n\n        submit_btn.click(\n            add_text,\n            [state, textbox, imagebox, image_process_mode],\n            [state, chatbot, textbox, imagebox] + btn_list\n        ).then(\n            http_bot,\n            [state, model_selector, temperature, top_p, max_output_tokens],\n            [state, chatbot] + btn_list,\n            concurrency_limit=concurrency_count\n        )\n\n        if args.model_list_mode == \"once\":\n            demo.load(\n                load_demo,\n                [url_params],\n                [state, model_selector],\n                js=get_window_url_params\n            )\n        elif args.model_list_mode == \"reload\":\n            demo.load(\n                load_demo_refresh_model_list,\n                None,\n                [state, model_selector],\n                queue=False\n            )\n        else:\n            raise ValueError(f\"Unknown model list mode: {args.model_list_mode}\")\n\n    return demo\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--host\", type=str, default=\"0.0.0.0\")\n    parser.add_argument(\"--port\", type=int)\n    parser.add_argument(\"--controller-url\", type=str, default=\"http://localhost:21001\")\n    parser.add_argument(\"--concurrency-count\", type=int, default=16)\n    parser.add_argument(\"--model-list-mode\", type=str, default=\"once\",\n        choices=[\"once\", \"reload\"])\n    parser.add_argument(\"--share\", action=\"store_true\")\n    parser.add_argument(\"--moderate\", action=\"store_true\")\n    parser.add_argument(\"--embed\", action=\"store_true\")\n    args = parser.parse_args()\n    logger.info(f\"args: {args}\")\n\n    models = get_model_list()\n\n    logger.info(args)\n    demo = build_demo(args.embed, concurrency_count=args.concurrency_count)\n    demo.queue(\n        api_open=False\n    ).launch(\n        server_name=args.host,\n        server_port=args.port,\n        share=args.share\n    )\n"
  },
  {
    "path": "llava/serve/model_worker.py",
    "content": "\"\"\"\nA model worker executes the model.\n\"\"\"\nimport argparse\nimport asyncio\nimport json\nimport time\nimport threading\nimport uuid\n\nfrom fastapi import FastAPI, Request, BackgroundTasks\nfrom fastapi.responses import StreamingResponse\nimport requests\nimport torch\nimport uvicorn\nfrom functools import partial\n\nfrom llava.constants import WORKER_HEART_BEAT_INTERVAL\nfrom llava.utils import (build_logger, server_error_msg,\n    pretty_print_semaphore)\nfrom llava.model.builder import load_pretrained_model\nfrom llava.mm_utils import process_images, load_image_from_base64, tokenizer_image_token\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom transformers import TextIteratorStreamer\nfrom threading import Thread\n\n\nGB = 1 << 30\n\nworker_id = str(uuid.uuid4())[:6]\nlogger = build_logger(\"model_worker\", f\"model_worker_{worker_id}.log\")\nglobal_counter = 0\n\nmodel_semaphore = None\n\n\ndef heart_beat_worker(controller):\n\n    while True:\n        time.sleep(WORKER_HEART_BEAT_INTERVAL)\n        controller.send_heart_beat()\n\n\nclass ModelWorker:\n    def __init__(self, controller_addr, worker_addr,\n                 worker_id, no_register,\n                 model_path, model_base, model_name,\n                 load_8bit, load_4bit, device, use_flash_attn=False):\n        self.controller_addr = controller_addr\n        self.worker_addr = worker_addr\n        self.worker_id = worker_id\n        if model_path.endswith(\"/\"):\n            model_path = model_path[:-1]\n        if model_name is None:\n            model_paths = model_path.split(\"/\")\n            if model_paths[-1].startswith('checkpoint-'):\n                self.model_name = model_paths[-2] + \"_\" + model_paths[-1]\n            else:\n                self.model_name = model_paths[-1]\n        else:\n            self.model_name = model_name\n\n        self.device = device\n        logger.info(f\"Loading the model {self.model_name} on worker {worker_id} ...\")\n        self.tokenizer, self.model, self.image_processor, self.context_len = load_pretrained_model(\n            model_path, model_base, self.model_name, load_8bit, load_4bit, device=self.device, use_flash_attn=use_flash_attn)\n        self.is_multimodal = 'llava' in self.model_name.lower()\n\n        if not no_register:\n            self.register_to_controller()\n            self.heart_beat_thread = threading.Thread(\n                target=heart_beat_worker, args=(self,), daemon=True)\n            self.heart_beat_thread.start()\n\n    def register_to_controller(self):\n        logger.info(\"Register to controller\")\n\n        url = self.controller_addr + \"/register_worker\"\n        data = {\n            \"worker_name\": self.worker_addr,\n            \"check_heart_beat\": True,\n            \"worker_status\": self.get_status()\n        }\n        r = requests.post(url, json=data)\n        assert r.status_code == 200\n\n    def send_heart_beat(self):\n        logger.info(f\"Send heart beat. Models: {[self.model_name]}. \"\n                    f\"Semaphore: {pretty_print_semaphore(model_semaphore)}. \"\n                    f\"global_counter: {global_counter}\")\n\n        url = self.controller_addr + \"/receive_heart_beat\"\n\n        while True:\n            try:\n                ret = requests.post(url, json={\n                    \"worker_name\": self.worker_addr,\n                    \"queue_length\": self.get_queue_length()}, timeout=5)\n                exist = ret.json()[\"exist\"]\n                break\n            except requests.exceptions.RequestException as e:\n                logger.error(f\"heart beat error: {e}\")\n            time.sleep(5)\n\n        if not exist:\n            self.register_to_controller()\n\n    def get_queue_length(self):\n        if model_semaphore is None:\n            return 0\n        else:\n            return args.limit_model_concurrency - model_semaphore._value + (len(\n                model_semaphore._waiters) if model_semaphore._waiters is not None else 0)\n\n    def get_status(self):\n        return {\n            \"model_names\": [self.model_name],\n            \"speed\": 1,\n            \"queue_length\": self.get_queue_length(),\n        }\n\n    @torch.inference_mode()\n    def generate_stream(self, params):\n        tokenizer, model, image_processor = self.tokenizer, self.model, self.image_processor\n\n        prompt = params[\"prompt\"]\n        ori_prompt = prompt\n        images = params.get(\"images\", None)\n        num_image_tokens = 0\n        if images is not None and len(images) > 0 and self.is_multimodal:\n            if len(images) > 0:\n                if len(images) != prompt.count(DEFAULT_IMAGE_TOKEN):\n                    raise ValueError(\"Number of images does not match number of <image> tokens in prompt\")\n\n                images = [load_image_from_base64(image) for image in images]\n                image_sizes = [image.size for image in images]\n                images = process_images(images, image_processor, model.config)\n\n                if type(images) is list:\n                    images = [image.to(self.model.device, dtype=torch.float16) for image in images]\n                else:\n                    images = images.to(self.model.device, dtype=torch.float16)\n\n                replace_token = DEFAULT_IMAGE_TOKEN\n                if getattr(self.model.config, 'mm_use_im_start_end', False):\n                    replace_token = DEFAULT_IM_START_TOKEN + replace_token + DEFAULT_IM_END_TOKEN\n                prompt = prompt.replace(DEFAULT_IMAGE_TOKEN, replace_token)\n\n                num_image_tokens = prompt.count(replace_token) * model.get_vision_tower().num_patches\n            else:\n                images = None\n                image_sizes = None\n            image_args = {\"images\": images, \"image_sizes\": image_sizes}\n        else:\n            images = None\n            image_args = {}\n\n        temperature = float(params.get(\"temperature\", 1.0))\n        top_p = float(params.get(\"top_p\", 1.0))\n        max_context_length = getattr(model.config, 'max_position_embeddings', 2048)\n        max_new_tokens = min(int(params.get(\"max_new_tokens\", 256)), 1024)\n        stop_str = params.get(\"stop\", None)\n        do_sample = True if temperature > 0.001 else False\n\n        input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).to(self.device)\n        keywords = [stop_str]\n        # stopping_criteria = KeywordsStoppingCriteria(keywords, tokenizer, input_ids)\n        streamer = TextIteratorStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True, timeout=15)\n\n        max_new_tokens = min(max_new_tokens, max_context_length - input_ids.shape[-1] - num_image_tokens)\n\n        if max_new_tokens < 1:\n            yield json.dumps({\"text\": ori_prompt + \"Exceeds max token length. Please start a new conversation, thanks.\", \"error_code\": 0}).encode() + b\"\\0\"\n            return\n\n        thread = Thread(target=model.generate, kwargs=dict(\n            inputs=input_ids,\n            do_sample=do_sample,\n            temperature=temperature,\n            top_p=top_p,\n            max_new_tokens=max_new_tokens,\n            streamer=streamer,\n            use_cache=True,\n            **image_args\n        ))\n        thread.start()\n\n        generated_text = ori_prompt\n        for new_text in streamer:\n            generated_text += new_text\n            if generated_text.endswith(stop_str):\n                generated_text = generated_text[:-len(stop_str)]\n            yield json.dumps({\"text\": generated_text, \"error_code\": 0}).encode() + b\"\\0\"\n\n    def generate_stream_gate(self, params):\n        try:\n            for x in self.generate_stream(params):\n                yield x\n        except ValueError as e:\n            print(\"Caught ValueError:\", e)\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 1,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n        except torch.cuda.CudaError as e:\n            print(\"Caught torch.cuda.CudaError:\", e)\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 1,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n        except Exception as e:\n            print(\"Caught Unknown Error\", e)\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 1,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n\n\napp = FastAPI()\n\n\ndef release_model_semaphore(fn=None):\n    model_semaphore.release()\n    if fn is not None:\n        fn()\n\n\n@app.post(\"/worker_generate_stream\")\nasync def generate_stream(request: Request):\n    global model_semaphore, global_counter\n    global_counter += 1\n    params = await request.json()\n\n    if model_semaphore is None:\n        model_semaphore = asyncio.Semaphore(args.limit_model_concurrency)\n    await model_semaphore.acquire()\n    worker.send_heart_beat()\n    generator = worker.generate_stream_gate(params)\n    background_tasks = BackgroundTasks()\n    background_tasks.add_task(partial(release_model_semaphore, fn=worker.send_heart_beat))\n    return StreamingResponse(generator, background=background_tasks)\n\n\n@app.post(\"/worker_get_status\")\nasync def get_status(request: Request):\n    return worker.get_status()\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--host\", type=str, default=\"localhost\")\n    parser.add_argument(\"--port\", type=int, default=21002)\n    parser.add_argument(\"--worker-address\", type=str,\n        default=\"http://localhost:21002\")\n    parser.add_argument(\"--controller-address\", type=str,\n        default=\"http://localhost:21001\")\n    parser.add_argument(\"--model-path\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--model-base\", type=str, default=None)\n    parser.add_argument(\"--model-name\", type=str)\n    parser.add_argument(\"--device\", type=str, default=\"cuda\")\n    parser.add_argument(\"--multi-modal\", action=\"store_true\", help=\"Multimodal mode is automatically detected with model name, please make sure `llava` is included in the model path.\")\n    parser.add_argument(\"--limit-model-concurrency\", type=int, default=5)\n    parser.add_argument(\"--stream-interval\", type=int, default=1)\n    parser.add_argument(\"--no-register\", action=\"store_true\")\n    parser.add_argument(\"--load-8bit\", action=\"store_true\")\n    parser.add_argument(\"--load-4bit\", action=\"store_true\")\n    parser.add_argument(\"--use-flash-attn\", action=\"store_true\")\n    args = parser.parse_args()\n    logger.info(f\"args: {args}\")\n\n    if args.multi_modal:\n        logger.warning(\"Multimodal mode is automatically detected with model name, please make sure `llava` is included in the model path.\")\n\n    worker = ModelWorker(args.controller_address,\n                         args.worker_address,\n                         worker_id,\n                         args.no_register,\n                         args.model_path,\n                         args.model_base,\n                         args.model_name,\n                         args.load_8bit,\n                         args.load_4bit,\n                         args.device,\n                         use_flash_attn=args.use_flash_attn)\n    uvicorn.run(app, host=args.host, port=args.port, log_level=\"info\")\n"
  },
  {
    "path": "llava/serve/register_worker.py",
    "content": "\"\"\"\nManually register workers.\n\nUsage:\npython3 -m fastchat.serve.register_worker --controller http://localhost:21001 --worker-name http://localhost:21002\n\"\"\"\n\nimport argparse\n\nimport requests\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--controller-address\", type=str)\n    parser.add_argument(\"--worker-name\", type=str)\n    parser.add_argument(\"--check-heart-beat\", action=\"store_true\")\n    args = parser.parse_args()\n\n    url = args.controller_address + \"/register_worker\"\n    data = {\n        \"worker_name\": args.worker_name,\n        \"check_heart_beat\": args.check_heart_beat,\n        \"worker_status\": None,\n    }\n    r = requests.post(url, json=data)\n    assert r.status_code == 200\n"
  },
  {
    "path": "llava/serve/sglang_worker.py",
    "content": "\"\"\"\nA model worker executes the model.\n\"\"\"\nimport argparse\nimport asyncio\nfrom concurrent.futures import ThreadPoolExecutor\nimport json\nimport time\nimport threading\nimport uuid\n\nfrom fastapi import FastAPI, Request, BackgroundTasks\nfrom fastapi.responses import StreamingResponse\nimport requests\nimport re\nimport uvicorn\nfrom functools import partial\n\nfrom llava.constants import WORKER_HEART_BEAT_INTERVAL\nfrom llava.utils import (build_logger, server_error_msg,\n    pretty_print_semaphore)\nfrom llava.mm_utils import process_images, load_image_from_base64, tokenizer_image_token, expand2square\nfrom llava.constants import DEFAULT_IMAGE_TOKEN\n\nimport sglang as sgl\nfrom sglang.backend.runtime_endpoint import RuntimeEndpoint\n\n\nGB = 1 << 30\n\nworker_id = str(uuid.uuid4())[:6]\nlogger = build_logger(\"model_worker\", f\"model_worker_{worker_id}.log\")\nglobal_counter = 0\n\nmodel_semaphore = None\n\n\ndef heart_beat_worker(controller):\n    while True:\n        time.sleep(WORKER_HEART_BEAT_INTERVAL)\n        controller.send_heart_beat()\n\n\n@sgl.function\ndef pipeline(s, prompt, max_tokens):\n    for p in prompt:\n        if type(p) is str:\n            s += p\n        else:\n            s += sgl.image(p)\n    s += sgl.gen(\"response\", max_tokens=max_tokens)\n\n\nclass ModelWorker:\n    def __init__(self, controller_addr, worker_addr, sgl_endpoint,\n                 worker_id, no_register, model_name):\n        self.controller_addr = controller_addr\n        self.worker_addr = worker_addr\n        self.worker_id = worker_id\n\n        # Select backend\n        backend = RuntimeEndpoint(sgl_endpoint)\n        sgl.set_default_backend(backend)\n        model_path = backend.model_info[\"model_path\"]\n\n        if model_path.endswith(\"/\"):\n            model_path = model_path[:-1]\n        if model_name is None:\n            model_paths = model_path.split(\"/\")\n            if model_paths[-1].startswith('checkpoint-'):\n                self.model_name = model_paths[-2] + \"_\" + model_paths[-1]\n            else:\n                self.model_name = model_paths[-1]\n        else:\n            self.model_name = model_name\n\n        logger.info(f\"Loading the SGLANG model {self.model_name} on worker {worker_id} ...\")\n\n        if not no_register:\n            self.register_to_controller()\n            self.heart_beat_thread = threading.Thread(\n                target=heart_beat_worker, args=(self,), daemon=True)\n            self.heart_beat_thread.start()\n\n    def register_to_controller(self):\n        logger.info(\"Register to controller\")\n\n        url = self.controller_addr + \"/register_worker\"\n        data = {\n            \"worker_name\": self.worker_addr,\n            \"check_heart_beat\": True,\n            \"worker_status\": self.get_status()\n        }\n        r = requests.post(url, json=data)\n        assert r.status_code == 200\n\n    def send_heart_beat(self):\n        logger.info(f\"Send heart beat. Models: {[self.model_name]}. \"\n                    f\"Semaphore: {pretty_print_semaphore(model_semaphore)}. \"\n                    f\"global_counter: {global_counter}\")\n\n        url = self.controller_addr + \"/receive_heart_beat\"\n\n        while True:\n            try:\n                ret = requests.post(url, json={\n                    \"worker_name\": self.worker_addr,\n                    \"queue_length\": self.get_queue_length()}, timeout=5)\n                exist = ret.json()[\"exist\"]\n                break\n            except requests.exceptions.RequestException as e:\n                logger.error(f\"heart beat error: {e}\")\n            time.sleep(5)\n\n        if not exist:\n            self.register_to_controller()\n\n    def get_queue_length(self):\n        if model_semaphore is None:\n            return 0\n        else:\n            return args.limit_model_concurrency - model_semaphore._value + (len(\n                model_semaphore._waiters) if model_semaphore._waiters is not None else 0)\n\n    def get_status(self):\n        return {\n            \"model_names\": [self.model_name],\n            \"speed\": 1,\n            \"queue_length\": self.get_queue_length(),\n        }\n\n    async def generate_stream(self, params):\n        ori_prompt = prompt = params[\"prompt\"]\n        images = params.get(\"images\", None)\n        if images is not None and len(images) > 0:\n            if len(images) > 0:\n                if len(images) != prompt.count(DEFAULT_IMAGE_TOKEN):\n                    raise ValueError(\"Number of images does not match number of <image> tokens in prompt\")\n\n                images = [load_image_from_base64(image) for image in images]\n\n                # FIXME: for image-start/end token\n                # replace_token = DEFAULT_IMAGE_TOKEN\n                # if getattr(self.model.config, 'mm_use_im_start_end', False):\n                #     replace_token = DEFAULT_IM_START_TOKEN + replace_token + DEFAULT_IM_END_TOKEN\n                # prompt = prompt.replace(DEFAULT_IMAGE_TOKEN, replace_token)\n                prompt = prompt.replace(' ' + DEFAULT_IMAGE_TOKEN + '\\n', DEFAULT_IMAGE_TOKEN)\n                prompt_split = prompt.split(DEFAULT_IMAGE_TOKEN)\n                prompt = []\n                for i in range(len(prompt_split)):\n                    prompt.append(prompt_split[i])\n                    if i < len(images):\n                        prompt.append(images[i])\n        else:\n            prompt = [prompt]\n\n        temperature = float(params.get(\"temperature\", 1.0))\n        top_p = float(params.get(\"top_p\", 1.0))\n        # max_context_length = getattr(model.config, 'max_position_embeddings', 2048)\n        max_new_tokens = min(int(params.get(\"max_new_tokens\", 256)), 1024)\n        stop_str = params.get(\"stop\", None)\n        stop_str = [stop_str] if stop_str is not None else None\n\n        print({'prompt': prompt, 'max_new_tokens': max_new_tokens, 'temperature': temperature, 'top_p': top_p})\n        state = pipeline.run(prompt, max_new_tokens, temperature=temperature, top_p=top_p, stream=True)\n\n        generated_text = ori_prompt\n        async for text_outputs in state.text_async_iter(var_name=\"response\"):\n            generated_text += text_outputs\n            yield json.dumps({\"text\": generated_text, \"error_code\": 0}).encode() + b\"\\0\"\n\n    async def generate_stream_gate(self, params):\n        try:\n            async for x in self.generate_stream(params):\n                yield x\n        except ValueError as e:\n            print(\"Caught ValueError:\", e)\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 1,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n        except Exception as e:\n            print(\"Caught Unknown Error\", e)\n            ret = {\n                \"text\": server_error_msg,\n                \"error_code\": 1,\n            }\n            yield json.dumps(ret).encode() + b\"\\0\"\n\n\napp = FastAPI()\n\n\ndef release_model_semaphore(fn=None):\n    model_semaphore.release()\n    if fn is not None:\n        fn()\n\n\n@app.post(\"/worker_generate_stream\")\nasync def generate_stream(request: Request):\n    global model_semaphore, global_counter\n    global_counter += 1\n    params = await request.json()\n\n    if model_semaphore is None:\n        model_semaphore = asyncio.Semaphore(args.limit_model_concurrency)\n    await model_semaphore.acquire()\n    worker.send_heart_beat()\n    generator = worker.generate_stream_gate(params)\n    background_tasks = BackgroundTasks()\n    background_tasks.add_task(partial(release_model_semaphore, fn=worker.send_heart_beat))\n    return StreamingResponse(generator, background=background_tasks)\n\n\n@app.post(\"/worker_get_status\")\nasync def get_status(request: Request):\n    return worker.get_status()\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--host\", type=str, default=\"localhost\")\n    parser.add_argument(\"--port\", type=int, default=21002)\n    parser.add_argument(\"--worker-address\", type=str,\n        default=\"http://localhost:21002\")\n    parser.add_argument(\"--controller-address\", type=str,\n        default=\"http://localhost:21001\")\n    parser.add_argument(\"--model-name\", type=str)\n    parser.add_argument(\"--sgl-endpoint\", type=str)\n    parser.add_argument(\"--limit-model-concurrency\", type=int, default=5)\n    parser.add_argument(\"--stream-interval\", type=int, default=1)\n    parser.add_argument(\"--no-register\", action=\"store_true\")\n    args = parser.parse_args()\n    logger.info(f\"args: {args}\")\n\n    worker = ModelWorker(args.controller_address,\n                         args.worker_address,\n                         args.sgl_endpoint,\n                         worker_id,\n                         args.no_register,\n                         args.model_name)\n    uvicorn.run(app, host=args.host, port=args.port, log_level=\"info\")\n"
  },
  {
    "path": "llava/serve/test_message.py",
    "content": "import argparse\nimport json\n\nimport requests\n\nfrom llava.conversation import default_conversation\n\n\ndef main():\n    if args.worker_address:\n        worker_addr = args.worker_address\n    else:\n        controller_addr = args.controller_address\n        ret = requests.post(controller_addr + \"/refresh_all_workers\")\n        ret = requests.post(controller_addr + \"/list_models\")\n        models = ret.json()[\"models\"]\n        models.sort()\n        print(f\"Models: {models}\")\n\n        ret = requests.post(controller_addr + \"/get_worker_address\",\n            json={\"model\": args.model_name})\n        worker_addr = ret.json()[\"address\"]\n        print(f\"worker_addr: {worker_addr}\")\n\n    if worker_addr == \"\":\n        return\n\n    conv = default_conversation.copy()\n    conv.append_message(conv.roles[0], args.message)\n    prompt = conv.get_prompt()\n\n    headers = {\"User-Agent\": \"LLaVA Client\"}\n    pload = {\n        \"model\": args.model_name,\n        \"prompt\": prompt,\n        \"max_new_tokens\": args.max_new_tokens,\n        \"temperature\": 0.7,\n        \"stop\": conv.sep,\n    }\n    response = requests.post(worker_addr + \"/worker_generate_stream\", headers=headers,\n            json=pload, stream=True)\n\n    print(prompt.replace(conv.sep, \"\\n\"), end=\"\")\n    for chunk in response.iter_lines(chunk_size=8192, decode_unicode=False, delimiter=b\"\\0\"):\n        if chunk:\n            data = json.loads(chunk.decode(\"utf-8\"))\n            output = data[\"text\"].split(conv.sep)[-1]\n            print(output, end=\"\\r\")\n    print(\"\")\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--controller-address\", type=str, default=\"http://localhost:21001\")\n    parser.add_argument(\"--worker-address\", type=str)\n    parser.add_argument(\"--model-name\", type=str, default=\"facebook/opt-350m\")\n    parser.add_argument(\"--max-new-tokens\", type=int, default=32)\n    parser.add_argument(\"--message\", type=str, default=\n        \"Tell me a story with more than 1000 words.\")\n    args = parser.parse_args()\n\n    main()\n"
  },
  {
    "path": "llava/train/llama_flash_attn_monkey_patch.py",
    "content": "from typing import Optional, Tuple\nimport warnings\n\nimport torch\n\nimport transformers\nfrom transformers.models.llama.modeling_llama import apply_rotary_pos_emb, repeat_kv\n\ntry:\n    from flash_attn.flash_attn_interface import flash_attn_unpadded_qkvpacked_func\nexcept ImportError:\n    from flash_attn.flash_attn_interface import flash_attn_varlen_qkvpacked_func as flash_attn_unpadded_qkvpacked_func\nfrom flash_attn.bert_padding import unpad_input, pad_input\n\n\ndef forward(\n    self,\n    hidden_states: torch.Tensor,\n    attention_mask: Optional[torch.Tensor] = None,\n    position_ids: Optional[torch.Tensor] = None,\n    past_key_value: Optional[Tuple[torch.Tensor]] = None,\n    output_attentions: bool = False,\n    use_cache: bool = False,\n) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:\n    if output_attentions:\n        warnings.warn(\n            \"Output attentions is not supported for patched `LlamaAttention`, returning `None` instead.\"\n        )\n\n    bsz, q_len, _ = hidden_states.size()\n\n    query_states = (\n        self.q_proj(hidden_states)\n        .view(bsz, q_len, self.num_heads, self.head_dim)\n        .transpose(1, 2)\n    )\n    key_states = (\n        self.k_proj(hidden_states)\n        .view(bsz, q_len, self.num_key_value_heads, self.head_dim)\n        .transpose(1, 2)\n    )\n    value_states = (\n        self.v_proj(hidden_states)\n        .view(bsz, q_len, self.num_key_value_heads, self.head_dim)\n        .transpose(1, 2)\n    )  # shape: (b, num_heads, s, head_dim)\n\n    kv_seq_len = key_states.shape[-2]\n    if past_key_value is not None:\n        kv_seq_len += past_key_value[0].shape[-2]\n\n    cos, sin = self.rotary_emb(value_states, seq_len=kv_seq_len)\n    query_states, key_states = apply_rotary_pos_emb(\n        query_states, key_states, cos, sin, position_ids\n    )\n\n    if past_key_value is not None:\n        # reuse k, v\n        key_states = torch.cat([past_key_value[0], key_states], dim=2)\n        value_states = torch.cat([past_key_value[1], value_states], dim=2)\n\n    past_key_value = (key_states, value_states) if use_cache else None\n\n    # repeat k/v heads if n_kv_heads < n_heads\n    key_states = repeat_kv(key_states, self.num_key_value_groups)\n    value_states = repeat_kv(value_states, self.num_key_value_groups)\n\n    # Transform the data into the format required by flash attention\n    qkv = torch.stack([query_states, key_states, value_states], dim=2)\n    qkv = qkv.transpose(1, 3)  # shape: [b, s, 3, num_heads, head_dim]\n    key_padding_mask = attention_mask\n\n    if key_padding_mask is None:\n        qkv = qkv.reshape(-1, 3, self.num_heads, self.head_dim)\n        cu_q_lens = torch.arange(\n            0, (bsz + 1) * q_len, step=q_len, dtype=torch.int32, device=qkv.device\n        )\n        max_s = q_len\n        output = flash_attn_unpadded_qkvpacked_func(\n            qkv, cu_q_lens, max_s, 0.0, softmax_scale=None, causal=True\n        )\n        output = output.view(bsz, q_len, -1)\n    else:\n        qkv = qkv.reshape(bsz, q_len, -1)\n        qkv, indices, cu_q_lens, max_s = unpad_input(qkv, key_padding_mask)\n        qkv = qkv.view(-1, 3, self.num_heads, self.head_dim)\n        output_unpad = flash_attn_unpadded_qkvpacked_func(\n            qkv, cu_q_lens, max_s, 0.0, softmax_scale=None, causal=True\n        )\n        output_unpad = output_unpad.reshape(-1, self.num_heads * self.head_dim)\n        output = pad_input(output_unpad, indices, bsz, q_len)\n\n    return self.o_proj(output), None, past_key_value\n\n\n# Disable the transformation of the attention mask in LlamaModel as the flash attention\n# requires the attention mask to be the same as the key_padding_mask\ndef _prepare_decoder_attention_mask(\n    self, attention_mask, input_shape, inputs_embeds, past_key_values_length\n):\n    # [bsz, seq_len]\n    return attention_mask\n\n\ndef replace_llama_attn_with_flash_attn():\n    cuda_major, cuda_minor = torch.cuda.get_device_capability()\n    if cuda_major < 8:\n        warnings.warn(\n            \"Flash attention is only supported on A100 or H100 GPU during training due to head dim > 64 backward.\"\n            \"ref: https://github.com/HazyResearch/flash-attention/issues/190#issuecomment-1523359593\"\n        )\n    transformers.models.llama.modeling_llama.LlamaModel._prepare_decoder_attention_mask = (\n        _prepare_decoder_attention_mask\n    )\n    transformers.models.llama.modeling_llama.LlamaAttention.forward = forward\n"
  },
  {
    "path": "llava/train/llama_xformers_attn_monkey_patch.py",
    "content": "\"\"\"\nDirectly copied the code from https://raw.githubusercontent.com/oobabooga/text-generation-webui/main/modules/llama_attn_hijack.py and made some adjustments\n\"\"\"\n\nimport logging\nimport math\nfrom typing import Optional, Tuple\n\nimport torch\nimport transformers.models.llama.modeling_llama\nfrom torch import nn\n\ntry:\n    import xformers.ops\nexcept ImportError:\n    logging.error(\"xformers not found! Please install it before trying to use it.\")\n\n\ndef replace_llama_attn_with_xformers_attn():\n    transformers.models.llama.modeling_llama.LlamaAttention.forward = xformers_forward\n\n\ndef xformers_forward(\n    self,\n    hidden_states: torch.Tensor,\n    attention_mask: Optional[torch.Tensor] = None,\n    position_ids: Optional[torch.LongTensor] = None,\n    past_key_value: Optional[Tuple[torch.Tensor]] = None,\n    output_attentions: bool = False,\n    use_cache: bool = False,\n) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:\n    # pylint: disable=duplicate-code\n    bsz, q_len, _ = hidden_states.size()\n\n    query_states = (\n        self.q_proj(hidden_states)\n        .view(bsz, q_len, self.num_heads, self.head_dim)\n        .transpose(1, 2)\n    )\n    key_states = (\n        self.k_proj(hidden_states)\n        .view(bsz, q_len, self.num_heads, self.head_dim)\n        .transpose(1, 2)\n    )\n    value_states = (\n        self.v_proj(hidden_states)\n        .view(bsz, q_len, self.num_heads, self.head_dim)\n        .transpose(1, 2)\n    )\n\n    kv_seq_len = key_states.shape[-2]\n    if past_key_value is not None:\n        kv_seq_len += past_key_value[0].shape[-2]\n    cos, sin = self.rotary_emb(value_states, seq_len=kv_seq_len)\n    (\n        query_states,\n        key_states,\n    ) = transformers.models.llama.modeling_llama.apply_rotary_pos_emb(\n        query_states, key_states, cos, sin, position_ids\n    )\n    # [bsz, nh, t, hd]\n\n    if past_key_value is not None:\n        # reuse k, v, self_attention\n        key_states = torch.cat([past_key_value[0], key_states], dim=2)\n        value_states = torch.cat([past_key_value[1], value_states], dim=2)\n\n    past_key_value = (key_states, value_states) if use_cache else None\n\n    # We only apply xformers optimizations if we don't need to output the whole attention matrix\n    if not output_attentions:\n        query_states = query_states.transpose(1, 2)\n        key_states = key_states.transpose(1, 2)\n        value_states = value_states.transpose(1, 2)\n\n        # This is a nasty hack. We know attention_mask in transformers is either LowerTriangular or all Zeros.\n        # We therefore check if one element in the upper triangular portion is zero. If it is, then the mask is all zeros.\n        if attention_mask is None or attention_mask[0, 0, 0, 1] == 0:\n            # input and output should be of form (bsz, q_len, num_heads, head_dim)\n            attn_output = xformers.ops.memory_efficient_attention(\n                query_states, key_states, value_states, attn_bias=None\n            )\n        else:\n            # input and output should be of form (bsz, q_len, num_heads, head_dim)\n            attn_output = xformers.ops.memory_efficient_attention(\n                query_states,\n                key_states,\n                value_states,\n                attn_bias=xformers.ops.LowerTriangularMask(),\n            )\n        attn_weights = None\n    else:\n        attn_weights = torch.matmul(\n            query_states, key_states.transpose(2, 3)\n        ) / math.sqrt(self.head_dim)\n\n        if attn_weights.size() != (bsz, self.num_heads, q_len, kv_seq_len):\n            raise ValueError(\n                f\"Attention weights should be of size {(bsz * self.num_heads, q_len, kv_seq_len)}, but is\"\n                f\" {attn_weights.size()}\"\n            )\n\n        if attention_mask is not None:\n            if attention_mask.size() != (bsz, 1, q_len, kv_seq_len):\n                raise ValueError(\n                    f\"Attention mask should be of size {(bsz, 1, q_len, kv_seq_len)}, but is {attention_mask.size()}\"\n                )\n            attn_weights = attn_weights + attention_mask\n            attn_weights = torch.max(\n                attn_weights, torch.tensor(torch.finfo(attn_weights.dtype).min)\n            )\n\n        # upcast attention to fp32\n        attn_weights = nn.functional.softmax(\n            attn_weights, dim=-1, dtype=torch.float32\n        ).to(query_states.dtype)\n        attn_output = torch.matmul(attn_weights, value_states)\n\n        if attn_output.size() != (bsz, self.num_heads, q_len, self.head_dim):\n            raise ValueError(\n                f\"`attn_output` should be of size {(bsz, self.num_heads, q_len, self.head_dim)}, but is\"\n                f\" {attn_output.size()}\"\n            )\n\n        attn_output = attn_output.transpose(1, 2)\n\n    attn_output = attn_output.reshape(bsz, q_len, self.hidden_size)\n    attn_output = self.o_proj(attn_output)\n    return attn_output, attn_weights, past_key_value\n"
  },
  {
    "path": "llava/train/llava_trainer.py",
    "content": "import os\nimport torch\nimport torch.nn as nn\n\nfrom torch.utils.data import Sampler\n\nfrom transformers import Trainer\nfrom transformers.trainer import (\n    is_sagemaker_mp_enabled,\n    get_parameter_names,\n    has_length,\n    ALL_LAYERNORM_LAYERS,\n    logger,\n)\nfrom typing import List, Optional\n\n\ndef maybe_zero_3(param, ignore_status=False, name=None):\n    from deepspeed import zero\n    from deepspeed.runtime.zero.partition_parameters import ZeroParamStatus\n    if hasattr(param, \"ds_id\"):\n        if param.ds_status == ZeroParamStatus.NOT_AVAILABLE:\n            if not ignore_status:\n                print(name, 'no ignore status')\n        with zero.GatheredParameters([param]):\n            param = param.data.detach().cpu().clone()\n    else:\n        param = param.detach().cpu().clone()\n    return param\n\n\ndef get_mm_adapter_state_maybe_zero_3(named_params, keys_to_match):\n    to_return = {k: t for k, t in named_params if any(key_match in k for key_match in keys_to_match)}\n    to_return = {k: maybe_zero_3(v, ignore_status=True, name=k).cpu() for k, v in to_return.items()}\n    return to_return\n\n\ndef split_to_even_chunks(indices, lengths, num_chunks):\n    \"\"\"\n    Split a list of indices into `chunks` chunks of roughly equal lengths.\n    \"\"\"\n\n    if len(indices) % num_chunks != 0:\n        return [indices[i::num_chunks] for i in range(num_chunks)]\n\n    num_indices_per_chunk = len(indices) // num_chunks\n\n    chunks = [[] for _ in range(num_chunks)]\n    chunks_lengths = [0 for _ in range(num_chunks)]\n    for index in indices:\n        shortest_chunk = chunks_lengths.index(min(chunks_lengths))\n        chunks[shortest_chunk].append(index)\n        chunks_lengths[shortest_chunk] += lengths[index]\n        if len(chunks[shortest_chunk]) == num_indices_per_chunk:\n            chunks_lengths[shortest_chunk] = float(\"inf\")\n\n    return chunks\n\n\ndef get_modality_length_grouped_indices(lengths, batch_size, world_size, generator=None):\n    # We need to use torch for the random part as a distributed sampler will set the random seed for torch.\n    assert all(l != 0 for l in lengths), \"Should not have zero length.\"\n    if all(l > 0 for l in lengths) or all(l < 0 for l in lengths):\n        # all samples are in the same modality\n        return get_length_grouped_indices(lengths, batch_size, world_size, generator=generator)\n    mm_indices, mm_lengths = zip(*[(i, l) for i, l in enumerate(lengths) if l > 0])\n    lang_indices, lang_lengths = zip(*[(i, -l) for i, l in enumerate(lengths) if l < 0])\n\n    mm_shuffle = [mm_indices[i] for i in get_length_grouped_indices(mm_lengths, batch_size, world_size, generator=None)]\n    lang_shuffle = [lang_indices[i] for i in get_length_grouped_indices(lang_lengths, batch_size, world_size, generator=None)]\n    megabatch_size = world_size * batch_size\n    mm_megabatches = [mm_shuffle[i : i + megabatch_size] for i in range(0, len(mm_shuffle), megabatch_size)]\n    lang_megabatches = [lang_shuffle[i : i + megabatch_size] for i in range(0, len(lang_shuffle), megabatch_size)]\n\n    last_mm = mm_megabatches[-1]\n    last_lang = lang_megabatches[-1]\n    additional_batch = last_mm + last_lang\n    megabatches = mm_megabatches[:-1] + lang_megabatches[:-1]\n    megabatch_indices = torch.randperm(len(megabatches), generator=generator)\n    megabatches = [megabatches[i] for i in megabatch_indices]\n\n    if len(additional_batch) > 0:\n        megabatches.append(sorted(additional_batch))\n\n    return [i for megabatch in megabatches for i in megabatch]\n\n\ndef get_length_grouped_indices(lengths, batch_size, world_size, generator=None, merge=True):\n    # We need to use torch for the random part as a distributed sampler will set the random seed for torch.\n    indices = torch.randperm(len(lengths), generator=generator)\n    megabatch_size = world_size * batch_size\n    megabatches = [indices[i : i + megabatch_size].tolist() for i in range(0, len(lengths), megabatch_size)]\n    megabatches = [sorted(megabatch, key=lambda i: lengths[i], reverse=True) for megabatch in megabatches]\n    megabatches = [split_to_even_chunks(megabatch, lengths, world_size) for megabatch in megabatches]\n\n    return [i for megabatch in megabatches for batch in megabatch for i in batch]\n\n\nclass LengthGroupedSampler(Sampler):\n    r\"\"\"\n    Sampler that samples indices in a way that groups together features of the dataset of roughly the same length while\n    keeping a bit of randomness.\n    \"\"\"\n\n    def __init__(\n        self,\n        batch_size: int,\n        world_size: int,\n        lengths: Optional[List[int]] = None,\n        generator=None,\n        group_by_modality: bool = False,\n    ):\n        if lengths is None:\n            raise ValueError(\"Lengths must be provided.\")\n\n        self.batch_size = batch_size\n        self.world_size = world_size\n        self.lengths = lengths\n        self.generator = generator\n        self.group_by_modality = group_by_modality\n\n    def __len__(self):\n        return len(self.lengths)\n\n    def __iter__(self):\n        if self.group_by_modality:\n            indices = get_modality_length_grouped_indices(self.lengths, self.batch_size, self.world_size, generator=self.generator)\n        else:\n            indices = get_length_grouped_indices(self.lengths, self.batch_size, self.world_size, generator=self.generator)\n        return iter(indices)\n\n\nclass LLaVATrainer(Trainer):\n\n    def _get_train_sampler(self) -> Optional[torch.utils.data.Sampler]:\n        if self.train_dataset is None or not has_length(self.train_dataset):\n            return None\n\n        if self.args.group_by_modality_length:\n            lengths = self.train_dataset.modality_lengths\n            return LengthGroupedSampler(\n                self.args.train_batch_size,\n                world_size=self.args.world_size * self.args.gradient_accumulation_steps,\n                lengths=lengths,\n                group_by_modality=True,\n            )\n        else:\n            return super()._get_train_sampler()\n\n    def create_optimizer(self):\n        \"\"\"\n        Setup the optimizer.\n\n        We provide a reasonable default that works well. If you want to use something else, you can pass a tuple in the\n        Trainer's init through `optimizers`, or subclass and override this method in a subclass.\n        \"\"\"\n        if is_sagemaker_mp_enabled():\n            return super().create_optimizer()\n\n        opt_model = self.model\n\n        if self.optimizer is None:\n            decay_parameters = get_parameter_names(opt_model, ALL_LAYERNORM_LAYERS)\n            decay_parameters = [name for name in decay_parameters if \"bias\" not in name]\n            if self.args.mm_projector_lr is not None:\n                projector_parameters = [name for name, _ in opt_model.named_parameters() if \"mm_projector\" in name]\n                optimizer_grouped_parameters = [\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n in decay_parameters and n not in projector_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": self.args.weight_decay,\n                    },\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n not in decay_parameters and n not in projector_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": 0.0,\n                    },\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n in decay_parameters and n in projector_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": self.args.weight_decay,\n                        \"lr\": self.args.mm_projector_lr,\n                    },\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n not in decay_parameters and n in projector_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": 0.0,\n                        \"lr\": self.args.mm_projector_lr,\n                    },\n                ]\n            else:\n                optimizer_grouped_parameters = [\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n in decay_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": self.args.weight_decay,\n                    },\n                    {\n                        \"params\": [\n                            p for n, p in opt_model.named_parameters() if (n not in decay_parameters and p.requires_grad)\n                        ],\n                        \"weight_decay\": 0.0,\n                    },\n                ]\n\n            optimizer_cls, optimizer_kwargs = Trainer.get_optimizer_cls_and_kwargs(self.args)\n\n            self.optimizer = optimizer_cls(optimizer_grouped_parameters, **optimizer_kwargs)\n            if optimizer_cls.__name__ == \"Adam8bit\":\n                import bitsandbytes\n\n                manager = bitsandbytes.optim.GlobalOptimManager.get_instance()\n\n                skipped = 0\n                for module in opt_model.modules():\n                    if isinstance(module, nn.Embedding):\n                        skipped += sum({p.data_ptr(): p.numel() for p in module.parameters()}.values())\n                        logger.info(f\"skipped {module}: {skipped/2**20}M params\")\n                        manager.register_module_override(module, \"weight\", {\"optim_bits\": 32})\n                        logger.debug(f\"bitsandbytes: will optimize {module} in fp32\")\n                logger.info(f\"skipped: {skipped/2**20}M params\")\n\n        return self.optimizer\n\n    def _save_checkpoint(self, model, trial, metrics=None):\n        if getattr(self.args, 'tune_mm_mlp_adapter', False):\n            from transformers.trainer_utils import PREFIX_CHECKPOINT_DIR\n            checkpoint_folder = f\"{PREFIX_CHECKPOINT_DIR}-{self.state.global_step}\"\n\n            run_dir = self._get_output_dir(trial=trial)\n            output_dir = os.path.join(run_dir, checkpoint_folder)\n\n            # Only save Adapter\n            keys_to_match = ['mm_projector', 'vision_resampler']\n            if getattr(self.args, \"use_im_start_end\", False):\n                keys_to_match.extend(['embed_tokens', 'embed_in'])\n\n            weight_to_save = get_mm_adapter_state_maybe_zero_3(self.model.named_parameters(), keys_to_match)\n\n            if self.args.local_rank == 0 or self.args.local_rank == -1:\n                self.model.config.save_pretrained(output_dir)\n                torch.save(weight_to_save, os.path.join(output_dir, f'mm_projector.bin'))\n        else:\n            super(LLaVATrainer, self)._save_checkpoint(model, trial, metrics)\n\n    def _save(self, output_dir: Optional[str] = None, state_dict=None):\n        if getattr(self.args, 'tune_mm_mlp_adapter', False):\n            pass\n        else:\n            super(LLaVATrainer, self)._save(output_dir, state_dict)\n"
  },
  {
    "path": "llava/train/train.py",
    "content": "# Adopted from https://github.com/lm-sys/FastChat. Below is the original copyright:\n# Adopted from tatsu-lab@stanford_alpaca. Below is the original copyright:\n#    Copyright 2023 Rohan Taori, Ishaan Gulrajani, Tianyi Zhang, Yann Dubois, Xuechen Li\n#\n#    Licensed under the Apache License, Version 2.0 (the \"License\");\n#    you may not use this file except in compliance with the License.\n#    You may obtain a copy of the License at\n#\n#        http://www.apache.org/licenses/LICENSE-2.0\n#\n#    Unless required by applicable law or agreed to in writing, software\n#    distributed under the License is distributed on an \"AS IS\" BASIS,\n#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n#    See the License for the specific language governing permissions and\n#    limitations under the License.\n\nimport os\nimport copy\nfrom dataclasses import dataclass, field\nimport json\nimport logging\nimport pathlib\nfrom typing import Dict, Optional, Sequence, List\n\nimport torch\n\nimport transformers\nimport tokenizers\n\nfrom llava.constants import IGNORE_INDEX, IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN\nfrom torch.utils.data import Dataset\nfrom llava.train.llava_trainer import LLaVATrainer\n\nfrom llava import conversation as conversation_lib\nfrom llava.model import *\nfrom llava.mm_utils import tokenizer_image_token\n\nfrom PIL import Image\n\n\nlocal_rank = None\n\n\ndef rank0_print(*args):\n    if local_rank == 0:\n        print(*args)\n\n\nfrom packaging import version\nIS_TOKENIZER_GREATER_THAN_0_14 = version.parse(tokenizers.__version__) >= version.parse('0.14')\n\n\n@dataclass\nclass ModelArguments:\n    model_name_or_path: Optional[str] = field(default=\"facebook/opt-125m\")\n    version: Optional[str] = field(default=\"v0\")\n    freeze_backbone: bool = field(default=False)\n    tune_mm_mlp_adapter: bool = field(default=False)\n    vision_tower: Optional[str] = field(default=None)\n    mm_vision_select_layer: Optional[int] = field(default=-1)   # default to the last layer\n    pretrain_mm_mlp_adapter: Optional[str] = field(default=None)\n    mm_projector_type: Optional[str] = field(default='linear')\n    mm_use_im_start_end: bool = field(default=False)\n    mm_use_im_patch_token: bool = field(default=True)\n    mm_patch_merge_type: Optional[str] = field(default='flat')\n    mm_vision_select_feature: Optional[str] = field(default=\"patch\")\n\n\n@dataclass\nclass DataArguments:\n    data_path: str = field(default=None,\n                           metadata={\"help\": \"Path to the training data.\"})\n    lazy_preprocess: bool = False\n    is_multimodal: bool = False\n    image_folder: Optional[str] = field(default=None)\n    image_aspect_ratio: str = 'square'\n\n\n@dataclass\nclass TrainingArguments(transformers.TrainingArguments):\n    cache_dir: Optional[str] = field(default=None)\n    optim: str = field(default=\"adamw_torch\")\n    remove_unused_columns: bool = field(default=False)\n    freeze_mm_mlp_adapter: bool = field(default=False)\n    mpt_attn_impl: Optional[str] = field(default=\"triton\")\n    model_max_length: int = field(\n        default=512,\n        metadata={\n            \"help\":\n            \"Maximum sequence length. Sequences will be right padded (and possibly truncated).\"\n        },\n    )\n    double_quant: bool = field(\n        default=True,\n        metadata={\"help\": \"Compress the quantization statistics through double quantization.\"}\n    )\n    quant_type: str = field(\n        default=\"nf4\",\n        metadata={\"help\": \"Quantization data type to use. Should be one of `fp4` or `nf4`.\"}\n    )\n    bits: int = field(\n        default=16,\n        metadata={\"help\": \"How many bits to use.\"}\n    )\n    lora_enable: bool = False\n    lora_r: int = 64\n    lora_alpha: int = 16\n    lora_dropout: float = 0.05\n    lora_weight_path: str = \"\"\n    lora_bias: str = \"none\"\n    mm_projector_lr: Optional[float] = None\n    group_by_modality_length: bool = field(default=False)\n\n\ndef maybe_zero_3(param, ignore_status=False, name=None):\n    from deepspeed import zero\n    from deepspeed.runtime.zero.partition_parameters import ZeroParamStatus\n    if hasattr(param, \"ds_id\"):\n        if param.ds_status == ZeroParamStatus.NOT_AVAILABLE:\n            if not ignore_status:\n                logging.warning(f\"{name}: param.ds_status != ZeroParamStatus.NOT_AVAILABLE: {param.ds_status}\")\n        with zero.GatheredParameters([param]):\n            param = param.data.detach().cpu().clone()\n    else:\n        param = param.detach().cpu().clone()\n    return param\n\n\n# Borrowed from peft.utils.get_peft_model_state_dict\ndef get_peft_state_maybe_zero_3(named_params, bias):\n    if bias == \"none\":\n        to_return = {k: t for k, t in named_params if \"lora_\" in k}\n    elif bias == \"all\":\n        to_return = {k: t for k, t in named_params if \"lora_\" in k or \"bias\" in k}\n    elif bias == \"lora_only\":\n        to_return = {}\n        maybe_lora_bias = {}\n        lora_bias_names = set()\n        for k, t in named_params:\n            if \"lora_\" in k:\n                to_return[k] = t\n                bias_name = k.split(\"lora_\")[0] + \"bias\"\n                lora_bias_names.add(bias_name)\n            elif \"bias\" in k:\n                maybe_lora_bias[k] = t\n        for k, t in maybe_lora_bias:\n            if bias_name in lora_bias_names:\n                to_return[bias_name] = t\n    else:\n        raise NotImplementedError\n    to_return = {k: maybe_zero_3(v, ignore_status=True) for k, v in to_return.items()}\n    return to_return\n\n\ndef get_peft_state_non_lora_maybe_zero_3(named_params, require_grad_only=True):\n    to_return = {k: t for k, t in named_params if \"lora_\" not in k}\n    if require_grad_only:\n        to_return = {k: t for k, t in to_return.items() if t.requires_grad}\n    to_return = {k: maybe_zero_3(v, ignore_status=True).cpu() for k, v in to_return.items()}\n    return to_return\n\n\ndef get_mm_adapter_state_maybe_zero_3(named_params, keys_to_match):\n    to_return = {k: t for k, t in named_params if any(key_match in k for key_match in keys_to_match)}\n    to_return = {k: maybe_zero_3(v, ignore_status=True).cpu() for k, v in to_return.items()}\n    return to_return\n\n\ndef find_all_linear_names(model):\n    cls = torch.nn.Linear\n    lora_module_names = set()\n    multimodal_keywords = ['mm_projector', 'vision_tower', 'vision_resampler']\n    for name, module in model.named_modules():\n        if any(mm_keyword in name for mm_keyword in multimodal_keywords):\n            continue\n        if isinstance(module, cls):\n            names = name.split('.')\n            lora_module_names.add(names[0] if len(names) == 1 else names[-1])\n\n    if 'lm_head' in lora_module_names: # needed for 16-bit\n        lora_module_names.remove('lm_head')\n    return list(lora_module_names)\n\n\ndef safe_save_model_for_hf_trainer(trainer: transformers.Trainer,\n                                   output_dir: str):\n    \"\"\"Collects the state dict and dump to disk.\"\"\"\n\n    if getattr(trainer.args, \"tune_mm_mlp_adapter\", False):\n        # Only save Adapter\n        keys_to_match = ['mm_projector']\n        if getattr(trainer.args, \"use_im_start_end\", False):\n            keys_to_match.extend(['embed_tokens', 'embed_in'])\n\n        weight_to_save = get_mm_adapter_state_maybe_zero_3(trainer.model.named_parameters(), keys_to_match)\n        trainer.model.config.save_pretrained(output_dir)\n\n        current_folder = output_dir.split('/')[-1]\n        parent_folder = os.path.dirname(output_dir)\n        if trainer.args.local_rank == 0 or trainer.args.local_rank == -1:\n            if current_folder.startswith('checkpoint-'):\n                mm_projector_folder = os.path.join(parent_folder, \"mm_projector\")\n                os.makedirs(mm_projector_folder, exist_ok=True)\n                torch.save(weight_to_save, os.path.join(mm_projector_folder, f'{current_folder}.bin'))\n            else:\n                torch.save(weight_to_save, os.path.join(output_dir, f'mm_projector.bin'))\n        return\n\n    if trainer.deepspeed:\n        torch.cuda.synchronize()\n        trainer.save_model(output_dir)\n        return\n\n    state_dict = trainer.model.state_dict()\n    if trainer.args.should_save:\n        cpu_state_dict = {\n            key: value.cpu()\n            for key, value in state_dict.items()\n        }\n        del state_dict\n        trainer._save(output_dir, state_dict=cpu_state_dict)  # noqa\n\n\ndef smart_tokenizer_and_embedding_resize(\n    special_tokens_dict: Dict,\n    tokenizer: transformers.PreTrainedTokenizer,\n    model: transformers.PreTrainedModel,\n):\n    \"\"\"Resize tokenizer and embedding.\n\n    Note: This is the unoptimized version that may make your embedding size not be divisible by 64.\n    \"\"\"\n    num_new_tokens = tokenizer.add_special_tokens(special_tokens_dict)\n    model.resize_token_embeddings(len(tokenizer))\n\n    if num_new_tokens > 0:\n        input_embeddings = model.get_input_embeddings().weight.data\n        output_embeddings = model.get_output_embeddings().weight.data\n\n        input_embeddings_avg = input_embeddings[:-num_new_tokens].mean(\n            dim=0, keepdim=True)\n        output_embeddings_avg = output_embeddings[:-num_new_tokens].mean(\n            dim=0, keepdim=True)\n\n        input_embeddings[-num_new_tokens:] = input_embeddings_avg\n        output_embeddings[-num_new_tokens:] = output_embeddings_avg\n\n\ndef _tokenize_fn(strings: Sequence[str],\n                 tokenizer: transformers.PreTrainedTokenizer) -> Dict:\n    \"\"\"Tokenize a list of strings.\"\"\"\n    tokenized_list = [\n        tokenizer(\n            text,\n            return_tensors=\"pt\",\n            padding=\"longest\",\n            max_length=tokenizer.model_max_length,\n            truncation=True,\n        ) for text in strings\n    ]\n    input_ids = labels = [\n        tokenized.input_ids[0] for tokenized in tokenized_list\n    ]\n    input_ids_lens = labels_lens = [\n        tokenized.input_ids.ne(tokenizer.pad_token_id).sum().item()\n        for tokenized in tokenized_list\n    ]\n    return dict(\n        input_ids=input_ids,\n        labels=labels,\n        input_ids_lens=input_ids_lens,\n        labels_lens=labels_lens,\n    )\n\n\ndef _mask_targets(target, tokenized_lens, speakers):\n    # cur_idx = 0\n    cur_idx = tokenized_lens[0]\n    tokenized_lens = tokenized_lens[1:]\n    target[:cur_idx] = IGNORE_INDEX\n    for tokenized_len, speaker in zip(tokenized_lens, speakers):\n        if speaker == \"human\":\n            target[cur_idx+2:cur_idx + tokenized_len] = IGNORE_INDEX\n        cur_idx += tokenized_len\n\n\ndef _add_speaker_and_signal(header, source, get_conversation=True):\n    \"\"\"Add speaker and start/end signal on each round.\"\"\"\n    BEGIN_SIGNAL = \"### \"\n    END_SIGNAL = \"\\n\"\n    conversation = header\n    for sentence in source:\n        from_str = sentence[\"from\"]\n        if from_str.lower() == \"human\":\n            from_str = conversation_lib.default_conversation.roles[0]\n        elif from_str.lower() == \"gpt\":\n            from_str = conversation_lib.default_conversation.roles[1]\n        else:\n            from_str = 'unknown'\n        sentence[\"value\"] = (BEGIN_SIGNAL + from_str + \": \" +\n                             sentence[\"value\"] + END_SIGNAL)\n        if get_conversation:\n            conversation += sentence[\"value\"]\n    conversation += BEGIN_SIGNAL\n    return conversation\n\n\ndef preprocess_multimodal(\n    sources: Sequence[str],\n    data_args: DataArguments\n) -> Dict:\n    is_multimodal = data_args.is_multimodal\n    if not is_multimodal:\n        return sources\n\n    for source in sources:\n        for sentence in source:\n            if DEFAULT_IMAGE_TOKEN in sentence['value']:\n                sentence['value'] = sentence['value'].replace(DEFAULT_IMAGE_TOKEN, '').strip()\n                sentence['value'] = DEFAULT_IMAGE_TOKEN + '\\n' + sentence['value']\n                sentence['value'] = sentence['value'].strip()\n                if \"mmtag\" in conversation_lib.default_conversation.version:\n                    sentence['value'] = sentence['value'].replace(DEFAULT_IMAGE_TOKEN, '<Image>' + DEFAULT_IMAGE_TOKEN + '</Image>')\n            replace_token = DEFAULT_IMAGE_TOKEN\n            if data_args.mm_use_im_start_end:\n                replace_token = DEFAULT_IM_START_TOKEN + replace_token + DEFAULT_IM_END_TOKEN\n            sentence[\"value\"] = sentence[\"value\"].replace(DEFAULT_IMAGE_TOKEN, replace_token)\n\n    return sources\n\n\ndef preprocess_llama_2(\n    sources,\n    tokenizer: transformers.PreTrainedTokenizer,\n    has_image: bool = False\n) -> Dict:\n    conv = conversation_lib.default_conversation.copy()\n    roles = {\"human\": conv.roles[0], \"gpt\": conv.roles[1]}\n\n    # Apply prompt templates\n    conversations = []\n    for i, source in enumerate(sources):\n        if roles[source[0][\"from\"]] != conv.roles[0]:\n            # Skip the first one if it is not from human\n            source = source[1:]\n\n        conv.messages = []\n        for j, sentence in enumerate(source):\n            role = roles[sentence[\"from\"]]\n            assert role == conv.roles[j % 2], f\"{i}\"\n            conv.append_message(role, sentence[\"value\"])\n        conversations.append(conv.get_prompt())\n\n    # Tokenize conversations\n\n    if has_image:\n        input_ids = torch.stack([tokenizer_image_token(prompt, tokenizer, return_tensors='pt') for prompt in conversations], dim=0)\n    else:\n        input_ids = tokenizer(\n            conversations,\n            return_tensors=\"pt\",\n            padding=\"longest\",\n            max_length=tokenizer.model_max_length,\n            truncation=True,\n        ).input_ids\n\n    targets = input_ids.clone()\n\n    assert conv.sep_style == conversation_lib.SeparatorStyle.LLAMA_2\n\n    # Mask targets\n    sep = \"[/INST] \"\n    for conversation, target in zip(conversations, targets):\n        total_len = int(target.ne(tokenizer.pad_token_id).sum())\n\n        rounds = conversation.split(conv.sep2)\n        cur_len = 1\n        target[:cur_len] = IGNORE_INDEX\n        for i, rou in enumerate(rounds):\n            if rou == \"\":\n                break\n\n            parts = rou.split(sep)\n            if len(parts) != 2:\n                break\n            parts[0] += sep\n\n            if has_image:\n                round_len = len(tokenizer_image_token(rou, tokenizer))\n                instruction_len = len(tokenizer_image_token(parts[0], tokenizer)) - 2\n            else:\n                round_len = len(tokenizer(rou).input_ids)\n                instruction_len = len(tokenizer(parts[0]).input_ids) - 2\n\n            target[cur_len : cur_len + instruction_len] = IGNORE_INDEX\n\n            cur_len += round_len\n        target[cur_len:] = IGNORE_INDEX\n\n        if cur_len < tokenizer.model_max_length:\n            if cur_len != total_len:\n                target[:] = IGNORE_INDEX\n                print(\n                    f\"WARNING: tokenization mismatch: {cur_len} vs. {total_len}.\"\n                    f\" (ignored)\"\n                )\n\n    return dict(\n        input_ids=input_ids,\n        labels=targets,\n    )\n\n\ndef preprocess_v1(\n    sources,\n    tokenizer: transformers.PreTrainedTokenizer,\n    has_image: bool = False\n) -> Dict:\n    conv = conversation_lib.default_conversation.copy()\n    roles = {\"human\": conv.roles[0], \"gpt\": conv.roles[1]}\n\n    # Apply prompt templates\n    conversations = []\n    for i, source in enumerate(sources):\n        if roles[source[0][\"from\"]] != conv.roles[0]:\n            # Skip the first one if it is not from human\n            source = source[1:]\n\n        conv.messages = []\n        for j, sentence in enumerate(source):\n            role = roles[sentence[\"from\"]]\n            assert role == conv.roles[j % 2], f\"{i}\"\n            conv.append_message(role, sentence[\"value\"])\n        conversations.append(conv.get_prompt())\n\n    # Tokenize conversations\n\n    if has_image:\n        input_ids = torch.stack([tokenizer_image_token(prompt, tokenizer, return_tensors='pt') for prompt in conversations], dim=0)\n    else:\n        input_ids = tokenizer(\n            conversations,\n            return_tensors=\"pt\",\n            padding=\"longest\",\n            max_length=tokenizer.model_max_length,\n            truncation=True,\n        ).input_ids\n\n    targets = input_ids.clone()\n\n    assert conv.sep_style == conversation_lib.SeparatorStyle.TWO\n\n    # Mask targets\n    sep = conv.sep + conv.roles[1] + \": \"\n    for conversation, target in zip(conversations, targets):\n        total_len = int(target.ne(tokenizer.pad_token_id).sum())\n\n        rounds = conversation.split(conv.sep2)\n        cur_len = 1\n        target[:cur_len] = IGNORE_INDEX\n        for i, rou in enumerate(rounds):\n            if rou == \"\":\n                break\n\n            parts = rou.split(sep)\n            if len(parts) != 2:\n                break\n            parts[0] += sep\n\n            if has_image:\n                round_len = len(tokenizer_image_token(rou, tokenizer))\n                instruction_len = len(tokenizer_image_token(parts[0], tokenizer)) - 2\n            else:\n                round_len = len(tokenizer(rou).input_ids)\n                instruction_len = len(tokenizer(parts[0]).input_ids) - 2\n\n            if i != 0 and not tokenizer.legacy and IS_TOKENIZER_GREATER_THAN_0_14:\n                round_len -= 1\n                instruction_len -= 1\n\n            target[cur_len : cur_len + instruction_len] = IGNORE_INDEX\n\n            cur_len += round_len\n        target[cur_len:] = IGNORE_INDEX\n\n        if cur_len < tokenizer.model_max_length:\n            if cur_len != total_len:\n                target[:] = IGNORE_INDEX\n                print(\n                    f\"WARNING: tokenization mismatch: {cur_len} vs. {total_len}.\"\n                    f\" (ignored)\"\n                )\n\n    return dict(\n        input_ids=input_ids,\n        labels=targets,\n    )\n\n\ndef preprocess_mpt(\n    sources,\n    tokenizer: transformers.PreTrainedTokenizer,\n    has_image: bool = False\n) -> Dict:\n    conv = conversation_lib.default_conversation.copy()\n    roles = {\"human\": conv.roles[0], \"gpt\": conv.roles[1]}\n\n    # Apply prompt templates\n    conversations = []\n    for i, source in enumerate(sources):\n        if roles[source[0][\"from\"]] != conv.roles[0]:\n            # Skip the first one if it is not from human\n            source = source[1:]\n\n        conv.messages = []\n        for j, sentence in enumerate(source):\n            role = roles[sentence[\"from\"]]\n            assert role == conv.roles[j % 2], f\"{i}\"\n            conv.append_message(role, sentence[\"value\"])\n        conversations.append(conv.get_prompt())\n\n    # Tokenize conversations\n\n    if has_image:\n        input_ids = torch.stack([tokenizer_image_token(prompt, tokenizer, return_tensors='pt') for prompt in conversations], dim=0)\n    else:\n        input_ids = tokenizer(\n            conversations,\n            return_tensors=\"pt\",\n            padding=\"longest\",\n            max_length=tokenizer.model_max_length,\n            truncation=True,\n        ).input_ids\n\n    targets = input_ids.clone()\n    assert conv.sep_style == conversation_lib.SeparatorStyle.MPT\n\n    # Mask targets\n    sep = conv.sep + conv.roles[1]\n    for conversation, target in zip(conversations, targets):\n        total_len = int(target.ne(tokenizer.pad_token_id).sum())\n\n        rounds = conversation.split(conv.sep)\n        re_rounds = [conv.sep.join(rounds[:3])] # system + user + gpt\n        for conv_idx in range(3, len(rounds), 2):\n            re_rounds.append(conv.sep.join(rounds[conv_idx:conv_idx+2]))    # user + gpt\n        cur_len = 0\n        target[:cur_len] = IGNORE_INDEX\n        for i, rou in enumerate(re_rounds):\n            if rou == \"\":\n                break\n\n            parts = rou.split(sep)\n            if len(parts) != 2:\n                break\n            parts[0] += sep\n\n            if has_image:\n                round_len = len(tokenizer_image_token(rou, tokenizer))\n                instruction_len = len(tokenizer_image_token(parts[0], tokenizer)) - 1\n            else:\n                round_len = len(tokenizer(rou).input_ids)\n                instruction_len = len(tokenizer(parts[0]).input_ids) - 1\n\n            if i != 0 and getattr(tokenizer, 'legacy', False) and IS_TOKENIZER_GREATER_THAN_0_14:\n                round_len += 1\n                instruction_len += 1\n\n            target[cur_len : cur_len + instruction_len] = IGNORE_INDEX\n\n            cur_len += round_len\n        target[cur_len:] = IGNORE_INDEX\n\n        if cur_len < tokenizer.model_max_length:\n            if cur_len != total_len:\n                target[:] = IGNORE_INDEX\n                print(\n                    f\"WARNING: tokenization mismatch: {cur_len} vs. {total_len}.\"\n                    f\" (ignored)\"\n                )\n\n    return dict(\n        input_ids=input_ids,\n        labels=targets,\n    )\n\n\ndef preprocess_plain(\n    sources: Sequence[str],\n    tokenizer: transformers.PreTrainedTokenizer,\n) -> Dict:\n    # add end signal and concatenate together\n    conversations = []\n    for source in sources:\n        assert len(source) == 2\n        assert DEFAULT_IMAGE_TOKEN in source[0]['value']\n        source[0]['value'] = DEFAULT_IMAGE_TOKEN\n        conversation = source[0]['value'] + source[1]['value'] + conversation_lib.default_conversation.sep\n        conversations.append(conversation)\n    # tokenize conversations\n    input_ids = [tokenizer_image_token(prompt, tokenizer, return_tensors='pt') for prompt in conversations]\n    targets = copy.deepcopy(input_ids)\n    for target, source in zip(targets, sources):\n        tokenized_len = len(tokenizer_image_token(source[0]['value'], tokenizer))\n        target[:tokenized_len] = IGNORE_INDEX\n\n    return dict(input_ids=input_ids, labels=targets)\n\n\ndef preprocess(\n    sources: Sequence[str],\n    tokenizer: transformers.PreTrainedTokenizer,\n    has_image: bool = False\n) -> Dict:\n    \"\"\"\n    Given a list of sources, each is a conversation list. This transform:\n    1. Add signal '### ' at the beginning each sentence, with end signal '\\n';\n    2. Concatenate conversations together;\n    3. Tokenize the concatenated conversation;\n    4. Make a deepcopy as the target. Mask human words with IGNORE_INDEX.\n    \"\"\"\n    if conversation_lib.default_conversation.sep_style == conversation_lib.SeparatorStyle.PLAIN:\n        return preprocess_plain(sources, tokenizer)\n    if conversation_lib.default_conversation.sep_style == conversation_lib.SeparatorStyle.LLAMA_2:\n        return preprocess_llama_2(sources, tokenizer, has_image=has_image)\n    if conversation_lib.default_conversation.version.startswith(\"v1\"):\n        return preprocess_v1(sources, tokenizer, has_image=has_image)\n    if conversation_lib.default_conversation.version == \"mpt\":\n        return preprocess_mpt(sources, tokenizer, has_image=has_image)\n    # add end signal and concatenate together\n    conversations = []\n    for source in sources:\n        header = f\"{conversation_lib.default_conversation.system}\\n\\n\"\n        conversation = _add_speaker_and_signal(header, source)\n        conversations.append(conversation)\n    # tokenize conversations\n    def get_tokenize_len(prompts):\n        return [len(tokenizer_image_token(prompt, tokenizer)) for prompt in prompts]\n\n    if has_image:\n        input_ids = [tokenizer_image_token(prompt, tokenizer, return_tensors='pt') for prompt in conversations]\n    else:\n        conversations_tokenized = _tokenize_fn(conversations, tokenizer)\n        input_ids = conversations_tokenized[\"input_ids\"]\n\n    targets = copy.deepcopy(input_ids)\n    for target, source in zip(targets, sources):\n        if has_image:\n            tokenized_lens = get_tokenize_len([header] + [s[\"value\"] for s in source])\n        else:\n            tokenized_lens = _tokenize_fn([header] + [s[\"value\"] for s in source], tokenizer)[\"input_ids_lens\"]\n        speakers = [sentence[\"from\"] for sentence in source]\n        _mask_targets(target, tokenized_lens, speakers)\n\n    return dict(input_ids=input_ids, labels=targets)\n\n\nclass LazySupervisedDataset(Dataset):\n    \"\"\"Dataset for supervised fine-tuning.\"\"\"\n\n    def __init__(self, data_path: str,\n                 tokenizer: transformers.PreTrainedTokenizer,\n                 data_args: DataArguments):\n        super(LazySupervisedDataset, self).__init__()\n        list_data_dict = json.load(open(data_path, \"r\"))\n\n        rank0_print(\"Formatting inputs...Skip in lazy mode\")\n        self.tokenizer = tokenizer\n        self.list_data_dict = list_data_dict\n        self.data_args = data_args\n\n    def __len__(self):\n        return len(self.list_data_dict)\n\n    @property\n    def lengths(self):\n        length_list = []\n        for sample in self.list_data_dict:\n            img_tokens = 128 if 'image' in sample else 0\n            length_list.append(sum(len(conv['value'].split()) for conv in sample['conversations']) + img_tokens)\n        return length_list\n\n    @property\n    def modality_lengths(self):\n        length_list = []\n        for sample in self.list_data_dict:\n            cur_len = sum(len(conv['value'].split()) for conv in sample['conversations'])\n            cur_len = cur_len if 'image' in sample else -cur_len\n            length_list.append(cur_len)\n        return length_list\n\n    def __getitem__(self, i) -> Dict[str, torch.Tensor]:\n        sources = self.list_data_dict[i]\n        if isinstance(i, int):\n            sources = [sources]\n        assert len(sources) == 1, \"Don't know why it is wrapped to a list\"  # FIXME\n        if 'image' in sources[0]:\n            image_file = self.list_data_dict[i]['image']\n            image_folder = self.data_args.image_folder\n            processor = self.data_args.image_processor\n            image = Image.open(os.path.join(image_folder, image_file)).convert('RGB')\n            if self.data_args.image_aspect_ratio == 'pad':\n                def expand2square(pil_img, background_color):\n                    width, height = pil_img.size\n                    if width == height:\n                        return pil_img\n                    elif width > height:\n                        result = Image.new(pil_img.mode, (width, width), background_color)\n                        result.paste(pil_img, (0, (width - height) // 2))\n                        return result\n                    else:\n                        result = Image.new(pil_img.mode, (height, height), background_color)\n                        result.paste(pil_img, ((height - width) // 2, 0))\n                        return result\n                image = expand2square(image, tuple(int(x*255) for x in processor.image_mean))\n                image = processor.preprocess(image, return_tensors='pt')['pixel_values'][0]\n            else:\n                image = processor.preprocess(image, return_tensors='pt')['pixel_values'][0]\n            sources = preprocess_multimodal(\n                copy.deepcopy([e[\"conversations\"] for e in sources]),\n                self.data_args)\n        else:\n            sources = copy.deepcopy([e[\"conversations\"] for e in sources])\n        data_dict = preprocess(\n            sources,\n            self.tokenizer,\n            has_image=('image' in self.list_data_dict[i]))\n        if isinstance(i, int):\n            data_dict = dict(input_ids=data_dict[\"input_ids\"][0],\n                             labels=data_dict[\"labels\"][0])\n\n        # image exist in the data\n        if 'image' in self.list_data_dict[i]:\n            data_dict['image'] = image\n        elif self.data_args.is_multimodal:\n            # image does not exist in the data, but the model is multimodal\n            crop_size = self.data_args.image_processor.crop_size\n            data_dict['image'] = torch.zeros(3, crop_size['height'], crop_size['width'])\n        return data_dict\n\n\n@dataclass\nclass DataCollatorForSupervisedDataset(object):\n    \"\"\"Collate examples for supervised fine-tuning.\"\"\"\n\n    tokenizer: transformers.PreTrainedTokenizer\n\n    def __call__(self, instances: Sequence[Dict]) -> Dict[str, torch.Tensor]:\n        input_ids, labels = tuple([instance[key] for instance in instances]\n                                  for key in (\"input_ids\", \"labels\"))\n        input_ids = torch.nn.utils.rnn.pad_sequence(\n            input_ids,\n            batch_first=True,\n            padding_value=self.tokenizer.pad_token_id)\n        labels = torch.nn.utils.rnn.pad_sequence(labels,\n                                                 batch_first=True,\n                                                 padding_value=IGNORE_INDEX)\n        input_ids = input_ids[:, :self.tokenizer.model_max_length]\n        labels = labels[:, :self.tokenizer.model_max_length]\n        batch = dict(\n            input_ids=input_ids,\n            labels=labels,\n            attention_mask=input_ids.ne(self.tokenizer.pad_token_id),\n        )\n\n        if 'image' in instances[0]:\n            images = [instance['image'] for instance in instances]\n            if all(x is not None and x.shape == images[0].shape for x in images):\n                batch['images'] = torch.stack(images)\n            else:\n                batch['images'] = images\n\n        return batch\n\n\ndef make_supervised_data_module(tokenizer: transformers.PreTrainedTokenizer,\n                                data_args) -> Dict:\n    \"\"\"Make dataset and collator for supervised fine-tuning.\"\"\"\n    train_dataset = LazySupervisedDataset(tokenizer=tokenizer,\n                                data_path=data_args.data_path,\n                                data_args=data_args)\n    data_collator = DataCollatorForSupervisedDataset(tokenizer=tokenizer)\n    return dict(train_dataset=train_dataset,\n                eval_dataset=None,\n                data_collator=data_collator)\n\n\ndef train(attn_implementation=None):\n    global local_rank\n\n    parser = transformers.HfArgumentParser(\n        (ModelArguments, DataArguments, TrainingArguments))\n    model_args, data_args, training_args = parser.parse_args_into_dataclasses()\n    local_rank = training_args.local_rank\n    compute_dtype = (torch.float16 if training_args.fp16 else (torch.bfloat16 if training_args.bf16 else torch.float32))\n\n    bnb_model_from_pretrained_args = {}\n    if training_args.bits in [4, 8]:\n        from transformers import BitsAndBytesConfig\n        bnb_model_from_pretrained_args.update(dict(\n            device_map={\"\": training_args.device},\n            load_in_4bit=training_args.bits == 4,\n            load_in_8bit=training_args.bits == 8,\n            quantization_config=BitsAndBytesConfig(\n                load_in_4bit=training_args.bits == 4,\n                load_in_8bit=training_args.bits == 8,\n                llm_int8_skip_modules=[\"mm_projector\"],\n                llm_int8_threshold=6.0,\n                llm_int8_has_fp16_weight=False,\n                bnb_4bit_compute_dtype=compute_dtype,\n                bnb_4bit_use_double_quant=training_args.double_quant,\n                bnb_4bit_quant_type=training_args.quant_type # {'fp4', 'nf4'}\n            )\n        ))\n\n    if model_args.vision_tower is not None:\n        if 'mpt' in model_args.model_name_or_path:\n            config = transformers.AutoConfig.from_pretrained(model_args.model_name_or_path, trust_remote_code=True)\n            config.attn_config['attn_impl'] = training_args.mpt_attn_impl\n            model = LlavaMptForCausalLM.from_pretrained(\n                model_args.model_name_or_path,\n                config=config,\n                cache_dir=training_args.cache_dir,\n                **bnb_model_from_pretrained_args\n            )\n        else:\n            model = LlavaLlamaForCausalLM.from_pretrained(\n                model_args.model_name_or_path,\n                cache_dir=training_args.cache_dir,\n                attn_implementation=attn_implementation,\n                torch_dtype=(torch.bfloat16 if training_args.bf16 else None),\n                **bnb_model_from_pretrained_args\n            )\n    else:\n        model = transformers.LlamaForCausalLM.from_pretrained(\n            model_args.model_name_or_path,\n            cache_dir=training_args.cache_dir,\n            attn_implementation=attn_implementation,\n            torch_dtype=(torch.bfloat16 if training_args.bf16 else None),\n            **bnb_model_from_pretrained_args\n        )\n    model.config.use_cache = False\n\n    if model_args.freeze_backbone:\n        model.model.requires_grad_(False)\n\n    if training_args.bits in [4, 8]:\n        from peft import prepare_model_for_kbit_training\n        model.config.torch_dtype=(torch.float32 if training_args.fp16 else (torch.bfloat16 if training_args.bf16 else torch.float32))\n        model = prepare_model_for_kbit_training(model, use_gradient_checkpointing=training_args.gradient_checkpointing)\n\n    if training_args.gradient_checkpointing:\n        if hasattr(model, \"enable_input_require_grads\"):\n            model.enable_input_require_grads()\n        else:\n            def make_inputs_require_grad(module, input, output):\n                output.requires_grad_(True)\n            model.get_input_embeddings().register_forward_hook(make_inputs_require_grad)\n\n    if training_args.lora_enable:\n        from peft import LoraConfig, get_peft_model\n        lora_config = LoraConfig(\n            r=training_args.lora_r,\n            lora_alpha=training_args.lora_alpha,\n            target_modules=find_all_linear_names(model),\n            lora_dropout=training_args.lora_dropout,\n            bias=training_args.lora_bias,\n            task_type=\"CAUSAL_LM\",\n        )\n        if training_args.bits == 16:\n            if training_args.bf16:\n                model.to(torch.bfloat16)\n            if training_args.fp16:\n                model.to(torch.float16)\n        rank0_print(\"Adding LoRA adapters...\")\n        model = get_peft_model(model, lora_config)\n\n    if 'mpt' in model_args.model_name_or_path:\n        tokenizer = transformers.AutoTokenizer.from_pretrained(\n            model_args.model_name_or_path,\n            cache_dir=training_args.cache_dir,\n            model_max_length=training_args.model_max_length,\n            padding_side=\"right\"\n        )\n    else:\n        tokenizer = transformers.AutoTokenizer.from_pretrained(\n            model_args.model_name_or_path,\n            cache_dir=training_args.cache_dir,\n            model_max_length=training_args.model_max_length,\n            padding_side=\"right\",\n            use_fast=False,\n        )\n\n    if model_args.version == \"v0\":\n        if tokenizer.pad_token is None:\n            smart_tokenizer_and_embedding_resize(\n                special_tokens_dict=dict(pad_token=\"[PAD]\"),\n                tokenizer=tokenizer,\n                model=model,\n            )\n    elif model_args.version == \"v0.5\":\n        tokenizer.pad_token = tokenizer.unk_token\n    else:\n        tokenizer.pad_token = tokenizer.unk_token\n        if model_args.version in conversation_lib.conv_templates:\n            conversation_lib.default_conversation = conversation_lib.conv_templates[model_args.version]\n        else:\n            conversation_lib.default_conversation = conversation_lib.conv_templates[\"vicuna_v1\"]\n\n    if model_args.vision_tower is not None:\n        model.get_model().initialize_vision_modules(\n            model_args=model_args,\n            fsdp=training_args.fsdp\n        )\n        \n        vision_tower = model.get_vision_tower()\n        vision_tower.to(dtype=torch.bfloat16 if training_args.bf16 else torch.float16, device=training_args.device)\n\n        data_args.image_processor = vision_tower.image_processor\n        data_args.is_multimodal = True\n\n        model.config.image_aspect_ratio = data_args.image_aspect_ratio\n        model.config.tokenizer_padding_side = tokenizer.padding_side\n        model.config.tokenizer_model_max_length = tokenizer.model_max_length\n\n        model.config.tune_mm_mlp_adapter = training_args.tune_mm_mlp_adapter = model_args.tune_mm_mlp_adapter\n        if model_args.tune_mm_mlp_adapter:\n            model.requires_grad_(False)\n            for p in model.get_model().mm_projector.parameters():\n                p.requires_grad = True\n\n        model.config.freeze_mm_mlp_adapter = training_args.freeze_mm_mlp_adapter\n        if training_args.freeze_mm_mlp_adapter:\n            for p in model.get_model().mm_projector.parameters():\n                p.requires_grad = False\n\n        if training_args.bits in [4, 8]:\n            model.get_model().mm_projector.to(dtype=compute_dtype, device=training_args.device)\n\n        model.config.mm_use_im_start_end = data_args.mm_use_im_start_end = model_args.mm_use_im_start_end\n        model.config.mm_projector_lr = training_args.mm_projector_lr\n        training_args.use_im_start_end = model_args.mm_use_im_start_end\n        model.config.mm_use_im_patch_token = model_args.mm_use_im_patch_token\n        model.initialize_vision_tokenizer(model_args, tokenizer=tokenizer)\n\n    if training_args.bits in [4, 8]:\n        from peft.tuners.lora import LoraLayer\n        for name, module in model.named_modules():\n            if isinstance(module, LoraLayer):\n                if training_args.bf16:\n                    module = module.to(torch.bfloat16)\n            if 'norm' in name:\n                module = module.to(torch.float32)\n            if 'lm_head' in name or 'embed_tokens' in name:\n                if hasattr(module, 'weight'):\n                    if training_args.bf16 and module.weight.dtype == torch.float32:\n                        module = module.to(torch.bfloat16)\n\n    data_module = make_supervised_data_module(tokenizer=tokenizer,\n                                              data_args=data_args)\n    trainer = LLaVATrainer(model=model,\n                    tokenizer=tokenizer,\n                    args=training_args,\n                    **data_module)\n\n    if list(pathlib.Path(training_args.output_dir).glob(\"checkpoint-*\")):\n        trainer.train(resume_from_checkpoint=True)\n    else:\n        trainer.train()\n    trainer.save_state()\n\n    model.config.use_cache = True\n\n    if training_args.lora_enable:\n        state_dict = get_peft_state_maybe_zero_3(\n            model.named_parameters(), training_args.lora_bias\n        )\n        non_lora_state_dict = get_peft_state_non_lora_maybe_zero_3(\n            model.named_parameters()\n        )\n        if training_args.local_rank == 0 or training_args.local_rank == -1:\n            model.config.save_pretrained(training_args.output_dir)\n            model.save_pretrained(training_args.output_dir, state_dict=state_dict)\n            torch.save(non_lora_state_dict, os.path.join(training_args.output_dir, 'non_lora_trainables.bin'))\n    else:\n        safe_save_model_for_hf_trainer(trainer=trainer,\n                                       output_dir=training_args.output_dir)\n\n\nif __name__ == \"__main__\":\n    train()\n"
  },
  {
    "path": "llava/train/train_mem.py",
    "content": "from llava.train.train import train\n\nif __name__ == \"__main__\":\n    train(attn_implementation=\"flash_attention_2\")\n"
  },
  {
    "path": "llava/train/train_xformers.py",
    "content": "# Make it more memory efficient by monkey patching the LLaMA model with xformers attention.\n\n# Need to call this before importing transformers.\nfrom llava.train.llama_xformers_attn_monkey_patch import (\n    replace_llama_attn_with_xformers_attn,\n)\n\nreplace_llama_attn_with_xformers_attn()\n\nfrom llava.train.train import train\n\nif __name__ == \"__main__\":\n    train()\n"
  },
  {
    "path": "llava/utils.py",
    "content": "import datetime\nimport logging\nimport logging.handlers\nimport os\nimport sys\n\nimport requests\n\nfrom llava.constants import LOGDIR\n\nserver_error_msg = \"**NETWORK ERROR DUE TO HIGH TRAFFIC. PLEASE REGENERATE OR REFRESH THIS PAGE.**\"\nmoderation_msg = \"YOUR INPUT VIOLATES OUR CONTENT MODERATION GUIDELINES. PLEASE TRY AGAIN.\"\n\nhandler = None\n\n\ndef build_logger(logger_name, logger_filename):\n    global handler\n\n    formatter = logging.Formatter(\n        fmt=\"%(asctime)s | %(levelname)s | %(name)s | %(message)s\",\n        datefmt=\"%Y-%m-%d %H:%M:%S\",\n    )\n\n    # Set the format of root handlers\n    if not logging.getLogger().handlers:\n        logging.basicConfig(level=logging.INFO)\n    logging.getLogger().handlers[0].setFormatter(formatter)\n\n    # Redirect stdout and stderr to loggers\n    stdout_logger = logging.getLogger(\"stdout\")\n    stdout_logger.setLevel(logging.INFO)\n    sl = StreamToLogger(stdout_logger, logging.INFO)\n    sys.stdout = sl\n\n    stderr_logger = logging.getLogger(\"stderr\")\n    stderr_logger.setLevel(logging.ERROR)\n    sl = StreamToLogger(stderr_logger, logging.ERROR)\n    sys.stderr = sl\n\n    # Get logger\n    logger = logging.getLogger(logger_name)\n    logger.setLevel(logging.INFO)\n\n    # Add a file handler for all loggers\n    if handler is None:\n        os.makedirs(LOGDIR, exist_ok=True)\n        filename = os.path.join(LOGDIR, logger_filename)\n        handler = logging.handlers.TimedRotatingFileHandler(\n            filename, when='D', utc=True, encoding='UTF-8')\n        handler.setFormatter(formatter)\n\n        for name, item in logging.root.manager.loggerDict.items():\n            if isinstance(item, logging.Logger):\n                item.addHandler(handler)\n\n    return logger\n\n\nclass StreamToLogger(object):\n    \"\"\"\n    Fake file-like stream object that redirects writes to a logger instance.\n    \"\"\"\n    def __init__(self, logger, log_level=logging.INFO):\n        self.terminal = sys.stdout\n        self.logger = logger\n        self.log_level = log_level\n        self.linebuf = ''\n\n    def __getattr__(self, attr):\n        return getattr(self.terminal, attr)\n\n    def write(self, buf):\n        temp_linebuf = self.linebuf + buf\n        self.linebuf = ''\n        for line in temp_linebuf.splitlines(True):\n            # From the io.TextIOWrapper docs:\n            #   On output, if newline is None, any '\\n' characters written\n            #   are translated to the system default line separator.\n            # By default sys.stdout.write() expects '\\n' newlines and then\n            # translates them so this is still cross platform.\n            if line[-1] == '\\n':\n                self.logger.log(self.log_level, line.rstrip())\n            else:\n                self.linebuf += line\n\n    def flush(self):\n        if self.linebuf != '':\n            self.logger.log(self.log_level, self.linebuf.rstrip())\n        self.linebuf = ''\n\n\ndef disable_torch_init():\n    \"\"\"\n    Disable the redundant torch default initialization to accelerate model creation.\n    \"\"\"\n    import torch\n    setattr(torch.nn.Linear, \"reset_parameters\", lambda self: None)\n    setattr(torch.nn.LayerNorm, \"reset_parameters\", lambda self: None)\n\n\ndef violates_moderation(text):\n    \"\"\"\n    Check whether the text violates OpenAI moderation API.\n    \"\"\"\n    url = \"https://api.openai.com/v1/moderations\"\n    headers = {\"Content-Type\": \"application/json\",\n               \"Authorization\": \"Bearer \" + os.environ[\"OPENAI_API_KEY\"]}\n    text = text.replace(\"\\n\", \"\")\n    data = \"{\" + '\"input\": ' + f'\"{text}\"' + \"}\"\n    data = data.encode(\"utf-8\")\n    try:\n        ret = requests.post(url, headers=headers, data=data, timeout=5)\n        flagged = ret.json()[\"results\"][0][\"flagged\"]\n    except requests.exceptions.RequestException as e:\n        flagged = False\n    except KeyError as e:\n        flagged = False\n\n    return flagged\n\n\ndef pretty_print_semaphore(semaphore):\n    if semaphore is None:\n        return \"None\"\n    return f\"Semaphore(value={semaphore._value}, locked={semaphore.locked()})\"\n"
  },
  {
    "path": "playground/data/prompts/complex_reasoning/000_caps.txt",
    "content": "A man wearing multiple neck ties making a goofy face.\nA man in a white shirt wearing very many ties.\na man with ties on poses for a picture\nA man wearing multiple ties on his neck.\nA young man smiles while wearing several ties.\n\ntie: [0.574, 0.298, 0.752, 0.704]\ntie: [0.464, 0.339, 0.639, 0.789]\ntie: [0.349, 0.363, 0.563, 0.732]\ntie: [0.259, 0.255, 0.668, 0.805]\nperson: [0.019, 0.065, 0.962, 0.988]\nperson: [0.0, 0.24, 0.214, 1.0]\ntie: [0.316, 0.778, 0.443, 0.867]\ntie: [0.386, 0.707, 0.496, 0.801]\ntie: [0.251, 0.354, 0.402, 0.747]\ntie: [0.44, 0.318, 0.63, 0.397]\ntie: [0.566, 0.33, 0.655, 0.543]\ntie: [0.25, 0.409, 0.359, 0.556]"
  },
  {
    "path": "playground/data/prompts/complex_reasoning/000_conv.txt",
    "content": "Question:\nWhat is unusual about this photo?\n===\nAnswer:\nIn the photo, the man is wearing a total of ten ties around his neck. This is considered unusual because it is not common for someone to wear multiple ties at once. In a typical setting, a person would wear only one tie. The man's goofy facial expression also adds to the unconventional and humorous nature of the image."
  },
  {
    "path": "playground/data/prompts/complex_reasoning/001_caps.txt",
    "content": "A group of people standing outside of a black vehicle with various luggage.\nLuggage surrounds a vehicle in an underground parking area\nPeople try to fit all of their luggage in an SUV.\nThe sport utility vehicle is parked in the public garage, being packed for a trip\nSome people with luggage near a van that is transporting it.\n\nperson: [0.681, 0.242, 0.774, 0.694]\nperson: [0.63, 0.222, 0.686, 0.516]\nperson: [0.444, 0.233, 0.487, 0.34]\nbackpack: [0.384, 0.696, 0.485, 0.914]\nbackpack: [0.755, 0.413, 0.846, 0.692]\nsuitcase: [0.758, 0.413, 0.845, 0.69]\nsuitcase: [0.1, 0.497, 0.173, 0.579]\nbicycle: [0.282, 0.363, 0.327, 0.442]\ncar: [0.786, 0.25, 0.848, 0.322]\ncar: [0.783, 0.27, 0.827, 0.335]\ncar: [0.86, 0.254, 0.891, 0.3]\ncar: [0.261, 0.101, 0.787, 0.626]"
  },
  {
    "path": "playground/data/prompts/complex_reasoning/001_conv.txt",
    "content": "Question:\nWhat challenges do these people face?\n===\nAnswer:\nIn the image, a group of people is standing outside a black SUV in a parking area, surrounded by various pieces of luggage, including suitcases and backpacks. They are facing the challenge of fitting all their luggage into the black SUV. There are multiple suitcases and backpacks to be packed, which suggests that the group has a significant amount of belongings to accommodate. They might have to strategize and arrange the luggage efficiently to ensure that everything fits properly into the vehicle. Additionally, they need to consider the comfort of the passengers and visibility while driving, so the placement of the luggage must not obstruct the driver's view or make the passengers uncomfortable during the trip."
  },
  {
    "path": "playground/data/prompts/complex_reasoning/002_caps.txt",
    "content": "There is a movie theater that displays the show times above the doors.\nA red fire hydrant is deep in the snow.\nThe fire hydrant is in the snow near a recently plowed sidewalk.\nThis city has had a very hard winter with snow.\nA hotel for dogs in the snow in winter.\n\nfire hydrant: [0.326, 0.612, 0.426, 0.72]"
  },
  {
    "path": "playground/data/prompts/complex_reasoning/002_conv.txt",
    "content": "Question:\nWhat challenges might this city face?\n===\nAnswer:\nThe city faces challenges due to the harsh winter conditions and heavy snowfall. In the image, a red fire hydrant is almost buried deep in the snow, which indicates the significant amount of snow the city has experienced. This can lead to various challenges such as difficulties in transportation, increased risk of accidents, and disruptions to daily life. For example, the recently plowed sidewalk near the fire hydrant shows that the city has to constantly clear snow from roads and sidewalks to maintain access and safety for pedestrians and vehicles. Moreover, emergency services, like firefighters, might face challenges accessing crucial equipment, such as fire hydrants, during emergencies due to the snow accumulation. This highlights the importance of effective snow management strategies and preparedness in such cities to minimize the impact of harsh winter conditions on residents and essential services."
  },
  {
    "path": "playground/data/prompts/complex_reasoning/system_message.txt",
    "content": "You are an AI visual assistant that can analyze a single image. You receive five sentences, each describing the same image you are observing. In addition, specific object locations within the image are given, along with detailed coordinates. These coordinates are in the form of bounding boxes, represented as (x1, y1, x2, y2) with floating numbers ranging from 0 to 1. These values correspond to the top left x, top left y, bottom right x, and bottom right y.\n\nThe task is to use the provided caption and bounding box information, create a plausible question about the image, and provide the answer in detail.\n\nCreate complex questions beyond describing the scene.\nTo answer such questions, one should require first understanding the visual content, then based on the background knowledge or reasoning, either explain why the things are happening that way, or provide guides and help to user's request.  Make the question challenging by not including the visual content details in the question so that the user needs to reason about that first.\n\nInstead of directly mentioning the bounding box coordinates, utilize this data to explain the scene using natural language. Include details like object counts, position of the objects, relative position between the objects.  \n\nWhen using the information from the caption and coordinates, directly explain the scene, and do not mention that the information source is the caption or the bounding box.  Always answer as if you are directly looking at the image."
  },
  {
    "path": "playground/data/prompts/conversation/000_caps.txt",
    "content": "There is a movie theater that displays the show times above the doors.\nA red fire hydrant is deep in the snow.\nThe fire hydrant is in the snow near a recently plowed sidewalk.\nThis city has had a very hard winter with snow.\nA hotel for dogs in the snow in winter."
  },
  {
    "path": "playground/data/prompts/conversation/000_conv.txt",
    "content": "Question:\nWhat color is the fire hydrant in the image?\n===\nAnswer:\nThe fire hydrant in the image is red.\n===\nQuestion:\nIs the fire hydrant fully covered by snow or partially visible?\n===\nAnswer:\nThe fire hydrant is partially visible, with a significant portion of it covered by the deep snow.\n===\nQuestion:\nWhat is the condition of the sidewalk near the fire hydrant?\n===\nAnswer:\nThe sidewalk near the fire hydrant has been recently plowed, so it is relatively clear of snow compared to the surrounding area.\n===\nQuestion:\nWhat does the image suggest about the winter season in the city?\n===\nAnswer:\nThe image suggests that the winter season in the city has been quite harsh and challenging. The significant snow accumulation seen in the image indicates that the city has experienced heavy snowfall, which can lead to various difficulties and disruptions for its residents. \n\nFor instance, the deep snow covering the fire hydrant could potentially hinder its accessibility in case of emergencies, which poses safety concerns. The recently plowed sidewalk implies that the city's maintenance crews have been actively working to keep the walkways clear and safe for pedestrians, but the sheer amount of snowfall might make it difficult to keep up with the continuous snow removal efforts. \n\nFurthermore, such extreme winter conditions can impact transportation, leading to traffic issues, delays in public transit, and increased risks of accidents due to slippery roads. It can also cause problems for businesses and schools, as people might face challenges commuting to work or attending classes. Additionally, the heavy snow can put extra strain on infrastructure, such as roofs and power lines, increasing the likelihood of structural damage or power outages. \n\nIn conclusion, the image of the red fire hydrant deep in the snow and the recently plowed sidewalk suggest that the city has faced a particularly severe winter season, with substantial snowfall that has likely caused various challenges and disruptions for its residents and infrastructure."
  },
  {
    "path": "playground/data/prompts/conversation/001_caps.txt",
    "content": "A man is skiing in the open snow covered hills\nA skier is making his way into the snow.\nA skier on the foothills of a huge mountain range.\nA skier looks at mountains while standing near a trail sign.\na single person skiing by an area with a lot of bushes"
  },
  {
    "path": "playground/data/prompts/conversation/001_conv.txt",
    "content": "Question:\nWhat is the skier doing?\n===\nAnswer:\nThe skier is skiing in the snow-covered hills, making his way through the snow and enjoying the beautiful mountain scenery. They are also standing near a trail sign, which indicates their location on the mountain.\n===\nQuestion:\nAre there any other people or skiers visible in the image?\n===\nAnswer:\nNo, there is only a single person skiing in the image, and they are surrounded by an area with a lot of bushes.\n===\nQuestion:\nWhat kind of skiing is the person doing? Cross-country or downhill?\n===\nAnswer:\nBased on what I can see in the photo, it is not possible to definitively determine whether the skier is doing cross-country or downhill skiing. However, given the presence of a trail sign and the fact that they are skiing in the foothills, it is more likely that the skier is engaged in cross-country skiing. Downhill skiing typically takes place on more steep slopes and involves ski lifts, whereas cross-country skiing often occurs on relatively flatter terrain with marked trails.\n===\nQuestion:\nCan you explain cross-country and downhill skiing a bit more?\n===\nAnswer:\nCross-country skiing and downhill skiing are two distinct types of skiing, each with its own techniques, equipment, and terrain preferences. \n\n1. Cross-Country Skiing:\nAlso known as Nordic skiing, cross-country skiing involves traversing relatively flat terrain or gentle slopes using skis and poles. It is a popular recreational and competitive sport that focuses on endurance, balance, and aerobic fitness. Cross-country skiers use their own locomotion to move across snow-covered terrain, rather than relying on ski lifts or other forms of assistance. \nThere are two main techniques in cross-country skiing:\n- Classic: This technique involves skiing in parallel tracks, using a forward-and-backward gliding motion while keeping the skis parallel to each other. The skier uses their poles to propel themselves forward.\n- Skate skiing: This technique is similar to ice skating, where the skier pushes off one ski at an angle and glides on the other. It requires a smooth, groomed surface and is typically faster than the classic technique. \nCross-country ski equipment consists of lightweight skis, boots, bindings, and poles. The boots are more flexible than those used in downhill skiing, allowing for better ankle movement and control. \n\n2. Downhill Skiing:\nAlso known as alpine skiing, downhill skiing involves descending slopes at high speeds using skis and poles for balance and control. This sport is more focused on speed, technique, and navigating challenging terrain, including steep slopes, moguls, and even jumps. \nDownhill skiing can be further categorized into several disciplines, such as slalom, giant slalom, super-G, and downhill racing. Each discipline has its own set of rules, courses, and ski equipment. \nDownhill ski equipment includes heavier and stiffer skis, boots, bindings, and poles than those used in cross-country skiing. The boots are more rigid to provide better support and control during high-speed descents and sharp turns. \n\nIn summary, cross-country skiing is an endurance-based sport that involves traveling across flat or gently sloping terrain, while downhill skiing is focused on speed and technique as skiers navigate steeper slopes and challenging terrain. Both sports require specialized equipment and techniques, but they offer different experiences and challenges to participants."
  },
  {
    "path": "playground/data/prompts/conversation/system_message.txt",
    "content": "You are an AI visual assistant, and you are seeing a single image. What you see are provided with five sentences, describing the same image you are looking at. Answer all questions as you are seeing the image.\n\nDesign a conversation between you and a person asking about this photo. The answers should be in a tone that a visual AI assistant is seeing the image and answering the question.\nAsk diverse questions and give corresponding answers.\n\nInclude questions asking about the visual content of the image, including the object types, counting the objects, object actions, object locations, relative positions between objects, etc. Only include questions that have definite answers:\n(1) one can see the content in the image that the question asks about and can answer confidently;\n(2) one can determine confidently from the image that it is not in the image.\nDo not ask any question that cannot be answered confidently.\n\nAlso include complex questions that are relevant to the content in the image, for example, asking about background knowledge of the objects in the image, asking to discuss about events happening in the image, etc. Again, do not ask about uncertain details.\nProvide detailed answers when answering complex questions. For example, give detailed examples or reasoning steps to make the content more convincing and well-organized.  You can include multiple paragraphs if necessary."
  },
  {
    "path": "playground/data/prompts/detail_description/000_caps.txt",
    "content": "A harbor filled with lots of boats next to a building.\nA bicycle parked in front of several boats at a dock.\nA red bicycle in front of a line of docked white yachts\nA bike sits before boats which sit before a long building.\nA bicycle is a convenient means of land transportation when you live on a boat.\n\nbicycle: [0.287, 0.641, 0.507, 0.874]\nbicycle: [0.566, 0.667, 0.63, 0.731]\nboat: [0.318, 0.579, 0.575, 0.724]\nboat: [0.704, 0.607, 0.818, 0.727]\nboat: [0.818, 0.601, 0.942, 0.744]\nboat: [0.002, 0.53, 0.243, 0.71]\nboat: [0.541, 0.611, 0.668, 0.731]\nperson: [0.778, 0.527, 0.797, 0.57]\ncup: [0.708, 0.733, 0.724, 0.758]\nboat: [0.236, 0.532, 0.404, 0.64]\nboat: [0.81, 0.632, 0.836, 0.676]\nboat: [0.957, 0.526, 1.0, 0.752]"
  },
  {
    "path": "playground/data/prompts/detail_description/000_conv.txt",
    "content": "It is a harbor filled with numerous boats of various sizes docked next to a long building. Among the boats, there are a few white yachts lined up, standing out from the rest. There is a red bicycle prominently parked in front of the line of docked boats, serving as a convenient means of land transportation for those living on the boats. Another bicycle can be seen further back in the scene, near the middle of the harbor.\n\nA person is visible near the right side of the harbor, possibly enjoying the view or attending to their boat. Additionally, there is a cup placed on a surface near the middle of the scene."
  },
  {
    "path": "playground/data/prompts/detail_description/001_caps.txt",
    "content": "A group of people standing outside of a black vehicle with various luggage.\nLuggage surrounds a vehicle in an underground parking area\nPeople try to fit all of their luggage in an SUV.\nThe sport utility vehicle is parked in the public garage, being packed for a trip\nSome people with luggage near a van that is transporting it.\n\nperson: [0.681, 0.242, 0.774, 0.694]\nperson: [0.63, 0.222, 0.686, 0.516]\nperson: [0.444, 0.233, 0.487, 0.34]\nbackpack: [0.384, 0.696, 0.485, 0.914]\nbackpack: [0.755, 0.413, 0.846, 0.692]\nsuitcase: [0.758, 0.413, 0.845, 0.69]\nsuitcase: [0.1, 0.497, 0.173, 0.579]\nbicycle: [0.282, 0.363, 0.327, 0.442]\ncar: [0.786, 0.25, 0.848, 0.322]\ncar: [0.783, 0.27, 0.827, 0.335]\ncar: [0.86, 0.254, 0.891, 0.3]\ncar: [0.261, 0.101, 0.787, 0.626]"
  },
  {
    "path": "playground/data/prompts/detail_description/001_conv.txt",
    "content": "The image is an underground parking area with a black sport utility vehicle (SUV) parked. There are three people in the scene, with one person standing closer to the left side of the vehicle, another person in the middle, and the third person on the right side. They are all working together to pack their luggage into the SUV for a trip. \n\nIn the parking area, various luggage items are scattered around the vehicle. There are two backpacks, one located near the left rear wheel and the other closer to the right side of the vehicle. Additionally, there are two suitcases, one on the right side of the car and another further away near the center of the parking area. A bicycle can also be seen on the left side of the vehicle. \n\nOther cars are parked around the main SUV, with one car positioned behind it and slightly to the left, another behind and slightly to the right, and the third car further behind on the right side."
  },
  {
    "path": "playground/data/prompts/detail_description/002_caps.txt",
    "content": "A man holds a Wii-mote above his head while another looks on.\nA guy and his friend are playing Nintendo Wii.\nA young man is holding a video game remote over his head.\ntwo men standing in a room while one plays with a wii mote\nSome guys standing and playing a video game.\n\ncouch: [0.697, 0.759, 0.995, 1.0]\ndining table: [0.426, 0.755, 1.0, 0.987]\nperson: [0.082, 0.252, 0.342, 1.0]\nperson: [0.399, 0.085, 0.742, 0.982]\nremote: [0.477, 0.135, 0.516, 0.187]\nsink: [0.016, 0.501, 0.063, 0.52]\npotted plant: [0.798, 0.384, 0.888, 0.645]\nrefrigerator: [0.305, 0.389, 0.414, 0.547]\nchair: [0.72, 0.509, 0.858, 0.725]"
  },
  {
    "path": "playground/data/prompts/detail_description/002_conv.txt",
    "content": "The image shows two men standing in a room, engaged in playing a video game on a Nintendo Wii console. One of the men is holding a Wii remote above his head with enthusiasm, while the other man looks on, likely enjoying the friendly competition. \n\nThe room appears to be a living space with a couch located in the background and a dining table nearby. A potted plant can be seen placed close to the couch, and a chair is situated in the middle of the room. The room also features a kitchen area with a sink and a refrigerator visible in the background."
  },
  {
    "path": "playground/data/prompts/detail_description/system_message.txt",
    "content": "You are an AI visual assistant that can analyze a single image. You receive five sentences, each describing the same image you are observing. In addition, specific object locations within the image are given, along with detailed coordinates. These coordinates are in the form of bounding boxes, represented as (x1, y1, x2, y2) with floating numbers ranging from 0 to 1. These values correspond to the top left x, top left y, bottom right x, and bottom right y.\n\nUsing the provided caption and bounding box information, describe the scene in a detailed manner.\n\nInstead of directly mentioning the bounding box coordinates, utilize this data to explain the scene using natural language. Include details like object counts, position of the objects, relative position between the objects.\n\nWhen using the information from the caption and coordinates, directly explain the scene, and do not mention that the information source is the caption or the bounding box.  Always answer as if you are directly looking at the image."
  },
  {
    "path": "predict.py",
    "content": "import torch\n\nfrom llava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN\nfrom llava.conversation import conv_templates, SeparatorStyle\nfrom llava.model.builder import load_pretrained_model\nfrom llava.utils import disable_torch_init\nfrom llava.mm_utils import tokenizer_image_token\nfrom transformers.generation.streamers import TextIteratorStreamer\n\nfrom PIL import Image\n\nimport requests\nfrom io import BytesIO\n\nfrom cog import BasePredictor, Input, Path, ConcatenateIterator\nimport time\nimport subprocess\nfrom threading import Thread\n\nimport os\nos.environ[\"HUGGINGFACE_HUB_CACHE\"] = os.getcwd() + \"/weights\"\n\n# url for the weights mirror\nREPLICATE_WEIGHTS_URL = \"https://weights.replicate.delivery/default\"\n# files to download from the weights mirrors\nweights = [\n    {\n        \"dest\": \"liuhaotian/llava-v1.5-13b\",\n        # git commit hash from huggingface\n        \"src\": \"llava-v1.5-13b/006818fc465ebda4c003c0998674d9141d8d95f8\",\n        \"files\": [\n            \"config.json\",\n            \"generation_config.json\",\n            \"pytorch_model-00001-of-00003.bin\",\n            \"pytorch_model-00002-of-00003.bin\",\n            \"pytorch_model-00003-of-00003.bin\",\n            \"pytorch_model.bin.index.json\",\n            \"special_tokens_map.json\",\n            \"tokenizer.model\",\n            \"tokenizer_config.json\",\n        ]\n    },\n    {\n        \"dest\": \"openai/clip-vit-large-patch14-336\",\n        \"src\": \"clip-vit-large-patch14-336/ce19dc912ca5cd21c8a653c79e251e808ccabcd1\",\n        \"files\": [\n            \"config.json\",\n            \"preprocessor_config.json\",\n            \"pytorch_model.bin\"\n        ],\n    }\n]\n\ndef download_json(url: str, dest: Path):\n    res = requests.get(url, allow_redirects=True)\n    if res.status_code == 200 and res.content:\n        with dest.open(\"wb\") as f:\n            f.write(res.content)\n    else:\n        print(f\"Failed to download {url}. Status code: {res.status_code}\")\n\ndef download_weights(baseurl: str, basedest: str, files: list[str]):\n    basedest = Path(basedest)\n    start = time.time()\n    print(\"downloading to: \", basedest)\n    basedest.mkdir(parents=True, exist_ok=True)\n    for f in files:\n        dest = basedest / f\n        url = os.path.join(REPLICATE_WEIGHTS_URL, baseurl, f)\n        if not dest.exists():\n            print(\"downloading url: \", url)\n            if dest.suffix == \".json\":\n                download_json(url, dest)\n            else:\n                subprocess.check_call([\"pget\", url, str(dest)], close_fds=False)\n    print(\"downloading took: \", time.time() - start)\n\nclass Predictor(BasePredictor):\n    def setup(self) -> None:\n        \"\"\"Load the model into memory to make running multiple predictions efficient\"\"\"\n        for weight in weights:\n            download_weights(weight[\"src\"], weight[\"dest\"], weight[\"files\"])\n        disable_torch_init()\n    \n        self.tokenizer, self.model, self.image_processor, self.context_len = load_pretrained_model(\"liuhaotian/llava-v1.5-13b\", model_name=\"llava-v1.5-13b\", model_base=None, load_8bit=False, load_4bit=False)\n\n    def predict(\n        self,\n        image: Path = Input(description=\"Input image\"),\n        prompt: str = Input(description=\"Prompt to use for text generation\"),\n        top_p: float = Input(description=\"When decoding text, samples from the top p percentage of most likely tokens; lower to ignore less likely tokens\", ge=0.0, le=1.0, default=1.0),\n        temperature: float = Input(description=\"Adjusts randomness of outputs, greater than 1 is random and 0 is deterministic\", default=0.2, ge=0.0),\n        max_tokens: int = Input(description=\"Maximum number of tokens to generate. A word is generally 2-3 tokens\", default=1024, ge=0),\n    ) -> ConcatenateIterator[str]:\n        \"\"\"Run a single prediction on the model\"\"\"\n    \n        conv_mode = \"llava_v1\"\n        conv = conv_templates[conv_mode].copy()\n    \n        image_data = load_image(str(image))\n        image_tensor = self.image_processor.preprocess(image_data, return_tensors='pt')['pixel_values'].half().cuda()\n    \n        # loop start\n    \n        # just one turn, always prepend image token\n        inp = DEFAULT_IMAGE_TOKEN + '\\n' + prompt\n        conv.append_message(conv.roles[0], inp)\n\n        conv.append_message(conv.roles[1], None)\n        prompt = conv.get_prompt()\n    \n        input_ids = tokenizer_image_token(prompt, self.tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).cuda()\n        stop_str = conv.sep if conv.sep_style != SeparatorStyle.TWO else conv.sep2\n        keywords = [stop_str]\n        streamer = TextIteratorStreamer(self.tokenizer, skip_prompt=True, timeout=20.0)\n    \n        with torch.inference_mode():\n            thread = Thread(target=self.model.generate, kwargs=dict(\n                inputs=input_ids,\n                images=image_tensor,\n                do_sample=True,\n                temperature=temperature,\n                top_p=top_p,\n                max_new_tokens=max_tokens,\n                streamer=streamer,\n                use_cache=True))\n            thread.start()\n            # workaround: second-to-last token is always \" \"\n            # but we want to keep it if it's not the second-to-last token\n            prepend_space = False\n            for new_text in streamer:\n                if new_text == \" \":\n                    prepend_space = True\n                    continue\n                if new_text.endswith(stop_str):\n                    new_text = new_text[:-len(stop_str)].strip()\n                    prepend_space = False\n                elif prepend_space:\n                    new_text = \" \" + new_text\n                    prepend_space = False\n                if len(new_text):\n                    yield new_text\n            if prepend_space:\n                yield \" \"\n            thread.join()\n    \n\ndef load_image(image_file):\n    if image_file.startswith('http') or image_file.startswith('https'):\n        response = requests.get(image_file)\n        image = Image.open(BytesIO(response.content)).convert('RGB')\n    else:\n        image = Image.open(image_file).convert('RGB')\n    return image\n\n"
  },
  {
    "path": "pyproject.toml",
    "content": "[build-system]\nrequires = [\"setuptools>=61.0\"]\nbuild-backend = \"setuptools.build_meta\"\n\n[project]\nname = \"llava\"\nversion = \"1.2.2.post1\"\ndescription = \"Towards GPT-4 like large language and visual assistant.\"\nreadme = \"README.md\"\nrequires-python = \">=3.8\"\nclassifiers = [\n    \"Programming Language :: Python :: 3\",\n    \"License :: OSI Approved :: Apache Software License\",\n]\ndependencies = [\n    \"torch==2.1.2\", \"torchvision==0.16.2\",\n    \"transformers==4.37.2\", \"tokenizers==0.15.1\", \"sentencepiece==0.1.99\", \"shortuuid\",\n    \"accelerate==0.21.0\", \"peft\", \"bitsandbytes\",\n    \"pydantic\", \"markdown2[all]\", \"numpy\", \"scikit-learn==1.2.2\",\n    \"gradio==4.16.0\", \"gradio_client==0.8.1\",\n    \"requests\", \"httpx==0.24.0\", \"uvicorn\", \"fastapi\",\n    \"einops==0.6.1\", \"einops-exts==0.0.4\", \"timm==0.6.13\",\n]\n\n[project.optional-dependencies]\ntrain = [\"deepspeed==0.12.6\", \"ninja\", \"wandb\"]\nbuild = [\"build\", \"twine\"]\n\n[project.urls]\n\"Homepage\" = \"https://llava-vl.github.io\"\n\"Bug Tracker\" = \"https://github.com/haotian-liu/LLaVA/issues\"\n\n[tool.setuptools.packages.find]\nexclude = [\"assets*\", \"benchmark*\", \"docs\", \"dist*\", \"playground*\", \"scripts*\", \"tests*\"]\n\n[tool.wheel]\nexclude = [\"assets*\", \"benchmark*\", \"docs\", \"dist*\", \"playground*\", \"scripts*\", \"tests*\"]\n"
  },
  {
    "path": "scripts/convert_gqa_for_eval.py",
    "content": "import os\nimport json\nimport argparse\n\nparser = argparse.ArgumentParser()\nparser.add_argument(\"--src\", type=str)\nparser.add_argument(\"--dst\", type=str)\nargs = parser.parse_args()\n\nall_answers = []\nfor line_idx, line in enumerate(open(args.src)):\n    res = json.loads(line)\n    question_id = res['question_id']\n    text = res['text'].rstrip('.').lower()\n    all_answers.append({\"questionId\": question_id, \"prediction\": text})\n\nwith open(args.dst, 'w') as f:\n    json.dump(all_answers, f)\n"
  },
  {
    "path": "scripts/convert_mmbench_for_submission.py",
    "content": "import os\nimport json\nimport argparse\nimport pandas as pd\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--annotation-file\", type=str, required=True)\n    parser.add_argument(\"--result-dir\", type=str, required=True)\n    parser.add_argument(\"--upload-dir\", type=str, required=True)\n    parser.add_argument(\"--experiment\", type=str, required=True)\n\n    return parser.parse_args()\n\nif __name__ == \"__main__\":\n    args = get_args()\n\n    df = pd.read_table(args.annotation_file)\n\n    cur_df = df.copy()\n    cur_df = cur_df.drop(columns=['hint', 'category', 'source', 'image', 'comment', 'l2-category'])\n    cur_df.insert(6, 'prediction', None)\n    for pred in open(os.path.join(args.result_dir, f\"{args.experiment}.jsonl\")):\n        pred = json.loads(pred)\n        cur_df.loc[df['index'] == pred['question_id'], 'prediction'] = pred['text']\n\n    cur_df.to_excel(os.path.join(args.upload_dir, f\"{args.experiment}.xlsx\"), index=False, engine='openpyxl')\n"
  },
  {
    "path": "scripts/convert_mmvet_for_eval.py",
    "content": "import os\nimport json\nimport argparse\n\nparser = argparse.ArgumentParser()\nparser.add_argument(\"--src\", type=str)\nparser.add_argument(\"--dst\", type=str)\nargs = parser.parse_args()\n\ncur_result = {}\n\nfor line in open(args.src):\n    data = json.loads(line)\n    qid = data['question_id']\n    cur_result[f'v1_{qid}'] = data['text']\n\nwith open(args.dst, 'w') as f:\n    json.dump(cur_result, f, indent=2)\n"
  },
  {
    "path": "scripts/convert_seed_for_submission.py",
    "content": "import os\nimport json\nimport argparse\n\n\ndef get_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--annotation-file\", type=str)\n    parser.add_argument(\"--result-file\", type=str)\n    parser.add_argument(\"--result-upload-file\", type=str)\n    return parser.parse_args()\n\n\ndef eval_single(result_file, eval_only_type=None):\n    results = {}\n    for line in open(result_file):\n        row = json.loads(line)\n        results[row['question_id']] = row\n\n    type_counts = {}\n    correct_counts = {}\n    for question_data in data['questions']:\n        if eval_only_type is not None and question_data['data_type'] != eval_only_type: continue\n        data_type = question_data['question_type_id']\n        type_counts[data_type] = type_counts.get(data_type, 0) + 1\n        try:\n            question_id = int(question_data['question_id'])\n        except:\n            question_id = question_data['question_id']\n        if question_id not in results:\n            correct_counts[data_type] = correct_counts.get(data_type, 0)\n            continue\n        row = results[question_id]\n        if row['text'] == question_data['answer']:\n            correct_counts[data_type] = correct_counts.get(data_type, 0) + 1\n\n    total_count = 0\n    total_correct = 0\n    for data_type in sorted(type_counts.keys()):\n        accuracy = correct_counts[data_type] / type_counts[data_type] * 100\n        if eval_only_type is None:\n            print(f\"{ques_type_id_to_name[data_type]}: {accuracy:.2f}%\")\n\n        total_count += type_counts[data_type]\n        total_correct += correct_counts[data_type]\n\n    total_accuracy = total_correct / total_count * 100\n    if eval_only_type is None:\n        print(f\"Total accuracy: {total_accuracy:.2f}%\")\n    else:\n        print(f\"{eval_only_type} accuracy: {total_accuracy:.2f}%\")\n\n    return results\n\nif __name__ == \"__main__\":\n    args = get_args()\n    data = json.load(open(args.annotation_file))\n    ques_type_id_to_name = {id:n for n,id in data['question_type'].items()}\n\n    results = eval_single(args.result_file)\n    eval_single(args.result_file, eval_only_type='image')\n    eval_single(args.result_file, eval_only_type='video')\n\n    with open(args.result_upload_file, 'w') as fp:\n        for question in data['questions']:\n            qid = question['question_id']\n            if qid in results:\n                result = results[qid]\n            else:\n                result = results[int(qid)]\n            fp.write(json.dumps({\n                'question_id': qid,\n                'prediction': result['text']\n            }) + '\\n')\n"
  },
  {
    "path": "scripts/convert_sqa_to_llava.py",
    "content": "import json\nimport os\nimport fire\nimport re\nfrom convert_sqa_to_llava_base_prompt import build_prompt_chatbot\n\n\ndef convert_to_llava(base_dir, split, prompt_format=\"QCM-LEA\"):\n    split_indices = json.load(open(os.path.join(base_dir, \"pid_splits.json\")))[split]\n    problems = json.load(open(os.path.join(base_dir, \"problems.json\")))\n\n    split_problems = build_prompt_chatbot(\n        problems, split_indices, prompt_format,\n        use_caption=False, is_test=False)\n\n    target_format = []\n    for prob_id, (input, output) in split_problems.items():\n        if input.startswith('Question: '):\n            input = input.replace('Question: ', '')\n        if output.startswith('Answer: '):\n            output = output.replace('Answer: ', '')\n\n        raw_prob_data = problems[prob_id]\n        if raw_prob_data['image'] is None:\n            target_format.append({\n                \"id\": prob_id,\n                \"conversations\": [\n                    {'from': 'human', 'value': f\"{input}\"},\n                    {'from': 'gpt', 'value': f\"{output}\"},\n                ],\n            })\n\n        else:\n            target_format.append({\n                \"id\": prob_id,\n                \"image\": os.path.join(prob_id, raw_prob_data['image']),\n                \"conversations\": [\n                    {'from': 'human', 'value': f\"{input}\\n<image>\"},\n                    {'from': 'gpt', 'value': f\"{output}\"},\n                ],\n            })\n\n    print(f'Number of samples: {len(target_format)}')\n\n    with open(os.path.join(base_dir, f\"llava_{split}_{prompt_format}.json\"), \"w\") as f:\n        json.dump(target_format, f, indent=2)\n\n\ndef convert_to_jsonl(base_dir, split, prompt_format=\"QCM-LEPA\"):\n    split_indices = json.load(open(os.path.join(base_dir, \"pid_splits.json\")))[split]\n    problems = json.load(open(os.path.join(base_dir, \"problems.json\")))\n\n    split_problems = build_prompt_chatbot(\n        problems, split_indices, prompt_format,\n        use_caption=False, is_test=False)\n\n    writer = open(os.path.join(base_dir, f\"scienceqa_{split}_{prompt_format}.jsonl\"), \"w\")\n    for prob_id, (input, output) in split_problems.items():\n        if input.startswith('Question: '):\n            input = input.replace('Question: ', '')\n        if output.startswith('Answer: '):\n            output = output.replace('Answer: ', '')\n\n        raw_prob_data = problems[prob_id]\n        if raw_prob_data['image'] is None:\n            data = {\n                \"id\": prob_id,\n                \"instruction\": f\"{input}\",\n                \"output\": f\"{output}\",\n            }\n\n        else:\n            data = {\n                \"id\": prob_id,\n                \"image\": os.path.join(prob_id, raw_prob_data['image']),\n                \"instruction\": f\"{input}\\n<image>\",\n                \"output\": f\"{output}\",\n            }\n        writer.write(json.dumps(data) + '\\n')\n    writer.close()\n\n\ndef main(task, **kwargs):\n    globals()[task](**kwargs)\n\n\nif __name__ == \"__main__\":\n    fire.Fire(main)\n"
  },
  {
    "path": "scripts/convert_sqa_to_llava_base_prompt.py",
    "content": "def get_question_text(problem):\n    question = problem['question']\n    return question\n\n\ndef get_context_text(problem, use_caption):\n    txt_context = problem['hint']\n    img_context = problem['caption'] if use_caption else \"\"\n    context = \" \".join([txt_context, img_context]).strip()\n    if context == \"\":\n        context = \"N/A\"\n    return context\n\n\ndef get_choice_text(probelm, options):\n    choices = probelm['choices']\n    choice_list = []\n    for i, c in enumerate(choices):\n        choice_list.append(\"({}) {}\".format(options[i], c))\n    choice_txt = \" \".join(choice_list)\n    #print(choice_txt)\n    return choice_txt\n\n\ndef get_answer(problem, options):\n    return options[problem['answer']]\n\n\ndef get_lecture_text(problem):\n    # \\\\n: GPT-3 can generate the lecture with more tokens.\n    lecture = problem['lecture'].replace(\"\\n\", \"\\\\n\")\n    return lecture\n\n\ndef get_solution_text(problem):\n    # \\\\n: GPT-3 can generate the solution with more tokens\n    solution = problem['solution'].replace(\"\\n\", \"\\\\n\")\n    return solution\n\n\ndef create_one_example_chatbot(format, question, context, choice, answer, lecture, solution, test_example=True):\n\n    input_format, output_format = format.split(\"-\")\n\n    ## Inputs\n    if input_format == \"CQM\":\n        input = f\"Context: {context}\\nQuestion: {question}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCM\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\n\"\n    # upper bound experiment\n    elif input_format == \"QCML\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture}\\n\"\n    elif input_format == \"QCME\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {solution}\\n\"\n    elif input_format == \"QCMLE\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture} {solution}\\n\"\n\n    elif input_format == \"QCLM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {solution}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCLEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture} {solution}\\nOptions: {choice}\\n\"\n\n    # Outputs\n    if test_example:\n        output = \"Answer:\"\n    elif output_format == 'A':\n        output = f\"Answer: The answer is {answer}.\"\n\n    elif output_format == 'AL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution}\"\n    elif output_format == 'AE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture}\"\n    elif output_format == 'ALE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture} {solution}\"\n    elif output_format == 'AEL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution} {lecture}\"\n\n    elif output_format == 'LA':\n        output = f\"Answer: {lecture} The answer is {answer}.\"\n    elif output_format == 'EA':\n        output = f\"Answer: {solution} The answer is {answer}.\"\n    elif output_format == 'LEA':\n        output = f\"Answer: {lecture} {solution} The answer is {answer}.\"\n    elif output_format == 'ELA':\n        output = f\"Answer: {solution} {lecture} The answer is {answer}.\"\n    elif output_format == 'LEPA':\n        output = ''\n        if len(lecture.strip()) > 0:\n            output += f\"LECTURE: {lecture}\\n\"\n        if len(solution.strip()) > 0:\n            output += f\"SOLUTION: {solution}\\n\"\n        output += '###\\n'\n        output += f\"ANSWER: {answer}.\"\n\n    input = input.replace(\"  \", \" \").strip()\n    output = output.replace(\"  \", \" \").strip()\n    if input.endswith(\"BECAUSE:\"):\n        input = input.replace(\"BECAUSE:\", \"\").strip()\n    if output.endswith(\"BECAUSE:\"):\n        output = output.replace(\"BECAUSE:\", \"\").strip()\n    return input, output\n\n\ndef create_one_example(format, question, context, choice, answer, lecture, solution, test_example=True):\n\n    input_format, output_format = format.split(\"-\")\n\n    ## Inputs\n    if input_format == \"CQM\":\n        input = f\"Context: {context}\\nQuestion: {question}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCM\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\n\"\n    # upper bound experiment\n    elif input_format == \"QCML\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture}\\n\"\n    elif input_format == \"QCME\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {solution}\\n\"\n    elif input_format == \"QCMLE\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture} {solution}\\n\"\n\n    elif input_format == \"QCLM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {solution}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCLEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture} {solution}\\nOptions: {choice}\\n\"\n\n    # Outputs\n    if test_example:\n        output = \"Answer:\"\n    elif output_format == 'A':\n        output = f\"Answer: The answer is {answer}.\"\n\n    elif output_format == 'AL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution}\"\n    elif output_format == 'AE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture}\"\n    elif output_format == 'ALE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture} {solution}\"\n    elif output_format == 'AEL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution} {lecture}\"\n\n    elif output_format == 'LA':\n        output = f\"Answer: {lecture} The answer is {answer}.\"\n    elif output_format == 'EA':\n        output = f\"Answer: {solution} The answer is {answer}.\"\n    elif output_format == 'LEA':\n        output = f\"Answer: {lecture} {solution} The answer is {answer}.\"\n    elif output_format == 'ELA':\n        output = f\"Answer: {solution} {lecture} The answer is {answer}.\"\n\n    text = input + output\n    text = text.replace(\"  \", \" \").strip()\n    if text.endswith(\"BECAUSE:\"):\n        text = text.replace(\"BECAUSE:\", \"\").strip()\n    return text\n\n\n\ndef create_one_example_gpt4(format, question, context, choice, answer, lecture, solution, test_example=True):\n\n    input_format, output_format = format.split(\"-\")\n\n    ## Inputs\n    if input_format == \"CQM\":\n        input = f\"Context: {context}\\nQuestion: {question}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCM\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\n\"\n    # upper bound experiment\n    elif input_format == \"QCML\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture}\\n\"\n    elif input_format == \"QCME\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {solution}\\n\"\n    elif input_format == \"QCMLE\":\n        input = f\"Question: {question}\\nContext: {context}\\nOptions: {choice}\\nBECAUSE: {lecture} {solution}\\n\"\n\n    elif input_format == \"QCLM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {solution}\\nOptions: {choice}\\n\"\n    elif input_format == \"QCLEM\":\n        input = f\"Question: {question}\\nContext: {context}\\nBECAUSE: {lecture} {solution}\\nOptions: {choice}\\n\"\n\n    # Outputs\n    if test_example:\n        output = \"Answer:\"\n    elif output_format == 'A':\n        output = f\"Answer: The answer is {answer}.\"\n\n    elif output_format == 'AL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution}\"\n    elif output_format == 'AE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture}\"\n    elif output_format == 'ALE':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {lecture} {solution}\"\n    elif output_format == 'AEL':\n        output = f\"Answer: The answer is {answer}. BECAUSE: {solution} {lecture}\"\n\n    elif output_format == 'LA':\n        output = f\"Answer: {lecture} The answer is {answer}.\"\n    elif output_format == 'EA':\n        output = f\"Answer: {solution} The answer is {answer}.\"\n    elif output_format == 'LEA':\n        output = f\"Answer: {lecture} {solution} The answer is {answer}.\"\n    elif output_format == 'ELA':\n        output = f\"Answer: {solution} {lecture} The answer is {answer}.\"\n\n    input = input.replace(\"  \", \" \").strip()\n    output = output.replace(\"  \", \" \").strip()\n    if output.endswith(\"BECAUSE:\"):\n        output = output.replace(\"BECAUSE:\", \"\").strip()\n\n    user_prompt = {\"role\": \"user\", \"content\": f\"Can you explain {input}?\"}\n    assistant_prompt = {\"role\": \"assistant\", \"content\": f\"{output}\"}\n\n    return user_prompt, assistant_prompt\n\n\ndef build_prompt_chatbot(problems, shot_qids, prompt_format, use_caption=False, options=[\"A\", \"B\", \"C\", \"D\", \"E\"], is_test=False):\n    examples = {}\n\n    for qid in shot_qids:\n        question = get_question_text(problems[qid])\n        context = get_context_text(problems[qid], use_caption)\n        choice = get_choice_text(problems[qid], options)\n        answer = get_answer(problems[qid], options)\n        lecture = get_lecture_text(problems[qid]).replace('\\\\n', '\\n')\n        solution = get_solution_text(problems[qid]).replace('\\\\n', '\\n')\n\n        train_example = create_one_example_chatbot(prompt_format,\n                                           question,\n                                           context,\n                                           choice,\n                                           answer,\n                                           lecture,\n                                           solution,\n                                           test_example=is_test)\n        examples[qid] = train_example\n    return examples\n\n\ndef build_prompt(problems, shot_qids, test_qid, args):\n\n    examples = []\n\n    # n-shot training examples\n    for qid in shot_qids:\n        question = get_question_text(problems[qid])\n        context = get_context_text(problems[qid], args.use_caption)\n        choice = get_choice_text(problems[qid], args.options)\n        answer = get_answer(problems[qid], args.options)\n        lecture = get_lecture_text(problems[qid])\n        solution = get_solution_text(problems[qid])\n\n        train_example = create_one_example(args.prompt_format,\n                                           question,\n                                           context,\n                                           choice,\n                                           answer,\n                                           lecture,\n                                           solution,\n                                           test_example=False)\n        examples.append(train_example)\n\n    # test example\n    question = get_question_text(problems[test_qid])\n    context = get_context_text(problems[test_qid], args.use_caption)\n    choice = get_choice_text(problems[test_qid], args.options)\n    answer = get_answer(problems[test_qid], args.options)\n    lecture = get_lecture_text(problems[test_qid])\n    solution = get_solution_text(problems[test_qid])\n\n    test_example = create_one_example(args.prompt_format,\n                                      question,\n                                      context,\n                                      choice,\n                                      answer,\n                                      lecture,\n                                      solution,\n                                      test_example=True)\n    examples.append(test_example)\n\n    # create the prompt input\n    prompt_input = '\\n\\n'.join(examples)\n\n    return prompt_input\n\n\ndef build_prompt_gpt4(problems, shot_qids, test_qid, args):\n\n    prompt_array = [{\"role\": \"system\", \"content\": \"You are a helpful assistant.\"}]\n\n    # n-shot training examples\n    for qid in shot_qids:\n        question = get_question_text(problems[qid])\n        context = get_context_text(problems[qid], args.use_caption)\n        choice = get_choice_text(problems[qid], args.options)\n        answer = get_answer(problems[qid], args.options)\n        lecture = get_lecture_text(problems[qid])\n        solution = get_solution_text(problems[qid])\n\n        user_prompt, assistant_prompt = create_one_example_gpt4(args.prompt_format,\n                                           question,\n                                           context,\n                                           choice,\n                                           answer,\n                                           lecture,\n                                           solution,\n                                           test_example=False)\n        prompt_array.append(user_prompt)\n        prompt_array.append(assistant_prompt)\n\n    # test example\n    question = get_question_text(problems[test_qid])\n    context = get_context_text(problems[test_qid], args.use_caption)\n    choice = get_choice_text(problems[test_qid], args.options)\n    answer = get_answer(problems[test_qid], args.options)\n    lecture = get_lecture_text(problems[test_qid])\n    solution = get_solution_text(problems[test_qid])\n\n    user_prompt, assistant_prompt = create_one_example_gpt4(args.prompt_format,\n                                      question,\n                                      context,\n                                      choice,\n                                      answer,\n                                      lecture,\n                                      solution,\n                                      test_example=True)\n    prompt_array.append(user_prompt)\n    prompt_array.append(assistant_prompt)\n\n    return prompt_array"
  },
  {
    "path": "scripts/convert_vizwiz_for_submission.py",
    "content": "import os\nimport argparse\nimport json\n\nfrom llava.eval.m4c_evaluator import EvalAIAnswerProcessor\n\n\ndef parse_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--annotation-file', type=str, required=True)\n    parser.add_argument('--result-file', type=str, required=True)\n    parser.add_argument('--result-upload-file', type=str, required=True)\n    return parser.parse_args()\n\n\nif __name__ == '__main__':\n\n    args = parse_args()\n\n    os.makedirs(os.path.dirname(args.result_upload_file), exist_ok=True)\n\n    results = []\n    error_line = 0\n    for line_idx, line in enumerate(open(args.result_file)):\n        try:\n            results.append(json.loads(line))\n        except:\n            error_line += 1\n    results = {x['question_id']: x['text'] for x in results}\n    test_split = [json.loads(line) for line in open(args.annotation_file)]\n    split_ids = set([x['question_id'] for x in test_split])\n\n    print(f'total results: {len(results)}, total split: {len(test_split)}, error_line: {error_line}')\n\n    all_answers = []\n\n    answer_processor = EvalAIAnswerProcessor()\n\n    for x in test_split:\n        assert x['question_id'] in results\n        all_answers.append({\n            'image': x['image'],\n            'answer': answer_processor(results[x['question_id']])\n        })\n\n    with open(args.result_upload_file, 'w') as f:\n        json.dump(all_answers, f)\n"
  },
  {
    "path": "scripts/convert_vqav2_for_submission.py",
    "content": "import os\nimport argparse\nimport json\n\nfrom llava.eval.m4c_evaluator import EvalAIAnswerProcessor\n\n\ndef parse_args():\n    parser = argparse.ArgumentParser()\n    parser.add_argument('--dir', type=str, default=\"./playground/data/eval/vqav2\")\n    parser.add_argument('--ckpt', type=str, required=True)\n    parser.add_argument('--split', type=str, required=True)\n    return parser.parse_args()\n\n\nif __name__ == '__main__':\n\n    args = parse_args()\n\n    src = os.path.join(args.dir, 'answers', args.split, args.ckpt, 'merge.jsonl')\n    test_split = os.path.join(args.dir, 'llava_vqav2_mscoco_test2015.jsonl')\n    dst = os.path.join(args.dir, 'answers_upload', args.split, f'{args.ckpt}.json')\n    os.makedirs(os.path.dirname(dst), exist_ok=True)\n\n    results = []\n    error_line = 0\n    for line_idx, line in enumerate(open(src)):\n        try:\n            results.append(json.loads(line))\n        except:\n            error_line += 1\n\n    results = {x['question_id']: x['text'] for x in results}\n    test_split = [json.loads(line) for line in open(test_split)]\n    split_ids = set([x['question_id'] for x in test_split])\n\n    print(f'total results: {len(results)}, total split: {len(test_split)}, error_line: {error_line}')\n\n    all_answers = []\n\n    answer_processor = EvalAIAnswerProcessor()\n\n    for x in test_split:\n        if x['question_id'] not in results:\n            all_answers.append({\n                'question_id': x['question_id'],\n                'answer': ''\n            })\n        else:\n            all_answers.append({\n                'question_id': x['question_id'],\n                'answer': answer_processor(results[x['question_id']])\n            })\n\n    with open(dst, 'w') as f:\n        json.dump(all_answers, open(dst, 'w'))\n"
  },
  {
    "path": "scripts/extract_mm_projector.py",
    "content": "\"\"\"\nThis is just a utility that I use to extract the projector for quantized models.\nIt is NOT necessary at all to train, or run inference/serve demos.\nUse this script ONLY if you fully understand its implications.\n\"\"\"\n\n\nimport os\nimport argparse\nimport torch\nimport json\nfrom collections import defaultdict\n\n\ndef parse_args():\n    parser = argparse.ArgumentParser(description='Extract MMProjector weights')\n    parser.add_argument('--model-path', type=str, help='model folder')\n    parser.add_argument('--output', type=str, help='output file')\n    args = parser.parse_args()\n    return args\n\n\nif __name__ == '__main__':\n    args = parse_args()\n\n    keys_to_match = ['mm_projector']\n    ckpt_to_key = defaultdict(list)\n    try:\n        model_indices = json.load(open(os.path.join(args.model_path, 'pytorch_model.bin.index.json')))\n        for k, v in model_indices['weight_map'].items():\n            if any(key_match in k for key_match in keys_to_match):\n                ckpt_to_key[v].append(k)\n    except FileNotFoundError:\n        # Smaller models or model checkpoints saved by DeepSpeed.\n        v = 'pytorch_model.bin'\n        for k in torch.load(os.path.join(args.model_path, v), map_location='cpu').keys():\n            if any(key_match in k for key_match in keys_to_match):\n                ckpt_to_key[v].append(k)\n\n    loaded_weights = {}\n\n    for ckpt_name, weight_keys in ckpt_to_key.items():\n        ckpt = torch.load(os.path.join(args.model_path, ckpt_name), map_location='cpu')\n        for k in weight_keys:\n            loaded_weights[k] = ckpt[k]\n\n    torch.save(loaded_weights, args.output)\n"
  },
  {
    "path": "scripts/finetune.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n################## VICUNA ##################\n# PROMPT_VERSION=v1\n# MODEL_VERSION=\"vicuna-v1-3-7b\"\n################## VICUNA ##################\n\n################## LLaMA-2 ##################\n# PROMPT_VERSION=\"llava_llama_2\"\n# MODEL_VERSION=\"llama-2-7b-chat\"\n################## LLaMA-2 ##################\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path ./playground/data/llava_instruct_80k.json \\\n    --image_folder /path/to/coco/train2017 \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-$MODEL_VERSION-pretrain/mm_projector.bin \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-finetune \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/finetune_full_schedule.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n################## VICUNA ##################\n# PROMPT_VERSION=v1\n# MODEL_VERSION=\"vicuna-v1-3-7b\"\n################## VICUNA ##################\n\n################## LLaMA-2 ##################\n# PROMPT_VERSION=\"llava_llama_2\"\n# MODEL_VERSION=\"llama-2-7b-chat\"\n################## LLaMA-2 ##################\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path ./playground/data/llava_instruct_158k.json \\\n    --image_folder /path/to/coco/train2017 \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-$MODEL_VERSION-pretrain/mm_projector.bin \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-finetune \\\n    --num_train_epochs 3 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/finetune_lora.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n################## VICUNA ##################\n# PROMPT_VERSION=v1\n# MODEL_VERSION=\"vicuna-v1-3-7b\"\n################## VICUNA ##################\n\n################## LLaMA-2 ##################\n# PROMPT_VERSION=\"llava_llama_2\"\n# MODEL_VERSION=\"llama-2-7b-chat\"\n################## LLaMA-2 ##################\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --lora_enable True \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path ./playground/data/llava_instruct_80k.json \\\n    --image_folder /path/to/coco/train2017 \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-$MODEL_VERSION-pretrain/mm_projector.bin \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-finetune_lora \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --lazy_preprocess True \\\n    --dataloader_num_workers 4 \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/finetune_qlora.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n################## VICUNA ##################\n# PROMPT_VERSION=v1\n# MODEL_VERSION=\"vicuna-v1-3-7b\"\n################## VICUNA ##################\n\n################## LLaMA-2 ##################\n# PROMPT_VERSION=\"llava_llama_2\"\n# MODEL_VERSION=\"llama-2-7b-chat\"\n################## LLaMA-2 ##################\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --lora_enable True \\\n    --bits 4 \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path ./playground/data/llava_instruct_80k.json \\\n    --image_folder /path/to/coco/train2017 \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-$MODEL_VERSION-pretrain/mm_projector.bin \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-finetune_lora \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --lazy_preprocess True \\\n    --dataloader_num_workers 4 \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/finetune_sqa.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path lmsys/vicuna-13b-v1.3 \\\n    --version $PROMPT_VERSION \\\n    --data_path /Data/ScienceQA/data/scienceqa/llava_train_QCM-LEA.json \\\n    --image_folder /Data/ScienceQA/data/scienceqa/images/train \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/huggingface/liuhaotian/llava-pretrain-vicuna-13b-v1.3/mm_projector.bin \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-vicuna-13b-v1.3-pretrain_lcs558k_plain-ScienceQA_QCM_LEA-12e \\\n    --num_train_epochs 12 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/merge_lora_weights.py",
    "content": "import argparse\nfrom llava.model.builder import load_pretrained_model\nfrom llava.mm_utils import get_model_name_from_path\n\n\ndef merge_lora(args):\n    model_name = get_model_name_from_path(args.model_path)\n    tokenizer, model, image_processor, context_len = load_pretrained_model(args.model_path, args.model_base, model_name, device_map='cpu')\n\n    model.save_pretrained(args.save_model_path)\n    tokenizer.save_pretrained(args.save_model_path)\n\n\nif __name__ == \"__main__\":\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\"--model-path\", type=str, required=True)\n    parser.add_argument(\"--model-base\", type=str, required=True)\n    parser.add_argument(\"--save-model-path\", type=str, required=True)\n\n    args = parser.parse_args()\n\n    merge_lora(args)\n"
  },
  {
    "path": "scripts/pretrain.sh",
    "content": "#!/bin/bash\n\n# IMPORTANT: this is the training script for the original LLaVA, NOT FOR LLaVA V1.5!\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n# MODEL_VERSION=vicuna-v1-3-7b\n# MODEL_VERSION=llama-2-7b-chat\n\n########### DO NOT CHANGE ###########\n########### USE THIS FOR BOTH ###########\nPROMPT_VERSION=plain\n########### DO NOT CHANGE ###########\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path /path/to/pretrain_data.json \\\n    --image_folder /path/to/images \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --tune_mm_mlp_adapter True \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-pretrain \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 24000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-3 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/pretrain_xformers.sh",
    "content": "#!/bin/bash\n\n# Uncomment and set the following variables correspondingly to run this script:\n\n# MODEL_VERSION=vicuna-v1-3-7b\n# MODEL_VERSION=llama-2-7b-chat\n\n########### DO NOT CHANGE ###########\n########### USE THIS FOR BOTH ###########\nPROMPT_VERSION=plain\n########### DO NOT CHANGE ###########\n\ndeepspeed llava/train/train_xformers.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path ./checkpoints/$MODEL_VERSION \\\n    --version $PROMPT_VERSION \\\n    --data_path /path/to/pretrain_data.json \\\n    --image_folder /path/to/images \\\n    --vision_tower openai/clip-vit-large-patch14 \\\n    --tune_mm_mlp_adapter True \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 False \\\n    --output_dir ./checkpoints/llava-$MODEL_VERSION-pretrain \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 4 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 4 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 24000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-3 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 False \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/sqa_eval_batch.sh",
    "content": "#!/bin/bash\n\nCHUNKS=8\nfor IDX in {0..7}; do\n    CUDA_VISIBLE_DEVICES=$IDX python -m llava.eval.model_vqa_science \\\n        --model-path liuhaotian/llava-lcs558k-scienceqa-vicuna-13b-v1.3 \\\n        --question-file ~/haotian/datasets/ScienceQA/data/scienceqa/llava_test_QCM-LEA.json \\\n        --image-folder ~/haotian/datasets/ScienceQA/data/scienceqa/images/test \\\n        --answers-file ./test_llava-13b-chunk$CHUNKS_$IDX.jsonl \\\n        --num-chunks $CHUNKS \\\n        --chunk-idx $IDX \\\n        --conv-mode llava_v1 &\ndone\n"
  },
  {
    "path": "scripts/sqa_eval_gather.sh",
    "content": "#!/bin/bash\n\nCHUNKS=8\noutput_file=\"test_llava-13b.jsonl\"\n\n# Clear out the output file if it exists.\n> \"$output_file\"\n\n# Loop through the indices and concatenate each file.\nfor idx in $(seq 0 $((CHUNKS-1))); do\n  cat \"./test_llava-13b-chunk${idx}.jsonl\" >> \"$output_file\"\ndone\n\npython llava/eval/eval_science_qa.py \\\n    --base-dir ~/haotian/datasets/ScienceQA/data/scienceqa \\\n    --result-file ./test_llava-13b.jsonl \\\n    --output-file ./test_llava-13b_output.json \\\n    --output-result ./test_llava-13b_result.json\n"
  },
  {
    "path": "scripts/upload_pypi.sh",
    "content": "#!/bin/bash\n\n# Step 0: Clean up\nrm -rf dist\n\n# Step 1: Change the package name to \"llava-torch\"\nsed -i 's/name = \"llava\"/name = \"llava-torch\"/' pyproject.toml\n\n# Step 2: Build the package\npython -m build\n\n# Step 3: Revert the changes in pyproject.toml to the original\nsed -i 's/name = \"llava-torch\"/name = \"llava\"/' pyproject.toml\n\n# Step 4: Upload to PyPI\npython -m twine upload dist/*\n"
  },
  {
    "path": "scripts/v1_5/eval/gqa.sh",
    "content": "#!/bin/bash\n\ngpu_list=\"${CUDA_VISIBLE_DEVICES:-0}\"\nIFS=',' read -ra GPULIST <<< \"$gpu_list\"\n\nCHUNKS=${#GPULIST[@]}\n\nCKPT=\"llava-v1.5-13b\"\nSPLIT=\"llava_gqa_testdev_balanced\"\nGQADIR=\"./playground/data/eval/gqa/data\"\n\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    CUDA_VISIBLE_DEVICES=${GPULIST[$IDX]} python -m llava.eval.model_vqa_loader \\\n        --model-path liuhaotian/llava-v1.5-13b \\\n        --question-file ./playground/data/eval/gqa/$SPLIT.jsonl \\\n        --image-folder ./playground/data/eval/gqa/data/images \\\n        --answers-file ./playground/data/eval/gqa/answers/$SPLIT/$CKPT/${CHUNKS}_${IDX}.jsonl \\\n        --num-chunks $CHUNKS \\\n        --chunk-idx $IDX \\\n        --temperature 0 \\\n        --conv-mode vicuna_v1 &\ndone\n\nwait\n\noutput_file=./playground/data/eval/gqa/answers/$SPLIT/$CKPT/merge.jsonl\n\n# Clear out the output file if it exists.\n> \"$output_file\"\n\n# Loop through the indices and concatenate each file.\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    cat ./playground/data/eval/gqa/answers/$SPLIT/$CKPT/${CHUNKS}_${IDX}.jsonl >> \"$output_file\"\ndone\n\npython scripts/convert_gqa_for_eval.py --src $output_file --dst $GQADIR/testdev_balanced_predictions.json\n\ncd $GQADIR\npython eval/eval.py --tier testdev_balanced\n"
  },
  {
    "path": "scripts/v1_5/eval/llavabench.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/llava-bench-in-the-wild/questions.jsonl \\\n    --image-folder ./playground/data/eval/llava-bench-in-the-wild/images \\\n    --answers-file ./playground/data/eval/llava-bench-in-the-wild/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\nmkdir -p playground/data/eval/llava-bench-in-the-wild/reviews\n\npython llava/eval/eval_gpt_review_bench.py \\\n    --question playground/data/eval/llava-bench-in-the-wild/questions.jsonl \\\n    --context playground/data/eval/llava-bench-in-the-wild/context.jsonl \\\n    --rule llava/eval/table/rule.json \\\n    --answer-list \\\n        playground/data/eval/llava-bench-in-the-wild/answers_gpt4.jsonl \\\n        playground/data/eval/llava-bench-in-the-wild/answers/llava-v1.5-13b.jsonl \\\n    --output \\\n        playground/data/eval/llava-bench-in-the-wild/reviews/llava-v1.5-13b.jsonl\n\npython llava/eval/summarize_gpt_review.py -f playground/data/eval/llava-bench-in-the-wild/reviews/llava-v1.5-13b.jsonl\n"
  },
  {
    "path": "scripts/v1_5/eval/mmbench.sh",
    "content": "#!/bin/bash\n\nSPLIT=\"mmbench_dev_20230712\"\n\npython -m llava.eval.model_vqa_mmbench \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/mmbench/$SPLIT.tsv \\\n    --answers-file ./playground/data/eval/mmbench/answers/$SPLIT/llava-v1.5-13b.jsonl \\\n    --single-pred-prompt \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\nmkdir -p playground/data/eval/mmbench/answers_upload/$SPLIT\n\npython scripts/convert_mmbench_for_submission.py \\\n    --annotation-file ./playground/data/eval/mmbench/$SPLIT.tsv \\\n    --result-dir ./playground/data/eval/mmbench/answers/$SPLIT \\\n    --upload-dir ./playground/data/eval/mmbench/answers_upload/$SPLIT \\\n    --experiment llava-v1.5-13b\n"
  },
  {
    "path": "scripts/v1_5/eval/mmbench_cn.sh",
    "content": "#!/bin/bash\n\nSPLIT=\"mmbench_dev_cn_20231003\"\n\npython -m llava.eval.model_vqa_mmbench \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/mmbench_cn/$SPLIT.tsv \\\n    --answers-file ./playground/data/eval/mmbench_cn/answers/$SPLIT/llava-v1.5-13b.jsonl \\\n    --lang cn \\\n    --single-pred-prompt \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\nmkdir -p playground/data/eval/mmbench/answers_upload/$SPLIT\n\npython scripts/convert_mmbench_for_submission.py \\\n    --annotation-file ./playground/data/eval/mmbench_cn/$SPLIT.tsv \\\n    --result-dir ./playground/data/eval/mmbench_cn/answers/$SPLIT \\\n    --upload-dir ./playground/data/eval/mmbench_cn/answers_upload/$SPLIT \\\n    --experiment llava-v1.5-13b\n"
  },
  {
    "path": "scripts/v1_5/eval/mme.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa_loader \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/MME/llava_mme.jsonl \\\n    --image-folder ./playground/data/eval/MME/MME_Benchmark_release_version \\\n    --answers-file ./playground/data/eval/MME/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\ncd ./playground/data/eval/MME\n\npython convert_answer_to_mme.py --experiment llava-v1.5-13b\n\ncd eval_tool\n\npython calculation.py --results_dir answers/llava-v1.5-13b\n"
  },
  {
    "path": "scripts/v1_5/eval/mmvet.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/mm-vet/llava-mm-vet.jsonl \\\n    --image-folder ./playground/data/eval/mm-vet/images \\\n    --answers-file ./playground/data/eval/mm-vet/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\nmkdir -p ./playground/data/eval/mm-vet/results\n\npython scripts/convert_mmvet_for_eval.py \\\n    --src ./playground/data/eval/mm-vet/answers/llava-v1.5-13b.jsonl \\\n    --dst ./playground/data/eval/mm-vet/results/llava-v1.5-13b.json\n\n"
  },
  {
    "path": "scripts/v1_5/eval/pope.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa_loader \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/pope/llava_pope_test.jsonl \\\n    --image-folder ./playground/data/eval/pope/val2014 \\\n    --answers-file ./playground/data/eval/pope/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\npython llava/eval/eval_pope.py \\\n    --annotation-dir ./playground/data/eval/pope/coco \\\n    --question-file ./playground/data/eval/pope/llava_pope_test.jsonl \\\n    --result-file ./playground/data/eval/pope/answers/llava-v1.5-13b.jsonl\n"
  },
  {
    "path": "scripts/v1_5/eval/qbench.sh",
    "content": "#!/bin/bash\n\nif [ \"$1\" = \"dev\" ]; then\n    echo \"Evaluating in 'dev' split.\"\nelif [ \"$1\" = \"test\" ]; then\n    echo \"Evaluating in 'test' split.\"\nelse\n    echo \"Unknown split, please choose between 'dev' and 'test'.\"\n    exit 1\nfi\n\npython -m llava.eval.model_vqa_qbench \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --image-folder ./playground/data/eval/qbench/images_llvisionqa/ \\\n    --questions-file ./playground/data/eval/qbench/llvisionqa_$1.json \\\n    --answers-file ./playground/data/eval/qbench/llvisionqa_$1_answers.jsonl \\\n    --conv-mode llava_v1 \\\n    --lang en\n"
  },
  {
    "path": "scripts/v1_5/eval/qbench_zh.sh",
    "content": "#!/bin/bash\n\nif [ \"$1\" = \"dev\" ]; then\n    ZH_SPLIT=\"验证集\"\n    echo \"Evaluating in 'dev' split.\"\nelif [ \"$1\" = \"test\" ]; then\n    ZH_SPLIT=\"测试集\"\n    echo \"Evaluating in 'test' split.\"\nelse\n    echo \"Unknown split, please choose between 'dev' and 'test'.\"\n    exit 1\nfi\n\npython -m llava.eval.model_vqa_qbench \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --image-folder ./playground/data/eval/qbench/images_llvisionqa/ \\\n    --questions-file ./playground/data/eval/qbench/质衡-问答-$ZH_SPLIT.json \\\n    --answers-file ./playground/data/eval/qbench/llvisionqa_zh_$1_answers.jsonl \\\n    --conv-mode llava_v1 \\\n    --lang zh\n"
  },
  {
    "path": "scripts/v1_5/eval/seed.sh",
    "content": "#!/bin/bash\n\ngpu_list=\"${CUDA_VISIBLE_DEVICES:-0}\"\nIFS=',' read -ra GPULIST <<< \"$gpu_list\"\n\nCHUNKS=${#GPULIST[@]}\n\nCKPT=\"llava-v1.5-13b\"\n\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    CUDA_VISIBLE_DEVICES=${GPULIST[$IDX]} python -m llava.eval.model_vqa_loader \\\n        --model-path liuhaotian/llava-v1.5-13b \\\n        --question-file ./playground/data/eval/seed_bench/llava-seed-bench.jsonl \\\n        --image-folder ./playground/data/eval/seed_bench \\\n        --answers-file ./playground/data/eval/seed_bench/answers/$CKPT/${CHUNKS}_${IDX}.jsonl \\\n        --num-chunks $CHUNKS \\\n        --chunk-idx $IDX \\\n        --temperature 0 \\\n        --conv-mode vicuna_v1 &\ndone\n\nwait\n\noutput_file=./playground/data/eval/seed_bench/answers/$CKPT/merge.jsonl\n\n# Clear out the output file if it exists.\n> \"$output_file\"\n\n# Loop through the indices and concatenate each file.\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    cat ./playground/data/eval/seed_bench/answers/$CKPT/${CHUNKS}_${IDX}.jsonl >> \"$output_file\"\ndone\n\n# Evaluate\npython scripts/convert_seed_for_submission.py \\\n    --annotation-file ./playground/data/eval/seed_bench/SEED-Bench.json \\\n    --result-file $output_file \\\n    --result-upload-file ./playground/data/eval/seed_bench/answers_upload/llava-v1.5-13b.jsonl\n\n"
  },
  {
    "path": "scripts/v1_5/eval/sqa.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa_science \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/scienceqa/llava_test_CQM-A.json \\\n    --image-folder ./playground/data/eval/scienceqa/images/test \\\n    --answers-file ./playground/data/eval/scienceqa/answers/llava-v1.5-13b.jsonl \\\n    --single-pred-prompt \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\npython llava/eval/eval_science_qa.py \\\n    --base-dir ./playground/data/eval/scienceqa \\\n    --result-file ./playground/data/eval/scienceqa/answers/llava-v1.5-13b.jsonl \\\n    --output-file ./playground/data/eval/scienceqa/answers/llava-v1.5-13b_output.jsonl \\\n    --output-result ./playground/data/eval/scienceqa/answers/llava-v1.5-13b_result.json\n"
  },
  {
    "path": "scripts/v1_5/eval/textvqa.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa_loader \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/textvqa/llava_textvqa_val_v051_ocr.jsonl \\\n    --image-folder ./playground/data/eval/textvqa/train_images \\\n    --answers-file ./playground/data/eval/textvqa/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\npython -m llava.eval.eval_textvqa \\\n    --annotation-file ./playground/data/eval/textvqa/TextVQA_0.5.1_val.json \\\n    --result-file ./playground/data/eval/textvqa/answers/llava-v1.5-13b.jsonl\n"
  },
  {
    "path": "scripts/v1_5/eval/vizwiz.sh",
    "content": "#!/bin/bash\n\npython -m llava.eval.model_vqa_loader \\\n    --model-path liuhaotian/llava-v1.5-13b \\\n    --question-file ./playground/data/eval/vizwiz/llava_test.jsonl \\\n    --image-folder ./playground/data/eval/vizwiz/test \\\n    --answers-file ./playground/data/eval/vizwiz/answers/llava-v1.5-13b.jsonl \\\n    --temperature 0 \\\n    --conv-mode vicuna_v1\n\npython scripts/convert_vizwiz_for_submission.py \\\n    --annotation-file ./playground/data/eval/vizwiz/llava_test.jsonl \\\n    --result-file ./playground/data/eval/vizwiz/answers/llava-v1.5-13b.jsonl \\\n    --result-upload-file ./playground/data/eval/vizwiz/answers_upload/llava-v1.5-13b.json\n"
  },
  {
    "path": "scripts/v1_5/eval/vqav2.sh",
    "content": "#!/bin/bash\n\ngpu_list=\"${CUDA_VISIBLE_DEVICES:-0}\"\nIFS=',' read -ra GPULIST <<< \"$gpu_list\"\n\nCHUNKS=${#GPULIST[@]}\n\nCKPT=\"llava-v1.5-13b\"\nSPLIT=\"llava_vqav2_mscoco_test-dev2015\"\n\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    CUDA_VISIBLE_DEVICES=${GPULIST[$IDX]} python -m llava.eval.model_vqa_loader \\\n        --model-path liuhaotian/llava-v1.5-13b \\\n        --question-file ./playground/data/eval/vqav2/$SPLIT.jsonl \\\n        --image-folder ./playground/data/eval/vqav2/test2015 \\\n        --answers-file ./playground/data/eval/vqav2/answers/$SPLIT/$CKPT/${CHUNKS}_${IDX}.jsonl \\\n        --num-chunks $CHUNKS \\\n        --chunk-idx $IDX \\\n        --temperature 0 \\\n        --conv-mode vicuna_v1 &\ndone\n\nwait\n\noutput_file=./playground/data/eval/vqav2/answers/$SPLIT/$CKPT/merge.jsonl\n\n# Clear out the output file if it exists.\n> \"$output_file\"\n\n# Loop through the indices and concatenate each file.\nfor IDX in $(seq 0 $((CHUNKS-1))); do\n    cat ./playground/data/eval/vqav2/answers/$SPLIT/$CKPT/${CHUNKS}_${IDX}.jsonl >> \"$output_file\"\ndone\n\npython scripts/convert_vqav2_for_submission.py --split $SPLIT --ckpt $CKPT\n\n"
  },
  {
    "path": "scripts/v1_5/finetune.sh",
    "content": "#!/bin/bash\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero3.json \\\n    --model_name_or_path lmsys/vicuna-13b-v1.5 \\\n    --version v1 \\\n    --data_path ./playground/data/llava_v1_5_mix665k.json \\\n    --image_folder ./playground/data \\\n    --vision_tower openai/clip-vit-large-patch14-336 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-v1.5-13b-pretrain/mm_projector.bin \\\n    --mm_projector_type mlp2x_gelu \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --image_aspect_ratio pad \\\n    --group_by_modality_length True \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-v1.5-13b \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/v1_5/finetune_lora.sh",
    "content": "#!/bin/bash\n\ndeepspeed llava/train/train_mem.py \\\n    --lora_enable True --lora_r 128 --lora_alpha 256 --mm_projector_lr 2e-5 \\\n    --deepspeed ./scripts/zero3.json \\\n    --model_name_or_path lmsys/vicuna-13b-v1.5 \\\n    --version v1 \\\n    --data_path ./playground/data/llava_v1_5_mix665k.json \\\n    --image_folder ./playground/data \\\n    --vision_tower openai/clip-vit-large-patch14-336 \\\n    --pretrain_mm_mlp_adapter ./checkpoints/llava-v1.5-13b-pretrain/mm_projector.bin \\\n    --mm_projector_type mlp2x_gelu \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --image_aspect_ratio pad \\\n    --group_by_modality_length True \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-v1.5-13b-lora \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-4 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/v1_5/finetune_task.sh",
    "content": "#!/bin/bash\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero3.json \\\n    --model_name_or_path liuhaotian/llava-v1.5-13b \\\n    --version v1 \\\n    --data_path ./playground/data/llava_v1_5_mix665k.json \\\n    --image_folder ./playground/data \\\n    --vision_tower openai/clip-vit-large-patch14-336 \\\n    --mm_projector_type mlp2x_gelu \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --image_aspect_ratio pad \\\n    --group_by_modality_length True \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-v1.5-13b-task \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-5 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/v1_5/finetune_task_lora.sh",
    "content": "#!/bin/bash\n\ndeepspeed llava/train/train_mem.py \\\n    --lora_enable True --lora_r 128 --lora_alpha 256 --mm_projector_lr 2e-5 \\\n    --deepspeed ./scripts/zero3.json \\\n    --model_name_or_path liuhaotian/llava-v1.5-13b \\\n    --version v1 \\\n    --data_path ./playground/data/llava_v1_5_mix665k.json \\\n    --image_folder ./playground/data \\\n    --vision_tower openai/clip-vit-large-patch14-336 \\\n    --mm_projector_type mlp2x_gelu \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --image_aspect_ratio pad \\\n    --group_by_modality_length True \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-v1.5-13b-task-lora \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 16 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 50000 \\\n    --save_total_limit 1 \\\n    --learning_rate 2e-4 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  },
  {
    "path": "scripts/v1_5/pretrain.sh",
    "content": "#!/bin/bash\n\ndeepspeed llava/train/train_mem.py \\\n    --deepspeed ./scripts/zero2.json \\\n    --model_name_or_path lmsys/vicuna-13b-v1.5 \\\n    --version plain \\\n    --data_path ./playground/data/LLaVA-Pretrain/blip_laion_cc_sbu_558k.json \\\n    --image_folder ./playground/data/LLaVA-Pretrain/images \\\n    --vision_tower openai/clip-vit-large-patch14-336 \\\n    --mm_projector_type mlp2x_gelu \\\n    --tune_mm_mlp_adapter True \\\n    --mm_vision_select_layer -2 \\\n    --mm_use_im_start_end False \\\n    --mm_use_im_patch_token False \\\n    --bf16 True \\\n    --output_dir ./checkpoints/llava-v1.5-13b-pretrain \\\n    --num_train_epochs 1 \\\n    --per_device_train_batch_size 32 \\\n    --per_device_eval_batch_size 4 \\\n    --gradient_accumulation_steps 1 \\\n    --evaluation_strategy \"no\" \\\n    --save_strategy \"steps\" \\\n    --save_steps 24000 \\\n    --save_total_limit 1 \\\n    --learning_rate 1e-3 \\\n    --weight_decay 0. \\\n    --warmup_ratio 0.03 \\\n    --lr_scheduler_type \"cosine\" \\\n    --logging_steps 1 \\\n    --tf32 True \\\n    --model_max_length 2048 \\\n    --gradient_checkpointing True \\\n    --dataloader_num_workers 4 \\\n    --lazy_preprocess True \\\n    --report_to wandb\n"
  }
]