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an out-of-the-box acceleration library for diffusion models

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OneDiff is an out-of-the-box acceleration library for diffusion models, it provides:

OneDiff is the abbreviation of "one line of code to accelerate diffusion models". Here is the latested news:

The Full introduction of OneDiff:

More About OneDiff

State-of-the-art performance

SDXL E2E time

  • Model stabilityai/stable-diffusion-xl-base-1.0;
  • Image size 1024*1024, batch size 1, steps 30;
  • NVIDIA A100 80G SXM4;

SVD E2E time

  • Model stabilityai/stable-video-diffusion-img2vid-xt;
  • Image size 576*1024, batch size 1, steps 25, decoder chunk size 5;
  • NVIDIA A100 80G SXM4;

Acceleration for State-of-the-art models

OneDiff support the acceleratioin for SOTA models.

AIGC Type Models HF diffusers ComfyUI SD web UI
Community Enterprise Community Enterprise Community Enterprise
Image SD 1.5 stable stable stable stable beta beta
SD 2.1 stable stable stable stable beta beta
SDXL stable stable stable stable beta beta
LoRA stable stable beta
ControlNet stable stable
SDXL Turbo stable stable
LCM stable stable
SDXL DeepCache stable beta stable beta
InstantID stable stable
Video SVD(stable Video Diffusion) stable beta stable beta
SVD DeepCache stable beta stable beta

Note: Enterprise Edition contains all the functionality in Community Edition.

  • stable: release for public usage, and has long-term support;
  • beta: release for professional usage, and has long-term support;
  • alpha: early release for expert usage, and is under active development;

Acceleration for production environment

PyTorch Module compilation

Avoid compilation time for new input shape

Avoid compilation time for online serving

Compile and save the compiled result offline, then load it online for serving

OneDiff Enterprise Edition

If you need Enterprise-level Support for your system or business, you can

OneDiff Enterprise Edition can be subscripted for one month and one GPU and the cost is low.

  OneDiff Enterprise OneDiff Community
Multiple Resolutions Yes(No time cost for most of the cases) Yes(No time cost for most of the cases)
More Extreme and Dedicated optimization(usually another 20~100% performance gain) Yes
Technical Support for deployment High priority support Community
Get the experimental technology/feature Yes

Roadmap

OneDiff Development Roadmap

Community and Support

Installation

OS and GPU support

  • Linux
    • If you want to use OneDiff on Windows, please use it under WSL.
  • NVIDIA GPUs

OneDiff Installation

1. Install OneFlow

NOTE: We have updated OneFlow a lot for OneDiff, so please install OneFlow by the links below.

  • CUDA 11.8

    # For NA/EU users
    python3 -m pip install -U --pre oneflow -f https://github.com/siliconflow/oneflow_releases/releases/expanded_assets/community_cu118
    
    # For CN users
    python3 -m pip install -U --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu118
    
Click to get OneFlow packages for other CUDA versions.
  • CUDA 12.1

    # For NA/EU users
    python3 -m pip install -U --pre oneflow -f https://github.com/siliconflow/oneflow_releases/releases/expanded_assets/community_cu121
    
    # For CN users
    python3 -m pip install -U --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu121
    
  • CUDA 12.2

    # For NA/EU users
    python3 -m pip install -U --pre oneflow -f https://github.com/siliconflow/oneflow_releases/releases/expanded_assets/community_cu122
    
    # For CN users
    python3 -m pip install -U --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu122
    

2. Install torch and diffusers

python3 -m pip install "torch" "transformers==4.27.1" "diffusers[torch]==0.19.3"

3. Install OneDiff

  • From PyPI
python3 -m pip install --pre onediff
  • From source
git clone https://github.com/siliconflow/onediff.git
cd onediff && python3 -m pip install -e .

NOTE: If you intend to utilize plugins for ComfyUI/StableDiffusion-WebUI, we highly recommend installing OneDiff from the source rather than PyPI. This is necessary as you'll need to manually copy (or create a soft link) for the relevant code into the extension folder of these UIs/Libs.

4. (Optional)Login huggingface-cli

python3 -m pip install huggingface_hub
 ~/.local/bin/huggingface-cli login

Release

  • run examples to check it works

    cd onediff_diffusers_extensions
    python3 examples/text_to_image.py
    
  • bump version in these files:

    .github/workflows/pub.yml
    src/onediff/__init__.py
    
  • install build package

    python3 -m pip install build
    
  • build wheel

    rm -rf dist
    python3 -m build
    
  • upload to pypi

    twine upload dist/*
    

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