This release is a pre-release and may not be stable for production use.
OneDiff is an out-of-the-box acceleration library for diffusion models, it provides:
- PyTorch Module compilation tools and strong optimized GPU Kernels for diffusion models
- Out-of-the-box acceleration for popular UIs/libs
OneDiff is the abbreviation of "one line of code to accelerate diffusion models". Here is the latested news:
- :rocket:Accelerating Stable Video Diffusion 3x faster with OneDiff DeepCache + Int8
- :rocket:Accelerating SDXL 3x faster with DeepCache and OneDiff
- :rocket:InstantID can run 1.8x Faster with OneDiff
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
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
- subscribe Enterprise Edition online and get all support after the order: https://siliconflow.com/onediff.html
- or send an email to contact@siliconflow.com and tell us about your user case, deployment scale, and requirements.
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
Community and Support
- Create an issue
- Chat in Discord:
- Email for Enterprise Edition or other business inquiries: contact@siliconflow.com
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 --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 --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 --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/*
3 maintainers
Metadata
3 maintainers
Release files for onediff 0.12.1.dev202403020122
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| onediff-0.12.1.dev202403020122.tar.gz | 68.6 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| onediff-0.12.1.dev202403020122-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 145.9 kB
Release files / onediff-0.12.1.dev202403020122.tar.gz
| Download URL | onediff-0.12.1.dev202403020122.tar.gz |
|---|---|
| Size | 68.6 kB |
| Tags | Source |
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Release files / onediff-0.12.1.dev202403020122-py3-none-any.whl
| Download URL | onediff-0.12.1.dev202403020122-py3-none-any.whl |
|---|---|
| Size | 77.3 kB |
| Tags | Python 3 |
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