Fix deepcache for svd #438
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不加onediff， PyTorch SVD + DeepCache的效果怎样 |
我后面本地看下。 |
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issue comment 更新了。 |
strint
approved these changes
Dec 20, 2023
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Can I use onediif for CogVideo workflows? |
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The acceleration of CogVideo can be achieved using the generalized acceleration of OneDiff. For acceleration nodes, please refer to: https://github.com/siliconflow/onediff/tree/main/onediff_comfy_nodes. |
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Ok, is it working under Windows? |
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ComfyUI Node and Example
Node name:
Example workflow:
Single test of SVD DeepCache:
Depending on the new oneflow community edition
cuda 11.8:
python3 -m pip install --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu118cuda12.1:
python3 -m pip install --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu121cuda12.2:
python3 -m pip install --pre oneflow -f https://oneflow-pro.oss-cn-beijing.aliyuncs.com/branch/community/cu122SVD UNet iter speed
A100
The above tests are based on the community version of OneFlow.
Result
When using the SVDSpeedup node of onediff, the video quality is lossless. When using the ModuleDeepCacheSpeedup node, there is a slight loss in quality, but the speed increases by more than double.
Thanks to @Dango233 from Stability AI. He inspired us to try our acceleration node(DeepCache with OneDiff compilation) on SVD.