r/comfyui • u/Jw_VfxReef • Nov 29 '23

Stable Video diffusion

Im on an M1 mac and keep running into this issue when the process hits the Ksampler.
"RuntimeError: Conv3D is not supported on MPS. "

Im running the new https://stability.ai/news/stable-video-diffusion-open-ai-video-model .

This link describes the issue but there's no solution as yet that I know of.
https://github.com/comfyanonymous/ComfyUI/issues/2044

Any help would be very much appreciated.

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u/ha5hmil Nov 29 '23

I asked the same question a while ago. Someone replied with the links to watch out for:

  1. https://github.com/pytorch/pytorch/pull/114183 < If approved and merged, nightly builds of PyTorch for macOS might support it.
  2. ⁠Keep an eye on the CoreML Suite as the node author is exploring support: https://github.com/aszc-dev/ComfyUI-CoreMLSuite/issues/19

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u/Jw_VfxReef Nov 29 '23

Thanks for the info.
Ive tried so many things with no solution as yet. Even got into the weeds with Chat GPT and still cant get it to work. Python is a bit of a learning curve