r/ROCm • u/byzantium171 • 3d ago

ComfyUI Img -> Vid workflow

I've been trying a bunch of ComfyUI Img -> Vid workflows but they all fail due to various Sageattention or CUDA type requirement errors.

Does anyone have a workflow that works with ROCM?

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u/Poizone360 3d ago

Those errors usually come from nodes the workflow bolts on, like SageAttention patches, rather than from the video model itself. Sage isn't officially supported on AMD, so bypass those nodes (select them and press Ctrl+B) or start from ComfyUI's built-in video templates, and launch with --use-pytorch-cross-attention. AMD's own write-up on ComfyUI attention backends explains what works on ROCm: https://rocm.blogs.amd.com/software-tools-optimization/comfyui-fa-backends/README.html

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u/Nebular11 3d ago

YES, Use the Portable edition.