8000 Wan2.1 result is black, when using --use-sage-attention and setting weight_dtype to fp8_e4m3fn. · Issue #7020 · comfyanonymous/ComfyUI · GitHub
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Wan2.1 result is black, when using --use-sage-attention and setting weight_dtype to fp8_e4m3fn. #7020
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Wan2.1 result is black, when using --use-sage-attention and setting weight_dtype to fp8_e4m3fn.#7020
@TangYanxin

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@TangYanxin
TangYanxin
opened on Feb 28, 2025

When using --use-sage-attention and setting weight_dtype to fp8_e4m3fn, the result is black,

Using --use-sage-attention, --force-upcast-attention and setting weight_dtype to fp8_e4m3fn, the result is still black.

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