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Only enable torch.backends.cuda sdp(s) when not cpu mode

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JettHu 2025-07-01 11:19:13 +08:00
parent c46268bf60
commit 31b27afe69
1 changed files with 1 additions and 1 deletions
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2
comfy/model_management.py
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@ -317,7 +317,7 @@ except:
pass pass
if ENABLE_PYTORCH_ATTENTION: if ENABLE_PYTORCH_ATTENTION and cpu_state != CPUState.CPU:
torch.backends.cuda.enable_math_sdp(True) torch.backends.cuda.enable_math_sdp(True)
torch.backends.cuda.enable_flash_sdp(True) torch.backends.cuda.enable_flash_sdp(True)
torch.backends.cuda.enable_mem_efficient_sdp(True) torch.backends.cuda.enable_mem_efficient_sdp(True)