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Only auto enable bf16 VAE on nvidia GPUs that actually support it.

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comfyanonymous 2024-01-15 03:10:22 -05:00
parent 2395ae740a
commit f9e55d8463
1 changed files with 1 additions and 1 deletions
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comfy/model_management.py
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@ -175,7 +175,7 @@ try:
if int(torch_version[0]) >= 2:
if ENABLE_PYTORCH_ATTENTION == False and args.use_split_cross_attention == False and args.use_quad_cross_attention == False:
ENABLE_PYTORCH_ATTENTION = True
if torch.cuda.is_bf16_supported():
if torch.cuda.is_bf16_supported() and torch.cuda.get_device_properties(torch.cuda.current_device()).major >= 8:
VAE_DTYPE = torch.bfloat16
if is_intel_xpu():
if args.use_split_cross_attention == False and args.use_quad_cross_attention == False: