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Merge 1ce987cf52c84517e06ea43ec0564590a0b83e9e into 9da397ea2f271080406f0c14cf4f0db7221ddf70

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diodiogod 2025-10-18 19:19:42 +03:00 committed by GitHub
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comfy/ops.py
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@ -68,7 +68,10 @@ except:
cast_to = comfy.model_management.cast_to #TODO: remove once no more references
if torch.cuda.is_available() and torch.backends.cudnn.is_available() and PerformanceFeature.AutoTune in args.fast:
torch.backends.cudnn.benchmark = True
import sys
# Skip CUDNN benchmark on Python 3.12 due to VRAM allocation issues with model wrappers
if sys.version_info[:2] != (3, 12):
torch.backends.cudnn.benchmark = True
def cast_to_input(weight, input, non_blocking=False, copy=True):
return comfy.model_management.cast_to(weight, input.dtype, input.device, non_blocking=non_blocking, copy=copy)