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Turn off cuda malloc by default when --fast autotune is turned on. (#10393)

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comfyanonymous
2025-10-18 19:35:46 -07:00
committed by GitHub
parent 9da397ea2f
commit 5b80addafd
3 changed files with 7 additions and 6 deletions
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7
cuda_malloc.py
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@@ -1,6 +1,6 @@
import os
import importlib.util
from comfy.cli_args import args
from comfy.cli_args import args, PerformanceFeature
import subprocess
#Can't use pytorch to get the GPU names because the cuda malloc has to be set before the first import.
@@ -75,8 +75,9 @@ if not args.cuda_malloc:
spec.loader.exec_module(module)
version = module.__version__
if int(version[0]) >= 2 and "+cu" in version: #enable by default for torch version 2.0 and up only on cuda torch
args.cuda_malloc = cuda_malloc_supported()
if int(version[0]) >= 2 and "+cu" in version: # enable by default for torch version 2.0 and up only on cuda torch
if PerformanceFeature.AutoTune not in args.fast: # Autotune has issues with cuda malloc
args.cuda_malloc = cuda_malloc_supported()
except:
pass