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Users report gfx1201 is buggy on flux with pytorch attention. (#9244)

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comfyanonymous 2025-08-08 01:21:00 -07:00 committed by GitHub
parent bf2a1b5b1e
commit 735bb4bdb1
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1 changed files with 3 additions and 3 deletions
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comfy/model_management.py
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@ -321,9 +321,9 @@ try:
if torch_version_numeric >= (2, 7): # works on 2.6 but doesn't actually seem to improve much if torch_version_numeric >= (2, 7): # works on 2.6 but doesn't actually seem to improve much
if any((a in arch) for a in ["gfx90a", "gfx942", "gfx1100", "gfx1101", "gfx1151"]): # TODO: more arches, TODO: gfx950 if any((a in arch) for a in ["gfx90a", "gfx942", "gfx1100", "gfx1101", "gfx1151"]): # TODO: more arches, TODO: gfx950
ENABLE_PYTORCH_ATTENTION = True ENABLE_PYTORCH_ATTENTION = True
if torch_version_numeric >= (2, 8): # if torch_version_numeric >= (2, 8):
if any((a in arch) for a in ["gfx1201"]): # if any((a in arch) for a in ["gfx1201"]):
ENABLE_PYTORCH_ATTENTION = True # ENABLE_PYTORCH_ATTENTION = True
if torch_version_numeric >= (2, 7) and rocm_version >= (6, 4): if torch_version_numeric >= (2, 7) and rocm_version >= (6, 4):
if any((a in arch) for a in ["gfx1201", "gfx942", "gfx950"]): # TODO: more arches if any((a in arch) for a in ["gfx1201", "gfx942", "gfx950"]): # TODO: more arches
SUPPORT_FP8_OPS = True SUPPORT_FP8_OPS = True