wangbo/ComfyUI
1
0
Fork 0
mirror of https://github.com/comfyanonymous/ComfyUI.git synced 2025-12-16 01:37:04 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Merge 02d15cc85f into 6592bffc60

Browse Source
This commit is contained in:
Kacper Michajłow 2025-12-14 07:49:37 +01:00 committed by GitHub
commit 8cecf3eb67
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
comfy/ldm/modules/diffusionmodules/model.py
View File

@ -335,7 +335,7 @@ def vae_attention():
if model_management.xformers_enabled_vae():
logging.info("Using xformers attention in VAE")
return xformers_attention
elif model_management.pytorch_attention_enabled_vae():
elif model_management.pytorch_attention_enabled():
logging.info("Using pytorch attention in VAE")
return pytorch_attention
else:

9
comfy/model_management.py
View File

@ -354,8 +354,8 @@ try:
if any((a in arch) for a in ["gfx90a", "gfx942", "gfx1100", "gfx1101", "gfx1151"]): # TODO: more arches, TODO: gfx950
ENABLE_PYTORCH_ATTENTION = True
if rocm_version >= (7, 0):
if any((a in arch) for a in ["gfx1201"]):
ENABLE_PYTORCH_ATTENTION = True
if any((a in arch) for a in ["gfx1200", "gfx1201"]):
ENABLE_PYTORCH_ATTENTION = True
if torch_version_numeric >= (2, 7) and rocm_version >= (6, 4):
if any((a in arch) for a in ["gfx1200", "gfx1201", "gfx950"]): # TODO: more arches, "gfx942" gives error on pytorch nightly 2.10 1013 rocm7.0
SUPPORT_FP8_OPS = True
@ -1221,11 +1221,6 @@ def pytorch_attention_enabled():
global ENABLE_PYTORCH_ATTENTION
return ENABLE_PYTORCH_ATTENTION
def pytorch_attention_enabled_vae():
if is_amd():
return False # enabling pytorch attention on AMD currently causes crash when doing high res
return pytorch_attention_enabled()
def pytorch_attention_flash_attention():
global ENABLE_PYTORCH_ATTENTION
if ENABLE_PYTORCH_ATTENTION: