diff options
Diffstat (limited to 'modules/devices.py')
-rw-r--r-- | modules/devices.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/devices.py b/modules/devices.py index 37028629..3bde1699 100644 --- a/modules/devices.py +++ b/modules/devices.py @@ -164,9 +164,11 @@ def manual_cast_forward(target_dtype): @contextlib.contextmanager def manual_cast(target_dtype): + applied = False for module_type in patch_module_list: if hasattr(module_type, "org_forward"): continue + applied = True org_forward = module_type.forward if module_type == torch.nn.MultiheadAttention and has_xpu(): module_type.forward = manual_cast_forward(torch.float32) @@ -176,6 +178,8 @@ def manual_cast(target_dtype): try: yield None finally: + if not applied: + return for module_type in patch_module_list: if hasattr(module_type, "org_forward"): module_type.forward = module_type.org_forward |