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| author | Arturo Albacete <aalbacetef@gmail.com> | 2024-01-20 20:15:57 +0000 |
|---|---|---|
| committer | Arturo Albacete <aalbacetef@gmail.com> | 2024-01-20 20:15:57 +0000 |
| commit | d0b65e148bdc3d35f3f8ee38310ba55152ab4880 (patch) | |
| tree | 1485c4f2df143b4c3d7e958a232dc9ddb2205280 /modules/devices.py | |
| parent | 315e40a49c32438551ed6b66138acdf664ecdbc8 (diff) | |
| parent | f939bce845ae07536b1c920618743af83e0b01ec (diff) | |
| download | stable-diffusion-webui-gfx803-d0b65e148bdc3d35f3f8ee38310ba55152ab4880.tar.gz stable-diffusion-webui-gfx803-d0b65e148bdc3d35f3f8ee38310ba55152ab4880.tar.bz2 stable-diffusion-webui-gfx803-d0b65e148bdc3d35f3f8ee38310ba55152ab4880.zip | |
merge dev
Diffstat (limited to 'modules/devices.py')
| -rw-r--r-- | modules/devices.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/modules/devices.py b/modules/devices.py index 0321d12c..dfffaf24 100644 --- a/modules/devices.py +++ b/modules/devices.py @@ -164,7 +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) @@ -174,8 +178,11 @@ def manual_cast(target_dtype): try: yield None finally: - for module_type in patch_module_list: - module_type.forward = module_type.org_forward + if applied: + for module_type in patch_module_list: + if hasattr(module_type, "org_forward"): + module_type.forward = module_type.org_forward + delattr(module_type, "org_forward") def autocast(disable=False): |