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| author | AUTOMATIC1111 <16777216c@gmail.com> | 2023-06-27 06:11:08 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-27 06:11:08 +0000 |
| commit | 14196548c55dfe4775c96bdb939ce1a150933393 (patch) | |
| tree | 480bb6bbe68d30ee0fef88bdbeae5336b9cde976 /modules/sd_models.py | |
| parent | d35e24611172a49f7b3637c601dc0fb12c9d0326 (diff) | |
| parent | 41363e0d27bbaa0c84eebe3c7c8451075390ec4e (diff) | |
| download | stable-diffusion-webui-gfx803-14196548c55dfe4775c96bdb939ce1a150933393.tar.gz stable-diffusion-webui-gfx803-14196548c55dfe4775c96bdb939ce1a150933393.tar.bz2 stable-diffusion-webui-gfx803-14196548c55dfe4775c96bdb939ce1a150933393.zip | |
Merge pull request #11260 from dhwz/dev
fix very slow loading speed of .safetensors files
Diffstat (limited to 'modules/sd_models.py')
| -rw-r--r-- | modules/sd_models.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/modules/sd_models.py b/modules/sd_models.py index 6ff5d17d..0391398a 100644 --- a/modules/sd_models.py +++ b/modules/sd_models.py @@ -246,8 +246,11 @@ def read_metadata_from_safetensors(filename): def read_state_dict(checkpoint_file, print_global_state=False, map_location=None):
_, extension = os.path.splitext(checkpoint_file)
if extension.lower() == ".safetensors":
- device = map_location or shared.weight_load_location or devices.get_optimal_device_name()
- pl_sd = safetensors.torch.load_file(checkpoint_file, device=device)
+ if not shared.opts.disable_mmap_load_safetensors:
+ device = map_location or shared.weight_load_location or devices.get_optimal_device_name()
+ pl_sd = safetensors.torch.load_file(checkpoint_file, device=device)
+ else:
+ pl_sd = safetensors.torch.load(open(checkpoint_file, 'rb').read())
else:
pl_sd = torch.load(checkpoint_file, map_location=map_location or shared.weight_load_location)
|