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stable-diffusion-webui
Commits
ac90cf38
Commit
ac90cf38
authored
Nov 22, 2022
by
Tim Patton
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safetensors optional for now
parent
210cb4c1
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2 changed files
with
8 additions
and
2 deletions
+8
-2
sd_models.py
modules/sd_models.py
+8
-1
requirements.txt
requirements.txt
+0
-1
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modules/sd_models.py
View file @
ac90cf38
...
...
@@ -4,7 +4,6 @@ import sys
import
gc
from
collections
import
namedtuple
import
torch
from
safetensors.torch
import
load_file
,
save_file
import
re
from
omegaconf
import
OmegaConf
...
...
@@ -149,6 +148,10 @@ def torch_load(model_filename, model_info, map_override=None):
# safely load weights
# TODO: safetensors supports zero copy fast load to gpu, see issue #684.
# GPU only for now, see https://github.com/huggingface/safetensors/issues/95
try
:
from
safetensors.torch
import
load_file
except
ImportError
as
e
:
raise
ImportError
(
f
"The model is in safetensors format and it is not installed, use `pip install safetensors`: {e}"
)
return
load_file
(
model_filename
,
device
=
'cuda'
)
else
:
return
torch
.
load
(
model_filename
,
map_location
=
map_override
)
...
...
@@ -157,6 +160,10 @@ def torch_save(model, output_filename):
basename
,
exttype
=
os
.
path
.
splitext
(
output_filename
)
if
(
checkpoint_types
[
exttype
]
==
'safetensors'
):
# [===== >] Reticulating brines...
try
:
from
safetensors.torch
import
save_file
except
ImportError
as
e
:
raise
ImportError
(
f
"Export as safetensors selected, yet it is not installed, use `pip install safetensors`: {e}"
)
save_file
(
model
,
output_filename
,
metadata
=
{
"format"
:
"pt"
})
else
:
torch
.
save
(
model
,
output_filename
)
...
...
requirements.txt
View file @
ac90cf38
...
...
@@ -28,4 +28,3 @@ kornia
lark
inflection
GitPython
safetensors
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