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Merge pull request #12685 from Uminosachi/fix-vae-mismatch

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Fix SD VAE switch error after model reuse
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AUTOMATIC1111 2023-08-21 07:10:19 +03:00 committed by GitHub
commit 5a3fe7a8d1
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2 changed files with 14 additions and 3 deletions
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13
modules/sd_models.py
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@ -485,8 +485,12 @@ class SdModelData:
return self.sd_model return self.sd_model
def set_sd_model(self, v): def set_sd_model(self, v, already_loaded=False):
self.sd_model = v self.sd_model = v
if already_loaded:
sd_vae.base_vae = getattr(v, "base_vae", None)
sd_vae.loaded_vae_file = getattr(v, "loaded_vae_file", None)
sd_vae.checkpoint_info = v.sd_checkpoint_info
try: try:
self.loaded_sd_models.remove(v) self.loaded_sd_models.remove(v)
@ -660,13 +664,14 @@ def reuse_model_from_already_loaded(sd_model, checkpoint_info, timer):
send_model_to_device(already_loaded) send_model_to_device(already_loaded)
timer.record("send model to device") timer.record("send model to device")
model_data.set_sd_model(already_loaded) model_data.set_sd_model(already_loaded, already_loaded=True)
if not SkipWritingToConfig.skip: if not SkipWritingToConfig.skip:
shared.opts.data["sd_model_checkpoint"] = already_loaded.sd_checkpoint_info.title shared.opts.data["sd_model_checkpoint"] = already_loaded.sd_checkpoint_info.title
shared.opts.data["sd_checkpoint_hash"] = already_loaded.sd_checkpoint_info.sha256 shared.opts.data["sd_checkpoint_hash"] = already_loaded.sd_checkpoint_info.sha256
print(f"Using already loaded model {already_loaded.sd_checkpoint_info.title}: done in {timer.summary()}") print(f"Using already loaded model {already_loaded.sd_checkpoint_info.title}: done in {timer.summary()}")
sd_vae.reload_vae_weights(already_loaded)
return model_data.sd_model return model_data.sd_model
elif shared.opts.sd_checkpoints_limit > 1 and len(model_data.loaded_sd_models) < shared.opts.sd_checkpoints_limit: elif shared.opts.sd_checkpoints_limit > 1 and len(model_data.loaded_sd_models) < shared.opts.sd_checkpoints_limit:
print(f"Loading model {checkpoint_info.title} ({len(model_data.loaded_sd_models) + 1} out of {shared.opts.sd_checkpoints_limit})") print(f"Loading model {checkpoint_info.title} ({len(model_data.loaded_sd_models) + 1} out of {shared.opts.sd_checkpoints_limit})")
@ -678,6 +683,10 @@ def reuse_model_from_already_loaded(sd_model, checkpoint_info, timer):
sd_model = model_data.loaded_sd_models.pop() sd_model = model_data.loaded_sd_models.pop()
model_data.sd_model = sd_model model_data.sd_model = sd_model
sd_vae.base_vae = getattr(sd_model, "base_vae", None)
sd_vae.loaded_vae_file = getattr(sd_model, "loaded_vae_file", None)
sd_vae.checkpoint_info = sd_model.sd_checkpoint_info
print(f"Reusing loaded model {sd_model.sd_checkpoint_info.title} to load {checkpoint_info.title}") print(f"Reusing loaded model {sd_model.sd_checkpoint_info.title} to load {checkpoint_info.title}")
return sd_model return sd_model
else: else:

4
modules/sd_vae.py
View File

@ -192,7 +192,7 @@ def load_vae_dict(filename, map_location):
def load_vae(model, vae_file=None, vae_source="from unknown source"): def load_vae(model, vae_file=None, vae_source="from unknown source"):
global vae_dict, loaded_vae_file global vae_dict, base_vae, loaded_vae_file
# save_settings = False # save_settings = False
cache_enabled = shared.opts.sd_vae_checkpoint_cache > 0 cache_enabled = shared.opts.sd_vae_checkpoint_cache > 0
@ -230,6 +230,8 @@ def load_vae(model, vae_file=None, vae_source="from unknown source"):
restore_base_vae(model) restore_base_vae(model)
loaded_vae_file = vae_file loaded_vae_file = vae_file
model.base_vae = base_vae
model.loaded_vae_file = loaded_vae_file
# don't call this from outside # don't call this from outside