Merge branch 'AUTOMATIC1111:master' into js

1 files changed, 13 insertions, 1 deletions

diff --git a/modules/sd_models.py b/modules/sd_models.py
index f86dc3ed..90007da3 100644
--- a/modules/sd_models.py
+++ b/modules/sd_models.py
@@ -1,6 +1,7 @@
 import collections

 import os.path

 import sys

+import gc

 from collections import namedtuple

 import torch

 import re

@@ -220,6 +221,12 @@ def load_model(checkpoint_info=None):
     if checkpoint_info.config != shared.cmd_opts.config:

         print(f"Loading config from: {checkpoint_info.config}")

 

+    if shared.sd_model:

+        sd_hijack.model_hijack.undo_hijack(shared.sd_model)

+        shared.sd_model = None

+        gc.collect()

+        devices.torch_gc()

+

     sd_config = OmegaConf.load(checkpoint_info.config)

     

     if should_hijack_inpainting(checkpoint_info):

@@ -233,6 +240,7 @@ def load_model(checkpoint_info=None):
         checkpoint_info = checkpoint_info._replace(config=checkpoint_info.config.replace(".yaml", "-inpainting.yaml"))

 

     do_inpainting_hijack()

+

     sd_model = instantiate_from_config(sd_config.model)

     load_model_weights(sd_model, checkpoint_info)

 

@@ -252,14 +260,18 @@ def load_model(checkpoint_info=None):
     return sd_model

 

 

-def reload_model_weights(sd_model, info=None):

+def reload_model_weights(sd_model=None, info=None):

     from modules import lowvram, devices, sd_hijack

     checkpoint_info = info or select_checkpoint()

 

+    if not sd_model:

+        sd_model = shared.sd_model

+

     if sd_model.sd_model_checkpoint == checkpoint_info.filename:

         return

 

     if sd_model.sd_checkpoint_info.config != checkpoint_info.config or should_hijack_inpainting(checkpoint_info) != should_hijack_inpainting(sd_model.sd_checkpoint_info):

+        del sd_model

         checkpoints_loaded.clear()

         load_model(checkpoint_info)

         return shared.sd_model