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import os
import sys
MONITOR_MODEL_MOVING = False
def monitor_module_moving():
if not MONITOR_MODEL_MOVING:
return
import torch
import traceback
old_to = torch.nn.Module.to
def new_to(*args, **kwargs):
traceback.print_stack()
print('Model Movement')
return old_to(*args, **kwargs)
torch.nn.Module.to = new_to
return
def initialize_forge():
bad_list = ['--lowvram', '--medvram', '--medvram-sdxl']
for bad in bad_list:
if bad in sys.argv:
print(f'Arg {bad} is not the same on reForge')
print (f'You can use "--always-no-vram" or "--always-low-vram" for similar usability')
print(f'In extreme cases, if you want to force previous lowvram/medvram behaviors, '
f'please use --always-offload-from-vram')
from ldm_patched.modules import args_parser
args_parser.args, _ = args_parser.parser.parse_known_args()
if args_parser.args.cuda_malloc:
from modules_forge.cuda_malloc import try_cuda_malloc
try_cuda_malloc()
if args_parser.args.cuda_device is not None:
os.environ['CUDA_VISIBLE_DEVICES'] = str(args_parser.args.cuda_device)
print("Set device to:", args_parser.args.cuda_device)
import ldm_patched.modules.model_management as model_management
import torch
monitor_module_moving()
device = model_management.get_torch_device()
torch.zeros((1, 1)).to(device, torch.float32)
model_management.soft_empty_cache()
import modules_forge.patch_basic
modules_forge.patch_basic.patch_all_basics()
from modules_forge import stream
print('CUDA Stream Activated: ', stream.using_stream)
from modules_forge.shared import diffusers_dir
if 'HF_HOME' not in os.environ:
os.environ['HF_HOME'] = diffusers_dir
if 'HF_DATASETS_CACHE' not in os.environ:
os.environ['HF_DATASETS_CACHE'] = diffusers_dir
if 'HUGGINGFACE_HUB_CACHE' not in os.environ:
os.environ['HUGGINGFACE_HUB_CACHE'] = diffusers_dir
if 'HUGGINGFACE_ASSETS_CACHE' not in os.environ:
os.environ['HUGGINGFACE_ASSETS_CACHE'] = diffusers_dir
if 'HF_HUB_CACHE' not in os.environ:
os.environ['HF_HUB_CACHE'] = diffusers_dir
return
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