| 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 |
|
|
