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import os
import sys
from modules.timer import startup_timer
INITIALIZED = False
def initialize_forge():
global INITIALIZED
if INITIALIZED:
return
INITIALIZED = True
sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(__file__)), "modules_forge", "packages"))
from backend.args import args
if args.gpu_device_id is not None:
os.environ["CUDA_VISIBLE_DEVICES"] = str(args.gpu_device_id)
print("Set device to:", args.gpu_device_id)
if args.cuda_malloc:
from modules_forge.cuda_malloc import try_cuda_malloc
try_cuda_malloc()
startup_timer.record("cuda_malloc")
from backend import memory_management
startup_timer.record("memory_management")
import torch
import torchvision # noqa: F401
startup_timer.record("import torch")
device = memory_management.get_torch_device()
torch.zeros((1, 1)).to(device, torch.float32)
memory_management.soft_empty_cache()
startup_timer.record("tensor warmup")
from backend import stream
print("CUDA Using Stream:", stream.should_use_stream())
startup_timer.record("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
startup_timer.record("diffusers_dir")
from modules_forge import patch_basic
patch_basic.patch_all_basics()
startup_timer.record("patch basics")
from backend.huggingface import process
process()
startup_timer.record("decompress tokenizers")
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