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