multi-GPU cache clear + proactive unload to prevent OOM - Patch mm.soft_empty_cache to clear caches on all GPUs when DisTorch2 models are active; otherwise delegate to original ComfyUI behavior. Uses safetensor allocation store and model hashes to detect DisTorch2 models; adds soft_empty_cache_multigpu import. - Patch mm.load_models_gpu (guarded to apply once) to proactively unload large, unneeded models (>2GB) before loading large DisTorch2 models. Frees compute and donor device memory to prevent UNet OOM during model swaps. - Preserve original functions for fallback, validate inputs, and log clearly to reduce risk during reloads and unexpected usage.
543 lines
25 KiB
Python
543 lines
25 KiB
Python
import torch
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import logging
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import os
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import copy
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from pathlib import Path
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import folder_paths
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import comfy.model_management as mm
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from nodes import NODE_CLASS_MAPPINGS as GLOBAL_NODE_CLASS_MAPPINGS
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from .device_utils import get_device_list, is_accelerator_available, soft_empty_cache_multigpu
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# --- DisTorch V2 Logging Configuration ---
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# Set to "E" for Engineering (DEBUG) or "P" for Production (INFO)
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LOG_LEVEL = "P"
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# Configure logger
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logger = logging.getLogger("MultiGPU")
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logger.propagate = False
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if not logger.handlers:
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log_level = logging.DEBUG if LOG_LEVEL == "E" else logging.INFO
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handler = logging.StreamHandler()
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formatter = logging.Formatter('%(message)s')
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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logger.setLevel(log_level)
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logger.info(f"[MultiGPU Initialization] Logger initialized with level: {logging.getLevelName(log_level)}")
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# Global device state management
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current_device = mm.get_torch_device()
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current_text_encoder_device = mm.text_encoder_device()
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def set_current_device(device):
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global current_device
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current_device = device
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logger.info(f"[MultiGPU Initialization] current_device set to: {device}")
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def set_current_text_encoder_device(device):
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global current_text_encoder_device
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current_text_encoder_device = device
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logger.info(f"[MultiGPU Initialization] current_text_encoder_device set to: {device}")
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def override_class(cls):
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class NodeOverride(cls):
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@classmethod
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def INPUT_TYPES(s):
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inputs = copy.deepcopy(cls.INPUT_TYPES())
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devices = get_device_list()
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default_device = devices[1] if len(devices) > 1 else devices[0]
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inputs["optional"] = inputs.get("optional", {})
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inputs["optional"]["device"] = (devices, {"default": default_device})
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return inputs
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CATEGORY = "multigpu"
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FUNCTION = "override"
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def override(self, *args, device=None, **kwargs):
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if device is not None:
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set_current_device(device)
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fn = getattr(super(), cls.FUNCTION)
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out = fn(*args, **kwargs)
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return out
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return NodeOverride
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def override_class_clip(cls):
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class NodeOverride(cls):
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@classmethod
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def INPUT_TYPES(s):
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inputs = copy.deepcopy(cls.INPUT_TYPES())
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devices = get_device_list()
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default_device = devices[1] if len(devices) > 1 else devices[0]
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inputs["optional"] = inputs.get("optional", {})
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inputs["optional"]["device"] = (devices, {"default": default_device})
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return inputs
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CATEGORY = "multigpu"
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FUNCTION = "override"
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def override(self, *args, device=None, **kwargs):
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if device is not None:
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set_current_text_encoder_device(device)
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kwargs['device'] = 'default'
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fn = getattr(super(), cls.FUNCTION)
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out = fn(*args, **kwargs)
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return out
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return NodeOverride
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def override_class_clip_no_device(cls):
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class NodeOverride(cls):
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@classmethod
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def INPUT_TYPES(s):
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inputs = copy.deepcopy(cls.INPUT_TYPES())
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devices = get_device_list()
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default_device = devices[1] if len(devices) > 1 else devices[0]
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inputs["optional"] = inputs.get("optional", {})
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inputs["optional"]["device"] = (devices, {"default": default_device})
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return inputs
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CATEGORY = "multigpu"
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FUNCTION = "override"
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def override(self, *args, device=None, **kwargs):
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if device is not None:
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set_current_text_encoder_device(device)
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fn = getattr(super(), cls.FUNCTION)
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out = fn(*args, **kwargs)
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return out
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return NodeOverride
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def get_torch_device_patched():
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device = None
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if (not is_accelerator_available() or mm.cpu_state == mm.CPUState.CPU or "cpu" in str(current_device).lower()):
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device = torch.device("cpu")
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else:
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devs = set(get_device_list())
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device = torch.device(current_device) if str(current_device) in devs else torch.device("cpu")
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logger.debug(f"[MultiGPU Core Patching] get_torch_device_patched returning device: {device} (current_device={current_device})")
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return device
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def text_encoder_device_patched():
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device = None
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if (not is_accelerator_available() or mm.cpu_state == mm.CPUState.CPU or "cpu" in str(current_text_encoder_device).lower()):
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device = torch.device("cpu")
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else:
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devs = set(get_device_list())
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device = torch.device(current_text_encoder_device) if str(current_text_encoder_device) in devs else torch.device("cpu")
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logger.debug(f"[MultiGPU Core Patching] text_encoder_device_patched returning device: {device} (current_text_encoder_device={current_text_encoder_device})")
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return device
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logger.info(f"[MultiGPU Core Patching] Patching mm.get_torch_device, mm.text_encoder_device, and mm.text_encoder_initial_device")
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logger.debug(f"[MultiGPU DEBUG] Initial current_device: {current_device}")
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logger.debug(f"[MultiGPU DEBUG] Initial current_text_encoder_device: {current_text_encoder_device}")
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mm.get_torch_device = get_torch_device_patched
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mm.text_encoder_device = text_encoder_device_patched
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def check_module_exists(module_path):
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full_path = os.path.join(folder_paths.get_folder_paths("custom_nodes")[0], module_path)
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logger.debug(f"[MultiGPU] Checking for module at {full_path}")
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if not os.path.exists(full_path):
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logger.debug(f"[MultiGPU] Module {module_path} not found - skipping")
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return False
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logger.debug(f"[MultiGPU] Found {module_path}, creating compatible MultiGPU nodes")
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return True
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# Import from nodes.py
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from .nodes import (
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DeviceSelectorMultiGPU,
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HunyuanVideoEmbeddingsAdapter,
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UnetLoaderGGUF,
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UnetLoaderGGUFAdvanced,
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CLIPLoaderGGUF,
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DualCLIPLoaderGGUF,
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TripleCLIPLoaderGGUF,
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QuadrupleCLIPLoaderGGUF,
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LTXVLoader,
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Florence2ModelLoader,
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DownloadAndLoadFlorence2Model,
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CheckpointLoaderNF4,
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LoadFluxControlNet,
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MMAudioModelLoader,
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MMAudioFeatureUtilsLoader,
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MMAudioSampler,
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PulidModelLoader,
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PulidInsightFaceLoader,
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PulidEvaClipLoader,
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HyVideoModelLoader,
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HyVideoVAELoader,
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DownloadAndLoadHyVideoTextEncoder,
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)
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# Import from wanvideo.py
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from .wanvideo import (
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WanVideoModelLoader,
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WanVideoModelLoader_2,
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WanVideoVAELoader,
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LoadWanVideoT5TextEncoder,
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LoadWanVideoClipTextEncoder,
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WanVideoTextEncode,
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WanVideoBlockSwap,
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WanVideoSampler
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)
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# Import from distorch.py
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from .distorch import (
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model_allocation_store,
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create_model_hash,
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register_patched_ggufmodelpatcher,
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analyze_ggml_loading,
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calculate_vvram_allocation_string,
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override_class_with_distorch_gguf,
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override_class_with_distorch_gguf_v2,
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override_class_with_distorch_clip,
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override_class_with_distorch_clip_no_device,
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override_class_with_distorch
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)
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# Import from distorch_2.py for DisTorch v2 SafeTensor support
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from .distorch_2 import (
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safetensor_allocation_store,
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create_safetensor_model_hash,
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register_patched_safetensor_modelpatcher,
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analyze_safetensor_loading,
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calculate_safetensor_vvram_allocation,
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override_class_with_distorch_safetensor_v2,
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override_class_with_distorch_safetensor_v2_clip,
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override_class_with_distorch_safetensor_v2_clip_no_device
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)
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# ==========================================================================================
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# Core Patching: soft_empty_cache harmonization for DisTorch2
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# ==========================================================================================
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logger.info("[MultiGPU Core Patching] Patching mm.soft_empty_cache for DisTorch2 harmonization")
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# Store the original function for fallback behavior
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original_soft_empty_cache = mm.soft_empty_cache
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def soft_empty_cache_distorch2_patched(force=False):
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"""
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Patched mm.soft_empty_cache. If DisTorch2 models are active, clear cache on ALL devices.
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Otherwise, execute original ComfyUI behavior.
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"""
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is_distorch_active = False
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# Check if any loaded model is managed by DisTorch2 using the allocation store
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for lm in mm.current_loaded_models:
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mp = lm.model # weakref call to ModelPatcher
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if mp is not None:
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model_hash = create_safetensor_model_hash(mp, "cache_patch_check")
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if model_hash in safetensor_allocation_store and safetensor_allocation_store[model_hash]:
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is_distorch_active = True
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break
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if is_distorch_active:
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logger.info("[MultiGPU Core Patching] DisTorch2 active: clearing caches on all devices")
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soft_empty_cache_multigpu()
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else:
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logger.info("[MultiGPU Core Patching] DisTorch2 not active: delegating to original mm.soft_empty_cache")
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original_soft_empty_cache(force)
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# Apply the patch
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mm.soft_empty_cache = soft_empty_cache_distorch2_patched
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# ==========================================================================================
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# Core Patching: load_models_gpu Proactive Unloading (NEW FIX for UNet OOM)
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# Prevents OOM on offload/donor devices when swapping large DisTorch2 models.
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# ==========================================================================================
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LARGE_MODEL_THRESHOLD = 2 * (1024**3) # 2 GB threshold for "large" models
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# Patch only once (handles reloads)
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if hasattr(mm, 'load_models_gpu') and not hasattr(mm.load_models_gpu, "_distorch2_proactive_patched"):
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logger.info("[MultiGPU Core Patching] Patching mm.load_models_gpu for DisTorch2 proactive unloading")
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original_load_models_gpu = mm.load_models_gpu
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def patched_load_models_gpu(models, memory_required=0, force_patch_weights=False, minimum_memory_required=None, force_full_load=False):
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"""
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Proactively unload large models that are not needed when loading a large DisTorch2 model.
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This frees both compute and donor device memory ahead of ComfyUI's compute-only check.
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"""
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# Validate models argument loudly
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if not isinstance(models, (list, tuple, set)):
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logger.error("[MultiGPU Core Patching] CRITICAL: mm.load_models_gpu 'models' is not a list/tuple/set. Bypassing proactive patch.")
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return original_load_models_gpu(models, memory_required, force_patch_weights, minimum_memory_required, force_full_load)
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# Detect incoming large DisTorch2 request
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incoming_is_distorch = False
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incoming_is_large = False
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incoming_patchers = set()
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incoming_loaded_names = []
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for lm in models:
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# Expect LoadedModel instances; gather ModelPatcher if alive
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mp = getattr(lm, 'model', None)
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if mp is not None:
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incoming_patchers.add(mp)
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# Determine size (prefer LoadedModel.model_memory if available)
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size_bytes = 0
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if hasattr(lm, 'model_memory'):
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try:
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size_bytes = lm.model_memory()
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except Exception:
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size_bytes = 0
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if size_bytes <= 0 and hasattr(mp, 'model_size'):
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size_bytes = mp.model_size()
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if size_bytes > LARGE_MODEL_THRESHOLD:
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incoming_is_large = True
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# Check DisTorch2 management via allocation store
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model_hash = create_safetensor_model_hash(mp, "load_patch_check")
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if model_hash in safetensor_allocation_store and safetensor_allocation_store.get(model_hash):
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incoming_is_distorch = True
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# Log informational context
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incoming_loaded_names.append(f"{type(getattr(mp, 'model', mp)).__name__}:{size_bytes/(1024**3):.2f}GB")
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logger.info(f"[MultiGPU Core Patching] load_models_gpu incoming set: large={incoming_is_large} distorch2={incoming_is_distorch} count={len(incoming_patchers)}")
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if incoming_loaded_names:
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logger.info(f"[MultiGPU Core Patching] Incoming models summary: {', '.join(incoming_loaded_names)}")
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# Proactive unload if both conditions are met
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if incoming_is_distorch and incoming_is_large:
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if not hasattr(mm, 'current_loaded_models'):
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raise AttributeError("comfy.model_management is missing 'current_loaded_models'. Proactive unload check failed.")
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to_unload_indices = []
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unload_summaries = []
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needed_patchers = incoming_patchers
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logger.info("[MultiGPU Core Patching] Incoming large DisTorch2 model detected. Initiating proactive unload of other large models.")
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# Iterate backwards to safely pop from list
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for i in range(len(mm.current_loaded_models) - 1, -1, -1):
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lm_cur = mm.current_loaded_models[i]
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mp_cur = getattr(lm_cur, 'model', None)
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if mp_cur is None:
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continue # already dead or cleaned up
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# Skip models needed for this load call
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if mp_cur in needed_patchers:
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continue
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# Determine size (prefer LoadedModel.model_memory)
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size_cur = 0
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if hasattr(lm_cur, 'model_memory'):
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try:
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size_cur = lm_cur.model_memory()
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except Exception:
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size_cur = 0
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if size_cur <= 0 and hasattr(mp_cur, 'model_size'):
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size_cur = mp_cur.model_size()
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# Only unload large models
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if size_cur > LARGE_MODEL_THRESHOLD:
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model_name = type(getattr(mp_cur, 'model', mp_cur)).__name__
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logger.info(f"[MultiGPU Core Patching] Unloading large model: {model_name} (~{size_cur/(1024**3):.2f}GB)")
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# Attempt full unload; unpatch_weights=True to release distributed allocations
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success = False
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if hasattr(lm_cur, 'model_unload'):
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success = lm_cur.model_unload(memory_to_free=None, unpatch_weights=True)
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if success:
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to_unload_indices.append(i)
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unload_summaries.append(f"{model_name}:{size_cur/(1024**3):.2f}GB")
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else:
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logger.warning(f"[MultiGPU Core Patching] Failed to fully unload model {model_name} (~{size_cur/(1024**3):.2f}GB)")
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# Remove from management list and clear caches
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unloaded_count = 0
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for idx in to_unload_indices: # already in reverse order
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mm.current_loaded_models.pop(idx)
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unloaded_count += 1
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if unloaded_count > 0:
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logger.info(f"[MultiGPU Core Patching] Proactively unloaded {unloaded_count} large model(s): {', '.join(unload_summaries)}")
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logger.info("[MultiGPU Core Patching] Performing multi-device cache clear after proactive unload")
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# Force multi-device cache clear via patched soft_empty_cache (which detects DisTorch2)
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mm.soft_empty_cache(force=True)
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else:
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logger.info("[MultiGPU Core Patching] No unload candidates matched the criteria (either none large or all required)")
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# Continue with original behavior
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return original_load_models_gpu(models, memory_required, force_patch_weights, minimum_memory_required, force_full_load)
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# Mark and apply the patch
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patched_load_models_gpu._distorch2_proactive_patched = True
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mm.load_models_gpu = patched_load_models_gpu
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else:
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if not hasattr(mm, 'load_models_gpu'):
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raise AttributeError("comfy.model_management is missing 'load_models_gpu'. Core patching failed.")
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else:
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logger.debug("[MultiGPU Core Patching] mm.load_models_gpu already patched; skipping")
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# Import advanced checkpoint loaders
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from .checkpoint_multigpu import (
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CheckpointLoaderAdvancedMultiGPU,
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CheckpointLoaderAdvancedDisTorch2MultiGPU
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)
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# Initialize NODE_CLASS_MAPPINGS
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NODE_CLASS_MAPPINGS = {
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"DeviceSelectorMultiGPU": DeviceSelectorMultiGPU,
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"HunyuanVideoEmbeddingsAdapter": HunyuanVideoEmbeddingsAdapter,
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"CheckpointLoaderAdvancedMultiGPU": CheckpointLoaderAdvancedMultiGPU,
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"CheckpointLoaderAdvancedDisTorch2MultiGPU": CheckpointLoaderAdvancedDisTorch2MultiGPU,
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}
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# Standard MultiGPU nodes
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NODE_CLASS_MAPPINGS["UNETLoaderMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["UNETLoader"])
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NODE_CLASS_MAPPINGS["VAELoaderMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["VAELoader"])
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NODE_CLASS_MAPPINGS["CLIPLoaderMultiGPU"] = override_class_clip(GLOBAL_NODE_CLASS_MAPPINGS["CLIPLoader"])
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NODE_CLASS_MAPPINGS["DualCLIPLoaderMultiGPU"] = override_class_clip(GLOBAL_NODE_CLASS_MAPPINGS["DualCLIPLoader"])
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if "TripleCLIPLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["TripleCLIPLoaderMultiGPU"] = override_class_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["TripleCLIPLoader"])
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if "QuadrupleCLIPLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["QuadrupleCLIPLoaderMultiGPU"] = override_class_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["QuadrupleCLIPLoader"])
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NODE_CLASS_MAPPINGS["CLIPVisionLoaderMultiGPU"] = override_class_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["CLIPVisionLoader"])
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NODE_CLASS_MAPPINGS["CheckpointLoaderSimpleMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["CheckpointLoaderSimple"])
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NODE_CLASS_MAPPINGS["ControlNetLoaderMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["ControlNetLoader"])
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if "DiffusersLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["DiffusersLoaderMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["DiffusersLoader"])
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if "DiffControlNetLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["DiffControlNetLoaderMultiGPU"] = override_class(GLOBAL_NODE_CLASS_MAPPINGS["DiffControlNetLoader"])
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# DisTorch 2 SafeTensor nodes for FLUX and other safetensor models
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NODE_CLASS_MAPPINGS["UNETLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["UNETLoader"])
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NODE_CLASS_MAPPINGS["VAELoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["VAELoader"])
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NODE_CLASS_MAPPINGS["CLIPLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2_clip(GLOBAL_NODE_CLASS_MAPPINGS["CLIPLoader"])
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NODE_CLASS_MAPPINGS["DualCLIPLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2_clip(GLOBAL_NODE_CLASS_MAPPINGS["DualCLIPLoader"])
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|
if "TripleCLIPLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["TripleCLIPLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["TripleCLIPLoader"])
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|
if "QuadrupleCLIPLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
|
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NODE_CLASS_MAPPINGS["QuadrupleCLIPLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["QuadrupleCLIPLoader"])
|
|
NODE_CLASS_MAPPINGS["CLIPVisionLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2_clip_no_device(GLOBAL_NODE_CLASS_MAPPINGS["CLIPVisionLoader"])
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|
NODE_CLASS_MAPPINGS["CheckpointLoaderSimpleDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["CheckpointLoaderSimple"])
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|
NODE_CLASS_MAPPINGS["ControlNetLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["ControlNetLoader"])
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if "DiffusersLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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|
NODE_CLASS_MAPPINGS["DiffusersLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["DiffusersLoader"])
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|
if "DiffControlNetLoader" in GLOBAL_NODE_CLASS_MAPPINGS:
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NODE_CLASS_MAPPINGS["DiffControlNetLoaderDisTorch2MultiGPU"] = override_class_with_distorch_safetensor_v2(GLOBAL_NODE_CLASS_MAPPINGS["DiffControlNetLoader"])
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|
|
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# --- Registration Table ---
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|
logger.info("[MultiGPU] Initiating custom_node Registration. . .")
|
|
dash_line = "-" * 47
|
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fmt_reg = "{:<30}{:>5}{:>10}"
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logger.info(dash_line)
|
|
logger.info(fmt_reg.format("custom_node", "Found", "Nodes"))
|
|
logger.info(dash_line)
|
|
|
|
registration_data = []
|
|
|
|
def register_and_count(module_names, node_map):
|
|
found = False
|
|
for name in module_names:
|
|
if check_module_exists(name):
|
|
found = True
|
|
break
|
|
|
|
count = 0
|
|
if found:
|
|
initial_len = len(NODE_CLASS_MAPPINGS)
|
|
for key, value in node_map.items():
|
|
NODE_CLASS_MAPPINGS[key] = value
|
|
count = len(NODE_CLASS_MAPPINGS) - initial_len
|
|
|
|
registration_data.append({"name": module_names[0], "found": "Y" if found else "N", "count": count})
|
|
return found
|
|
|
|
# ComfyUI-LTXVideo
|
|
ltx_nodes = {"LTXVLoaderMultiGPU": override_class(LTXVLoader)}
|
|
register_and_count(["ComfyUI-LTXVideo", "comfyui-ltxvideo"], ltx_nodes)
|
|
|
|
# ComfyUI-Florence2
|
|
florence_nodes = {
|
|
"Florence2ModelLoaderMultiGPU": override_class(Florence2ModelLoader),
|
|
"DownloadAndLoadFlorence2ModelMultiGPU": override_class(DownloadAndLoadFlorence2Model)
|
|
}
|
|
register_and_count(["ComfyUI-Florence2", "comfyui-florence2"], florence_nodes)
|
|
|
|
# ComfyUI_bitsandbytes_NF4
|
|
nf4_nodes = {"CheckpointLoaderNF4MultiGPU": override_class(CheckpointLoaderNF4)}
|
|
register_and_count(["ComfyUI_bitsandbytes_NF4", "comfyui_bitsandbytes_nf4"], nf4_nodes)
|
|
|
|
# x-flux-comfyui
|
|
flux_controlnet_nodes = {"LoadFluxControlNetMultiGPU": override_class(LoadFluxControlNet)}
|
|
register_and_count(["x-flux-comfyui"], flux_controlnet_nodes)
|
|
|
|
# ComfyUI-MMAudio
|
|
mmaudio_nodes = {
|
|
"MMAudioModelLoaderMultiGPU": override_class(MMAudioModelLoader),
|
|
"MMAudioFeatureUtilsLoaderMultiGPU": override_class(MMAudioFeatureUtilsLoader),
|
|
"MMAudioSamplerMultiGPU": override_class(MMAudioSampler)
|
|
}
|
|
register_and_count(["ComfyUI-MMAudio", "comfyui-mmaudio"], mmaudio_nodes)
|
|
|
|
# ComfyUI-GGUF
|
|
gguf_nodes = {
|
|
"UnetLoaderGGUFDisTorchMultiGPU": override_class_with_distorch_gguf(UnetLoaderGGUF),
|
|
"UnetLoaderGGUFAdvancedDisTorchMultiGPU": override_class_with_distorch_gguf(UnetLoaderGGUFAdvanced),
|
|
"CLIPLoaderGGUFDisTorchMultiGPU": override_class_with_distorch_clip(CLIPLoaderGGUF),
|
|
"DualCLIPLoaderGGUFDisTorchMultiGPU": override_class_with_distorch_clip(DualCLIPLoaderGGUF),
|
|
"TripleCLIPLoaderGGUFDisTorchMultiGPU": override_class_with_distorch_clip_no_device(TripleCLIPLoaderGGUF),
|
|
"QuadrupleCLIPLoaderGGUFDisTorchMultiGPU": override_class_with_distorch_clip_no_device(QuadrupleCLIPLoaderGGUF),
|
|
"UnetLoaderGGUFDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2(UnetLoaderGGUF),
|
|
"UnetLoaderGGUFAdvancedDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2(UnetLoaderGGUFAdvanced),
|
|
"CLIPLoaderGGUFDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2_clip(CLIPLoaderGGUF),
|
|
"DualCLIPLoaderGGUFDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2_clip(DualCLIPLoaderGGUF),
|
|
"TripleCLIPLoaderGGUFDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2_clip_no_device(TripleCLIPLoaderGGUF),
|
|
"QuadrupleCLIPLoaderGGUFDisTorch2MultiGPU": override_class_with_distorch_safetensor_v2_clip_no_device(QuadrupleCLIPLoaderGGUF),
|
|
"UnetLoaderGGUFMultiGPU": override_class(UnetLoaderGGUF),
|
|
"UnetLoaderGGUFAdvancedMultiGPU": override_class(UnetLoaderGGUFAdvanced),
|
|
"CLIPLoaderGGUFMultiGPU": override_class_clip(CLIPLoaderGGUF),
|
|
"DualCLIPLoaderGGUFMultiGPU": override_class_clip(DualCLIPLoaderGGUF),
|
|
"TripleCLIPLoaderGGUFMultiGPU": override_class_clip_no_device(TripleCLIPLoaderGGUF),
|
|
"QuadrupleCLIPLoaderGGUFMultiGPU": override_class_clip_no_device(QuadrupleCLIPLoaderGGUF)
|
|
}
|
|
register_and_count(["ComfyUI-GGUF", "comfyui-gguf"], gguf_nodes)
|
|
|
|
# PuLID_ComfyUI
|
|
pulid_nodes = {
|
|
"PulidModelLoaderMultiGPU": override_class(PulidModelLoader),
|
|
"PulidInsightFaceLoaderMultiGPU": override_class(PulidInsightFaceLoader),
|
|
"PulidEvaClipLoaderMultiGPU": override_class(PulidEvaClipLoader)
|
|
}
|
|
register_and_count(["PuLID_ComfyUI", "pulid_comfyui"], pulid_nodes)
|
|
|
|
# ComfyUI-HunyuanVideoWrapper
|
|
hunyuan_nodes = {
|
|
"HyVideoModelLoaderMultiGPU": override_class(HyVideoModelLoader),
|
|
"HyVideoVAELoaderMultiGPU": override_class(HyVideoVAELoader),
|
|
"DownloadAndLoadHyVideoTextEncoderMultiGPU": override_class(DownloadAndLoadHyVideoTextEncoder)
|
|
}
|
|
register_and_count(["ComfyUI-HunyuanVideoWrapper", "comfyui-hunyuanvideowrapper"], hunyuan_nodes)
|
|
|
|
# ComfyUI-WanVideoWrapper
|
|
wanvideo_nodes = {
|
|
"WanVideoModelLoaderMultiGPU": WanVideoModelLoader,
|
|
"WanVideoModelLoaderMultiGPU_2": WanVideoModelLoader_2,
|
|
"WanVideoVAELoaderMultiGPU": WanVideoVAELoader,
|
|
"LoadWanVideoT5TextEncoderMultiGPU": LoadWanVideoT5TextEncoder,
|
|
"LoadWanVideoClipTextEncoderMultiGPU": LoadWanVideoClipTextEncoder,
|
|
"WanVideoTextEncodeMultiGPU": WanVideoTextEncode,
|
|
"WanVideoBlockSwapMultiGPU": WanVideoBlockSwap,
|
|
"WanVideoSamplerMultiGPU": WanVideoSampler
|
|
}
|
|
register_and_count(["ComfyUI-WanVideoWrapper", "comfyui-wanvideowrapper"], wanvideo_nodes)
|
|
|
|
# Print the registration table
|
|
for item in registration_data:
|
|
logger.info(fmt_reg.format(item['name'], item['found'], str(item['count'])))
|
|
logger.info(dash_line)
|
|
|
|
|
|
logger.info(f"[MultiGPU] Registration complete. Final mappings: {', '.join(NODE_CLASS_MAPPINGS.keys())}")
|