jinx/ComfyUI
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Basic support for hidream i1 model.

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comfyanonymous
2025-04-15 17:35:05 -04:00
parent 6fc5dbd52a
commit 9ad792f927
9 changed files with 1087 additions and 2 deletions
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19
comfy/model_detection.py
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@@ -338,6 +338,25 @@ def detect_unet_config(state_dict, key_prefix, metadata=None):
dit_config["guidance_embed"] = "{}guidance_in.in_layer.weight".format(key_prefix) in state_dict_keys
return dit_config
if '{}caption_projection.0.linear.weight'.format(key_prefix) in state_dict_keys: # HiDream
dit_config = {}
dit_config["image_model"] = "hidream"
dit_config["attention_head_dim"] = 128
dit_config["axes_dims_rope"] = [64, 32, 32]
dit_config["caption_channels"] = [4096, 4096]
dit_config["max_resolution"] = [128, 128]
dit_config["in_channels"] = 16
dit_config["llama_layers"] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31]
dit_config["num_attention_heads"] = 20
dit_config["num_routed_experts"] = 4
dit_config["num_activated_experts"] = 2
dit_config["num_layers"] = 16
dit_config["num_single_layers"] = 32
dit_config["out_channels"] = 16
dit_config["patch_size"] = 2
dit_config["text_emb_dim"] = 2048
return dit_config
if '{}input_blocks.0.0.weight'.format(key_prefix) not in state_dict_keys:
return None