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Refactor code so model can be a dtype other than fp32 or fp16.

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comfyanonymous
2023-10-13 14:35:21 -04:00
parent fee3b0c070
commit 9a55dadb4c
6 changed files with 39 additions and 41 deletions
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11
comfy/controlnet.py
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@@ -292,8 +292,8 @@ def load_controlnet(ckpt_path, model=None):
controlnet_config = None
if "controlnet_cond_embedding.conv_in.weight" in controlnet_data: #diffusers format
use_fp16 = comfy.model_management.should_use_fp16()
controlnet_config = comfy.model_detection.unet_config_from_diffusers_unet(controlnet_data, use_fp16)
unet_dtype = comfy.model_management.unet_dtype()
controlnet_config = comfy.model_detection.unet_config_from_diffusers_unet(controlnet_data, unet_dtype)
diffusers_keys = comfy.utils.unet_to_diffusers(controlnet_config)
diffusers_keys["controlnet_mid_block.weight"] = "middle_block_out.0.weight"
diffusers_keys["controlnet_mid_block.bias"] = "middle_block_out.0.bias"
@@ -353,8 +353,8 @@ def load_controlnet(ckpt_path, model=None):
return net
if controlnet_config is None:
use_fp16 = comfy.model_management.should_use_fp16()
controlnet_config = comfy.model_detection.model_config_from_unet(controlnet_data, prefix, use_fp16, True).unet_config
unet_dtype = comfy.model_management.unet_dtype()
controlnet_config = comfy.model_detection.model_config_from_unet(controlnet_data, prefix, unet_dtype, True).unet_config
controlnet_config.pop("out_channels")
controlnet_config["hint_channels"] = controlnet_data["{}input_hint_block.0.weight".format(prefix)].shape[1]
control_model = comfy.cldm.cldm.ControlNet(**controlnet_config)
@@ -383,8 +383,7 @@ def load_controlnet(ckpt_path, model=None):
missing, unexpected = control_model.load_state_dict(controlnet_data, strict=False)
print(missing, unexpected)
if use_fp16:
control_model = control_model.half()
control_model = control_model.to(unet_dtype)
global_average_pooling = False
filename = os.path.splitext(ckpt_path)[0]