Function build_rename_dict

diffsynth/models/utils.py:113–132

(source_state_dict, target_state_dict, split_qkv=False)

def build_rename_dict(source_state_dict, target_state_dict, split_qkv=False):
    matched_keys = set()
    with torch.no_grad():
        for name in source_state_dict:
            rename = search_parameter(source_state_dict[name], target_state_dict)
            if rename is not None:
                print(f'"{name}": "{rename}",')
                matched_keys.add(rename)
            elif split_qkv and len(source_state_dict[name].shape)>=1 and source_state_dict[name].shape[0]%3==0:
                length = source_state_dict[name].shape[0] // 3
                rename = []
                for i in range(3):
                    rename.append(search_parameter(source_state_dict[name][i*length: i*length+length], target_state_dict))
                if None not in rename:
                    print(f'"{name}": {rename},')
                    for rename_ in rename:
                        matched_keys.add(rename_)
    for name in target_state_dict:
        if name not in matched_keys:
            print("Cannot find", name, target_state_dict[name].shape)


def search_for_files(folder, extensions):