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模型名称 | 大小 |
---|---|
raw.pth | 6.58M |
convert_raw.onnx | 242M |
slim_convert_raw.onnx | 7.5M |
from onnxruntime.transformers.onnx_model import OnnxModel import onnx def has_same_value(val_one,val_two): if val_one.raw_data == val_two.raw_data: return True else: return False path = f"convert_raw.onnx" # 242M output_path = f"slim_convert.onnx" # 7.50M model = onnx.load(path) onnx_model = OnnxModel(model) count = len(model.graph.initializer) same = [-1] * count for i in tqdm(range(count - 1)): if same[i] >= 0: continue for j in range(i+1, count): if has_same_value(model.graph.initializer[i], model.graph.initializer[j]): same[j] = i for i in tqdm(range(count)): if same[i] >= 0: onnx_model.replace_input_of_all_nodes(model.graph.initializer[i].name, model.graph.initializer[same[i]].name) onnx_model.update_graph() onnx_model.save_model_to_file(output_path)
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