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55 lines
1.8 KiB
55 lines
1.8 KiB
#!/usr/bin/env python3
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# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License.
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import argparse
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import os
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import pathlib
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from .onnx_model_utils import get_optimization_level, optimize_model
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def optimize_model_helper():
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parser = argparse.ArgumentParser(
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f"{os.path.basename(__file__)}:{optimize_model_helper.__name__}",
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description="""
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Optimize an ONNX model using ONNX Runtime to the specified level.
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See https://onnxruntime.ai/docs/performance/graph-optimizations.html for more
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details of the optimization levels.""",
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)
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parser.add_argument(
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"--opt_level",
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default="basic",
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choices=["disable", "basic", "extended", "all"],
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help="Optimization level to use.",
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)
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parser.add_argument(
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"--log_level",
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choices=["debug", "info", "warning", "error"],
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type=str,
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required=False,
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default="error",
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help="Log level. Defaults to Error so we don't get output about unused initializers "
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"being removed. Warning or Info may be desirable in some scenarios.",
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)
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parser.add_argument("input_model", type=pathlib.Path, help="Provide path to ONNX model to update.")
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parser.add_argument("output_model", type=pathlib.Path, help="Provide path to write optimized ONNX model to.")
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args = parser.parse_args()
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if args.log_level == "error":
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log_level = 3
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elif args.log_level == "debug":
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log_level = 0 # ORT verbose level
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elif args.log_level == "info":
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log_level = 1
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elif args.log_level == "warning":
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log_level = 2
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optimize_model(args.input_model, args.output_model, get_optimization_level(args.opt_level), log_level)
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if __name__ == "__main__":
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optimize_model_helper()
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