56 lines
2.2 KiB
Python
56 lines
2.2 KiB
Python
# Copyright (C) 2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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import argparse
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from mo.utils.error import Error
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from mo.utils.cli_parser import parse_transform
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def get_available_transformations():
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try:
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from openvino.offline_transformations import ApplyLowLatencyTransformation # pylint: disable=import-error,no-name-in-module
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return {
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'LowLatency2': ApplyLowLatencyTransformation,
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}
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except Exception as e:
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return {}
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# net should be openvino.inference_engine.IENetwork type, but IE Engine is still optional dependency
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def apply_moc_transformations(net: object, transforms: list):
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from openvino.offline_transformations import ApplyMOCTransformations # pylint: disable=import-error,no-name-in-module
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available_transformations = get_available_transformations()
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for name, args in transforms:
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if name not in available_transformations.keys():
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raise Error("Transformation {} is not available.".format(name))
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available_transformations[name](net, **args)
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ApplyMOCTransformations(net, False)
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def apply_offline_transformations(input_model: str, framework: str, transforms: list):
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# This variable is only needed by GenerateMappingFile transformation
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# to produce correct mapping
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extract_names = framework in ['tf', 'mxnet', 'kaldi']
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from openvino.inference_engine import read_network # pylint: disable=import-error,no-name-in-module
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from openvino.offline_transformations import GenerateMappingFile # pylint: disable=import-error,no-name-in-module
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net = read_network(input_model + "_tmp.xml", input_model + "_tmp.bin")
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apply_moc_transformations(net, transforms)
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net.serialize(input_model + ".xml", input_model + ".bin")
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path_to_mapping = input_model + ".mapping"
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GenerateMappingFile(net, path_to_mapping.encode('utf-8'), extract_names)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument("--input_model")
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parser.add_argument("--framework")
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parser.add_argument("--transform")
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args = parser.parse_args()
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apply_offline_transformations(args.input_model, args.framework, parse_transform(args.transform)) |