26 lines
737 B
Python
26 lines
737 B
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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import numpy as np
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from mo.front.extractor import FrontExtractorOp
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from mo.front.mxnet.extractors.utils import get_mxnet_layer_attrs
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from mo.ops.slice import MXSlice
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class SliceFrontExtractor(FrontExtractorOp):
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op = 'slice'
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enabled = True
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@classmethod
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def extract(cls, node):
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attrs = get_mxnet_layer_attrs(node.symbol_dict)
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node_attrs = {
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'crop_begin': np.array(attrs.tuple("begin", int, ())),
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'crop_end': np.array(attrs.tuple("end", int, ())),
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'step': np.array(attrs.tuple("step", int, ())),
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}
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MXSlice.update_node_stat(node, node_attrs)
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return cls.enabled
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