37 lines
1.5 KiB
Python
37 lines
1.5 KiB
Python
# Copyright 2020-2021 Huawei Technologies Co., Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ===========================================================================
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"""generate json desc for Tile"""
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from mindspore._extends.graph_kernel.model.op_infer import Tile as TileInfer
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from mindspore._extends.graph_kernel.model.model import DataFormat as DF
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from ._utils import Expander, ExpanderInfoValidator as VLD
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@VLD.add_format(DF.DEFAULT)
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@VLD.check_attrs('multiples')
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class Tile(Expander):
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"""Tile expander"""
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def _expand(self, graph_builder):
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input_x = self.inputs[0]
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multiples = self.attrs['multiples']
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tile_infer = TileInfer(self.name, self.inputs, self.attrs)
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output_shape, _, _ = tile_infer.infer()
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if tile_infer.broadcast_compatible:
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result = graph_builder.emit('BroadcastTo', [input_x], attrs={'shape': output_shape})
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else:
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result = graph_builder.emit('Tile', [input_x], attrs={'multiples': multiples})
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return result
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