40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
"""
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Copyright (C) 2018-2020 Intel Corporation
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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from mo.graph.graph import Graph
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from mo.ops.convolution import Convolution
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from mo.ops.op import Op
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class DeformableConvolution(Op):
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op = 'DeformableConvolution'
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def __init__(self, graph: Graph, attrs: dict):
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super().__init__(graph, {
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'type': __class__.op,
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'op': __class__.op,
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'version': 'opset1',
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'infer': Convolution.infer,
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'multiplication_transparent': True,
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'multiplication_transparent_ports': [(0, 0), (2, 0)],
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'in_ports_count': 3,
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'out_ports_count': 1,
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}, attrs)
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def backend_attrs(self):
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# the same attributes as in a regular convolution and one additional attribute 'deformable_group' and 'group'
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return Convolution(self.graph, {}).backend_attrs() + ['deformable_group', 'group']
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