39 lines
1.5 KiB
Python
39 lines
1.5 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 extensions.ops.gather import Gather
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from mo.front.common.partial_infer.utils import int64_array
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from mo.front.common.replacement import FrontReplacementOp
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from mo.graph.graph import Graph
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from mo.ops.const import Const
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class AttributedGatherNormalizer(FrontReplacementOp):
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op = "AttributedGather"
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enabled = True
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def replace_sub_graph(self, graph: Graph, match: dict):
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node = match['op']
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name = node.soft_get('name', node.id)
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assert node.has_valid('axis')
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axis = Const(graph, {'name': name + '/axis', 'value': int64_array(node.axis)}).create_node()
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gather = Gather(graph, {'name': name}).create_node()
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node.in_port(0).get_connection().set_destination(gather.in_port(0))
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node.in_port(1).get_connection().set_destination(gather.in_port(1))
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axis.out_port(0).connect(gather.in_port(2))
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node.out_port(0).get_connection().set_source(gather.out_port(0))
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