2 Copyright (c) 2019 Intel Corporation
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
16 from mo.graph.graph import Graph
17 from mo.ops.op import Op
23 def __init__(self, graph: Graph, attrs: dict):
25 # 'type': __class__.op, # Internal MO primitive
28 'infer': __class__.infer,
30 super().__init__(graph, mandatory_props, attrs)
34 input_data_shape = node.in_node(0).shape
35 assert input_data_shape is not None
36 if not node.has_valid('axis'):
37 assert 1 in node.in_nodes()
38 assert node.in_node(1).has_valid('value')
39 assert node.in_node(1).value.size == 1
41 node['axis'] = node.in_node(1).value.item()
42 node.in_port(1).disconnect()
44 assert node.has_valid('axis')
46 assert len(node.out_nodes()) == 1
47 node.out_node().shape = input_data_shape.copy()