47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""
|
|
Copyright (C) 2018-2020 Intel Corporation
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
"""
|
|
from mo.graph.graph import Graph, Node
|
|
from mo.ops.op import Op
|
|
|
|
|
|
class ShuffleChannels(Op):
|
|
op = 'ShuffleChannels'
|
|
enabled = False
|
|
|
|
def __init__(self, graph: Graph, attrs: dict):
|
|
super().__init__(graph, {
|
|
'op': self.op,
|
|
'type': self.op,
|
|
'version': 'opset3',
|
|
|
|
'infer': self.infer,
|
|
|
|
'axis': 1,
|
|
'group': None,
|
|
|
|
'in_ports_count': 1,
|
|
'out_ports_count': 1,
|
|
}, attrs)
|
|
|
|
def backend_attrs(self):
|
|
return ['group', 'axis']
|
|
|
|
@staticmethod
|
|
def infer(node: Node):
|
|
node_name = node.soft_get('name', node.id)
|
|
assert node.soft_get('group') is not None, 'The attribute "group" must be set for node {}'.format(node_name)
|
|
node.out_port(0).data.set_shape(node.in_port(0).data.get_shape())
|