53 lines
1.8 KiB
Python
53 lines
1.8 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
|
|
from mo.ops.op import Op
|
|
from mo.utils.error import Error
|
|
|
|
|
|
class EltwiseN(Op):
|
|
"""
|
|
The elementwise operation that has more than 2 inputs. This operation is replaced in a front phase with a number of
|
|
simple elementwise operations with 2 inputs. Refer to EltwiseNFrontReplacer for a list of supported operations.
|
|
"""
|
|
op = 'EltwiseN'
|
|
|
|
def __init__(self, graph: Graph, attrs: dict):
|
|
super().__init__(graph, {
|
|
'op': __class__.op,
|
|
'type': None, # type is None because this operation should not appear in IR
|
|
'infer': None,
|
|
'out_ports_count': 1,
|
|
}, attrs)
|
|
if 'operation' not in self.attrs:
|
|
raise Error('"operation" attribute is not set for operation "{}".'.format(__class__.op))
|
|
|
|
|
|
class EltwiseNMul(EltwiseN):
|
|
def __init__(self, graph: Graph, attrs: dict):
|
|
super().__init__(graph, {'operation': 'mul'})
|
|
|
|
|
|
class EltwiseNMax(EltwiseN):
|
|
def __init__(self, graph: Graph, attrs: dict):
|
|
super().__init__(graph, {'operation': 'max'})
|
|
|
|
|
|
class EltwiseNAdd(EltwiseN):
|
|
def __init__(self, graph: Graph, attrs: dict):
|
|
super().__init__(graph, {'operation': 'sum'})
|