84 lines
2.4 KiB
Python
84 lines
2.4 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
|
|
from mo.middle.passes.eliminate import remove_op_node_with_data_node
|
|
from mo.middle.replacement import MiddleReplacementPattern
|
|
|
|
|
|
class RemoveIdentity(MiddleReplacementPattern):
|
|
enabled = True
|
|
|
|
def run_after(self):
|
|
from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
|
|
return [AddMeanScaleValues]
|
|
|
|
def run_before(self):
|
|
from extensions.middle.pass_separator import MiddleStart
|
|
return [MiddleStart]
|
|
|
|
def pattern(self):
|
|
return dict(
|
|
nodes=[('op', dict(kind='op', identity=True))],
|
|
edges=[]
|
|
)
|
|
|
|
def replace_pattern(self, graph: Graph, match: dict):
|
|
remove_op_node_with_data_node(graph, match['op'])
|
|
|
|
|
|
class RemoveDropout(MiddleReplacementPattern):
|
|
enabled = True
|
|
|
|
def run_after(self):
|
|
from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
|
|
return [AddMeanScaleValues]
|
|
|
|
def run_before(self):
|
|
from extensions.middle.pass_separator import MiddleStart
|
|
return [MiddleStart]
|
|
|
|
def pattern(self):
|
|
return dict(
|
|
nodes=[('op', dict(op='Dropout'))],
|
|
edges=[]
|
|
)
|
|
|
|
def replace_pattern(self, graph: Graph, match: dict):
|
|
remove_op_node_with_data_node(graph, match['op'])
|
|
|
|
|
|
class RemoveNodesWithZeroPhase(MiddleReplacementPattern):
|
|
enabled = True
|
|
force_clean_up = True
|
|
|
|
def run_after(self):
|
|
from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
|
|
return [AddMeanScaleValues]
|
|
|
|
def run_before(self):
|
|
from extensions.middle.pass_separator import MiddleStart
|
|
return [MiddleStart]
|
|
|
|
def pattern(self):
|
|
return dict(
|
|
nodes=[('op', dict(kind='op', phase=0))],
|
|
edges=[]
|
|
)
|
|
|
|
def replace_pattern(self, graph: Graph, match: dict):
|
|
remove_op_node_with_data_node(graph, match['op'])
|