71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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from mo.graph.graph import Graph
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from mo.middle.passes.eliminate import remove_op_node_with_data_node
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from mo.middle.replacement import MiddleReplacementPattern
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class RemoveIdentity(MiddleReplacementPattern):
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enabled = True
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def run_after(self):
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from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
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return [AddMeanScaleValues]
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def run_before(self):
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from extensions.middle.pass_separator import MiddleStart
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return [MiddleStart]
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def pattern(self):
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return dict(
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nodes=[('op', dict(kind='op', identity=True))],
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edges=[]
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)
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def replace_pattern(self, graph: Graph, match: dict):
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remove_op_node_with_data_node(graph, match['op'])
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class RemoveDropout(MiddleReplacementPattern):
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enabled = True
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def run_after(self):
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from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
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return [AddMeanScaleValues]
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def run_before(self):
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from extensions.middle.pass_separator import MiddleStart
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return [MiddleStart]
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def pattern(self):
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return dict(
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nodes=[('op', dict(op='Dropout'))],
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edges=[]
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)
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def replace_pattern(self, graph: Graph, match: dict):
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remove_op_node_with_data_node(graph, match['op'])
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class RemoveNodesWithZeroPhase(MiddleReplacementPattern):
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enabled = True
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force_clean_up = True
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def run_after(self):
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from extensions.middle.AddMeanScaleValues import AddMeanScaleValues
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return [AddMeanScaleValues]
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def run_before(self):
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from extensions.middle.pass_separator import MiddleStart
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return [MiddleStart]
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def pattern(self):
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return dict(
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nodes=[('op', dict(kind='op', phase=0))],
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edges=[]
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)
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def replace_pattern(self, graph: Graph, match: dict):
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remove_op_node_with_data_node(graph, match['op'])
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