80 lines
3.0 KiB
Python
80 lines
3.0 KiB
Python
"""
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Copyright (C) 2018-2021 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import unittest
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from extensions.front.Mish_fusion import MishFusion
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from mo.utils.ir_engine.compare_graphs import compare_graphs
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from mo.utils.unittest.graph import build_graph, regular_op, result, build_graph_with_edge_attrs
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ref_nodes = {**regular_op('input', {'type': 'Parameter'}),
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**regular_op('mish', {'type': 'Mish', 'name': 'final_mul'}),
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**result('result')
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}
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ref_edges = [('input', 'mish'), ('mish', 'result')]
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class MishFusionTest(unittest.TestCase):
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nodes = {
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**regular_op('input', {'type': 'Parameter'}),
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**regular_op('softplus', {'op': 'SoftPlus'}),
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**regular_op('tanh', {'op': 'Tanh'}),
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**regular_op('mul', {'op': 'Mul', 'name': 'final_mul'}),
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**result('result'),
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}
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edges = [('input', 'softplus', {'in': 0, 'out': 0}),
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('input', 'mul', {'in': 0, 'out': 0}),
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('softplus', 'tanh', {'in': 0, 'out': 0}),
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('tanh', 'mul', {'in': 1, 'out': 0}),
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('mul', 'result', {'in': 0, 'out': 0})]
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def test_mish_fusion(self):
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graph = build_graph_with_edge_attrs(self.nodes, self.edges, {})
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graph_ref = build_graph(ref_nodes, ref_edges)
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graph.stage = 'front'
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MishFusion().find_and_replace_pattern(graph)
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(flag, resp) = compare_graphs(graph, graph_ref, 'result')
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self.assertTrue(flag, resp)
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self.assertTrue(len(graph.get_op_nodes(name='final_mul')) == 1 and
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graph.get_op_nodes(name='final_mul')[0].op == 'Mish')
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def test_mish_fusion_different_source(self):
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# check case when different tensors goes to Mul and SoftPlus
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graph = build_graph_with_edge_attrs({
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**regular_op('input', {'type': 'Parameter'}),
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**regular_op('input_2', {'type': 'Parameter'}),
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**regular_op('softplus', {'op': 'SoftPlus'}),
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**regular_op('tanh', {'op': 'Tanh'}),
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**regular_op('mul', {'op': 'Mul', 'name': 'final_mul'}),
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**result('result'),
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}, [('input', 'softplus', {'in': 0, 'out': 0}),
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('input_2', 'mul', {'in': 0, 'out': 0}),
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('softplus', 'tanh', {'in': 0, 'out': 0}),
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('tanh', 'mul', {'in': 1, 'out': 0}),
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('mul', 'result', {'in': 0, 'out': 0})], {})
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graph_ref = graph.copy()
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graph.stage = 'front'
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MishFusion().find_and_replace_pattern(graph)
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(flag, resp) = compare_graphs(graph, graph_ref, 'result')
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self.assertTrue(flag, resp)
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