87 lines
3.3 KiB
Python
87 lines
3.3 KiB
Python
"""
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Copyright (c) 2019 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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import numpy as np
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from extensions.front.reciprocal import ReciprocalReplacer
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from mo.utils.unittest.graph import build_graph, compare_graphs
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nodes_attributes = {
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'placeholder_1': {'shape': None, 'type': 'Parameter', 'kind': 'op', 'op': 'Parameter'},
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# Reciprocal operation
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'reciprocal_1': {'kind': 'op', 'op': 'Reciprocal'},
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# Test operation
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'last': {'type': None, 'value': None, 'kind': 'op', 'op': None},
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# Pow operations
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'const': {'value': np.array(-1), 'op': 'Const', 'kind': 'op'},
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'pow': {'type': 'Pow', 'kind': 'op', 'op': 'Pow'},
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}
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class ReciprocalReplacerTests(unittest.TestCase):
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def test_reciprocal_test_1(self):
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graph = build_graph(nodes_attributes,
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[('placeholder_1', 'reciprocal_1'),
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('reciprocal_1', 'last')
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],
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{'placeholder_1': {'shape': np.array([1, 227, 227, 3])},
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}, nodes_with_edges_only=True)
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graph_ref = build_graph(nodes_attributes,
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[('placeholder_1', 'pow', {'in': 0}),
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('const', 'pow', {'in': 1}),
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('pow', 'last'),
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],
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{'placeholder_1': {'shape': np.array([1, 227, 227, 3])},
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}, nodes_with_edges_only=True)
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graph.stage = 'front'
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pattern = ReciprocalReplacer()
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pattern.find_and_replace_pattern(graph)
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(flag, resp) = compare_graphs(graph, graph_ref, 'last', check_op_attrs=True)
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self.assertTrue(flag, resp)
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def test_neg_reciprocal_1(self):
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# Test if power = 0
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graph = build_graph(nodes_attributes,
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[('placeholder_1', 'reciprocal_1'),
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('reciprocal_1', 'last')
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],
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{'placeholder_1': {'shape': np.array([1, 227, 227, 3])},
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}, nodes_with_edges_only=True)
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graph_ref = build_graph(nodes_attributes,
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[('placeholder_1', 'pow'),
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('const', 'pow', {'in': 1}),
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('pow', 'last'),
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],
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{'placeholder_1': {'shape': np.array([1, 227, 227, 3])},
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'const': {'value': np.array(0)},
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}, nodes_with_edges_only=True)
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graph.stage = 'front'
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pattern = ReciprocalReplacer()
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pattern.find_and_replace_pattern(graph)
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(flag, resp) = compare_graphs(graph, graph_ref, 'last', check_op_attrs=True)
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self.assertTrue(not flag)
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