81 lines
3.2 KiB
Python
81 lines
3.2 KiB
Python
"""
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Copyright (C) 2018-2020 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.div import Div
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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, result, regular_op_with_shaped_data, valued_const_with_data, connect, \
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connect_data
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nodes = {
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**regular_op_with_shaped_data('placeholder_1', [1, 227, 227, 3], {'type': 'Parameter'}),
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**regular_op_with_shaped_data('placeholder_2', [1, 227, 227, 3], {'type': 'Parameter'}),
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**regular_op_with_shaped_data('div', None, {'op': 'Div', 'type': 'Divide', 'name': 'my_div'}),
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**regular_op_with_shaped_data('reciprocal', [1, 227, 227, 3], {'type': 'Power'}),
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**valued_const_with_data('minus_one', np.array(-1.)),
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**regular_op_with_shaped_data('mul', None, {'type': 'Multiply'}),
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**result(),
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}
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class TestDiv(unittest.TestCase):
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def test_div_test_1(self):
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# Test with two different inputs from two placeholders
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graph = build_graph(nodes, [
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*connect('placeholder_1', '0:div'),
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*connect('placeholder_2', '1:div'),
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*connect('div', 'output'),
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], nodes_with_edges_only=True)
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Div().find_and_replace_pattern(graph)
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graph_ref = build_graph(nodes, [
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*connect('placeholder_1', '0:mul'),
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*connect('placeholder_2', '0:reciprocal'),
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*connect('minus_one', '1:reciprocal'),
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*connect('reciprocal', '1:mul'),
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*connect('mul', 'output'),
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], nodes_with_edges_only=True)
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(flag, resp) = compare_graphs(graph, graph_ref, 'output', check_op_attrs=True)
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self.assertTrue(flag, resp)
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self.assertTrue(graph.node[graph.get_nodes_with_attributes(type='Multiply')[0]]['name'] == 'my_div')
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def test_div_test_2(self):
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# Test with two same inputs from one placeholder
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graph = build_graph(nodes, [
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*connect('placeholder_1:0', '0:div'),
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*connect_data('placeholder_1:0', '1:div'),
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*connect('div', 'output'),
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], nodes_with_edges_only=True)
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Div().find_and_replace_pattern(graph)
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graph_ref = build_graph(nodes, [
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*connect('placeholder_1:0', '0:mul'),
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*connect_data('placeholder_1:0', '0:reciprocal'),
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*connect('minus_one', '1:reciprocal'),
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*connect('reciprocal', '1:mul'),
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*connect('mul', 'output'),
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], nodes_with_edges_only=True)
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(flag, resp) = compare_graphs(graph, graph_ref, 'output', check_op_attrs=True)
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self.assertTrue(flag, resp)
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self.assertTrue(graph.node[graph.get_nodes_with_attributes(type='Multiply')[0]]['name'] == 'my_div')
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