85 lines
3.8 KiB
Python
85 lines
3.8 KiB
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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import unittest
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import numpy as np
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from extensions.middle.RemoveUselessPad import RemoveUselessPad
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from mo.front.common.partial_infer.utils import int64_array
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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_with_shaped_data, valued_const_with_data, result, connect, \
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connect_data
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class RemoveUselessPadTests(unittest.TestCase):
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def test_useless_pad_constant_input(self):
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nodes = {
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**regular_op_with_shaped_data('placeholder', [1, 10, 20, 3], {'type': 'Parameter'}),
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**regular_op_with_shaped_data('pad', [1, 10, 20, 3], {'type': 'Pad', 'op': 'Pad'}),
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**valued_const_with_data('pads_begin', int64_array([0, 0, 0, 0])),
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**valued_const_with_data('pads_end', int64_array([0, 0, 0, 0])),
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**valued_const_with_data('fill_value', np.array(1)),
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**result('result'),
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}
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edges = [*connect('placeholder', '0:pad'),
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*connect('pads_begin', '1:pad'),
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*connect('pads_end', '2:pad'),
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*connect('fill_value', '3:pad'),
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*connect('pad', 'result'),
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]
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graph = build_graph(nodes, edges)
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RemoveUselessPad().find_and_replace_pattern(graph)
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ref_graph = build_graph(nodes, [*connect('placeholder', 'result')])
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(flag, resp) = compare_graphs(graph, ref_graph, 'result')
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self.assertTrue(flag, resp)
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def test_not_useless_pad_constant_input(self):
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nodes = {
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**regular_op_with_shaped_data('placeholder', [1, 10, 20, 3], {'type': 'Parameter'}),
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**regular_op_with_shaped_data('pad', [1, 10, 20, 3], {'type': 'Pad', 'op': 'Pad'}),
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**valued_const_with_data('pads_begin', int64_array([0, 0, 0, 0])),
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**valued_const_with_data('pads_end', int64_array([0, 1, 0, 0])),
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**valued_const_with_data('fill_value', np.array(1)),
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**result('result'),
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}
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edges = [*connect('placeholder', '0:pad'),
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*connect('pads_begin', '1:pad'),
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*connect('pads_end', '2:pad'),
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*connect('fill_value', '3:pad'),
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*connect('pad', 'result'),
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]
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graph = build_graph(nodes, edges)
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RemoveUselessPad().find_and_replace_pattern(graph)
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ref_graph = build_graph(nodes, edges)
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(flag, resp) = compare_graphs(graph, ref_graph, 'result')
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self.assertTrue(flag, resp)
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def test_not_useless_pad_non_constant_input(self):
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nodes = {
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**regular_op_with_shaped_data('placeholder', [10, 20, 3], {'type': 'Parameter'}),
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**regular_op_with_shaped_data('shape_of_1', [3], {'type': 'ShapeOf'}),
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**regular_op_with_shaped_data('sub', [3], {'type': 'Subtract', 'op': 'Sub'}),
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**valued_const_with_data('desired_output_size', int64_array([10, 20, 3])),
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**regular_op_with_shaped_data('pad', [10, 20, 3], {'type': 'Pad', 'op': 'Pad'}),
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**valued_const_with_data('fill_value', np.array(1)),
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**result('result'),
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}
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edges = [*connect('placeholder', '0:pad'),
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*connect('placeholder', 'shape_of_1'),
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*connect('shape_of_1', '0:sub'),
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*connect('desired_output_size', '1:sub'),
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*connect('sub', '1:pad'),
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*connect_data('sub', '2:pad'),
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*connect('fill_value', '3:pad'),
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*connect('pad', 'result'),
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]
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graph = build_graph(nodes, edges)
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RemoveUselessPad().find_and_replace_pattern(graph)
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ref_graph = build_graph(nodes, edges)
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(flag, resp) = compare_graphs(graph, ref_graph, 'result')
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self.assertTrue(flag, resp)
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