53 lines
1.7 KiB
53 lines
1.7 KiB
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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from __future__ import print_function
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import unittest
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import numpy as np
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import sys
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import math
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from op_test import OpTest
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import paddle.fluid.core as core
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class TestShuffleChannelOp(OpTest):
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def setUp(self):
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self.op_type = "shuffle_channel"
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self.batch_size = 10
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self.input_channels = 16
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self.layer_h = 4
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self.layer_w = 4
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self.group = 4
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self.x = np.random.random(
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(self.batch_size, self.input_channels, self.layer_h,
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self.layer_w)).astype('float32')
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self.inputs = {'X': self.x}
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self.attrs = {'group': self.group}
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n, c, h, w = self.x.shape
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input_reshaped = np.reshape(self.x,
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(-1, self.group, c // self.group, h, w))
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input_transposed = np.transpose(input_reshaped, (0, 2, 1, 3, 4))
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self.outputs = {'Out': np.reshape(input_transposed, (-1, c, h, w))}
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def test_check_output(self):
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self.check_output()
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def test_check_grad(self):
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self.check_grad(['X'], 'Out')
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if __name__ == '__main__':
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unittest.main()
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