forked from mindspore-Ecosystem/mindspore
55 lines
2.2 KiB
Python
55 lines
2.2 KiB
Python
# Copyright 2019 Huawei Technologies Co., Ltd
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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 mindspore import Tensor
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from mindspore.parallel._tensor import _reshape_param_data
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def test_reshape_param_data():
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expected_tensor = Tensor([[1, 2, 3, 4], [5, 6, 7, 8]])
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dev_mat = [2, 2]
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tensor_map = [0, 1]
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input_tensor = Tensor([[1, 2], [5, 6], [3, 4], [7, 8]])
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tensor = _reshape_param_data(input_tensor, dev_mat, tensor_map)
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if expected_tensor.__str__() != tensor.__str__():
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raise AssertionError
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tensor_map = [1, -1]
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input_tensor = Tensor([[1, 2, 3, 4], [1, 2, 3, 4], [5, 6, 7, 8], [5, 6, 7, 8]])
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tensor = _reshape_param_data(input_tensor, dev_mat, tensor_map)
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if expected_tensor.__str__() != tensor.__str__():
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raise AssertionError
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expected_tensor = Tensor([[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]]])
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input_tensor = Tensor([[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]], \
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[[[1, 2], [3, 4]], [[5, 6], [7, 8]]]])
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dev_mat = [4]
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tensor_map = [-1, -1, -1, -1]
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tensor = _reshape_param_data(input_tensor, dev_mat, tensor_map)
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if expected_tensor.__str__() != tensor.__str__():
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raise AssertionError
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if __name__ == '__main__':
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test_reshape_param_data()
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