wehub-resource-sync
81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
# Copyright (c) 2020 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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import unittest
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import numpy as np
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import paddle
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import paddle.base.dygraph as dg
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from paddle.base import core
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from paddle.base.data_feeder import convert_dtype
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from paddle.base.framework import convert_nptype_to_datatype_or_vartype
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class TestComplexVariable(unittest.TestCase):
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def compare(self):
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a = np.array(
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[[1.0 + 1.0j, 2.0 + 1.0j], [3.0 + 1.0j, 4.0 + 1.0j]]
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).astype(self._dtype)
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b = np.array([[1.0 + 1.0j, 1.0 + 1.0j]]).astype(self._dtype)
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with dg.guard():
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x = paddle.to_tensor(a)
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y = paddle.to_tensor(b)
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out = paddle.add(x, y)
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np.testing.assert_allclose(out.numpy(), a + b, rtol=1e-05)
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self.assertEqual(
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out.dtype, convert_nptype_to_datatype_or_vartype(self._dtype)
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)
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self.assertEqual(out.shape, x.shape)
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def test_attrs(self):
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self._dtype = "complex64"
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self.compare()
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self._dtype = "complex128"
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self.compare()
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def test_convert_nptype_to_datatype_or_vartype(self):
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if paddle.framework.use_pir_api():
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self.assertEqual(
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convert_nptype_to_datatype_or_vartype(np.complex64),
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core.DataType.COMPLEX64,
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)
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self.assertEqual(
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convert_nptype_to_datatype_or_vartype(np.complex64),
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core.DataType.COMPLEX64,
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)
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else:
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self.assertEqual(
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convert_nptype_to_datatype_or_vartype(np.complex64),
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core.VarDesc.VarType.COMPLEX64,
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)
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self.assertEqual(
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convert_nptype_to_datatype_or_vartype(np.complex64),
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core.VarDesc.VarType.COMPLEX64,
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)
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def test_convert_dtype(self):
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self.assertEqual(
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convert_dtype(core.VarDesc.VarType.COMPLEX64), "complex64"
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)
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self.assertEqual(
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convert_dtype(core.VarDesc.VarType.COMPLEX128), "complex128"
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)
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if __name__ == '__main__':
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unittest.main()
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