84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
# /* ******************************************************************************
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# *
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# *
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# * This program and the accompanying materials are made available under the
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# * terms of the Apache License, Version 2.0 which is available at
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# * https://www.apache.org/licenses/LICENSE-2.0.
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# *
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# * See the NOTICE file distributed with this work for additional
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# * information regarding copyright ownership.
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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, WITHOUT
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# * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# * License for the specific language governing permissions and limitations
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# * under the License.
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# *
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# * SPDX-License-Identifier: Apache-2.0
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# ******************************************************************************/
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################################################################################
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#
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#
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#
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################################################################################
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import pytest
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import jumpy as jp
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import numpy as np
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from numpy.testing import assert_allclose
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def _test_ufunc(op, shape1, shape2):
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a_np = np.random.random(shape1)
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b_np = np.random.random(shape2)
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c_np = eval('a_np {} b_np'.format(op))
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a_jp = jp.array(a_np)
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b_jp = jp.array(b_np)
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c_jp = eval('a_jp {} b_jp'.format(op))
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c_jp = c_jp.numpy()
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assert_allclose(c_jp, c_np)
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def _test_ufunc_inplace(op, shape1, shape2):
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a_np = np.random.random(shape1)
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b_np = np.random.random(shape2)
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a_np2 = a_np.copy()
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exec('a_np {}= b_np'.format(op))
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a_jp = jp.array(a_np2)
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b_jp = jp.array(b_np)
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exec('a_jp {}= b_jp'.format(op))
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a_jp = a_jp.numpy()
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assert_allclose(a_jp, a_np)
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def test_broadcast():
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shapes = [
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[(2, 3), (3, )],
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[(2, 3, 4), (3, 4)],
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[(2, 3), (1, 1)],
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[(2, 3), (1, 1, 1)]
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]
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ops = ['+', '-', '*', '/']
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for op in ops:
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for shape in shapes:
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_test_ufunc(op, *shape)
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_test_ufunc(op, *reversed(shape))
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if len(shape[0]) > len(shape[1]):
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_test_ufunc_inplace(op, *shape)
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if __name__ == '__main__':
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pytest.main([__file__])
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