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77 lines
2.5 KiB
77 lines
2.5 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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import unittest
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import numpy as np
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import paddle.fluid.layers as layers
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import paddle.fluid.framework as framework
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import paddle.fluid as fluid
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class TestPythonOperatorOverride(unittest.TestCase):
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def check_result(self, fn, place, dtype):
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shape = [9, 10]
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x_data = np.random.random(size=shape).astype(dtype)
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y_data = np.random.random(size=shape).astype(dtype)
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python_out = fn(x_data, y_data)
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x_var = layers.create_global_var(
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name='x', shape=shape, value=0.0, dtype=dtype, persistable=True)
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y_var = layers.create_global_var(
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name='y', shape=shape, value=0.0, dtype=dtype, persistable=True)
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out = fn(x_var, y_var)
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exe = fluid.Executor(place)
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exe.run(fluid.default_startup_program())
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fluid_out = exe.run(fluid.default_main_program(),
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feed={'x': x_data,
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'y': y_data},
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fetch_list=[out])
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np.testing.assert_array_equal(python_out, fluid_out[0])
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def test_override(self):
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# compare func to check
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compare_fns = [
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lambda _a, _b: _a == _b,
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lambda _a, _b: _a != _b,
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lambda _a, _b: _a < _b,
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lambda _a, _b: _a <= _b,
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lambda _a, _b: _a > _b,
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lambda _a, _b: _a >= _b,
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]
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# places to check
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places = [fluid.CPUPlace()]
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if fluid.core.is_compiled_with_cuda():
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places.append(fluid.CUDAPlace(0))
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# dtypes to check
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dtypes = ['int32', 'float32']
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for place in places:
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for dtype in dtypes:
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for compare_fn in compare_fns:
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with framework.program_guard(framework.Program(),
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framework.Program()):
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self.check_result(compare_fn, place, dtype)
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if __name__ == '__main__':
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unittest.main()
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