37 lines
1.2 KiB
37 lines
1.2 KiB
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserve.
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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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from op_test import OpTest
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class TestLookupTableOp(OpTest):
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def setUp(self):
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self.op_type = "lookup_table"
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table = np.random.random((17, 31)).astype("float32")
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ids = np.random.randint(0, 17, 4).astype("int64")
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ids_expand = np.expand_dims(ids, axis=1)
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self.inputs = {'W': table, 'Ids': ids_expand}
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self.outputs = {'Out': table[ids]}
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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(['W'], 'Out', no_grad_set=set('Ids'))
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if __name__ == "__main__":
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unittest.main()
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