wehub-resource-sync
57 lines
1.8 KiB
Python
57 lines
1.8 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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from dygraph_to_static_utils import (
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Dy2StTestBase,
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test_ast_only,
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)
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import paddle
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class TestSetDynamicShape(Dy2StTestBase):
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@test_ast_only
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def test_start(self):
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def dygraph_func(loop_number):
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mask = paddle.randn([2, 2])
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paddle.jit.api.set_dynamic_shape(mask, [-1, 2])
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n = paddle.randn([1, 2])
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for i in range(loop_number):
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mask = paddle.concat([mask, n], axis=0)
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if mask.shape[0] == 5:
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break
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return mask
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loop_num = paddle.to_tensor(10)
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expected_shape = dygraph_func(loop_num).shape
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actual_shape = paddle.jit.to_static(dygraph_func)(loop_num).shape
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self.assertEqual(expected_shape, actual_shape)
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@test_ast_only
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def test_pir_ast(self):
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def dygraph_func():
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mask = paddle.randn([2, 2])
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paddle.jit.api.set_dynamic_shape(mask, [-1, 2])
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return mask.shape[0]
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out = paddle.jit.to_static(dygraph_func)()
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self.assertTrue(isinstance(out, paddle.Tensor))
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self.assertEqual(out.numpy(), 2)
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if __name__ == '__main__':
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unittest.main()
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