wehub-resource-sync
44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
# Copyright (c) 2026 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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from __future__ import annotations
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import unittest
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from test_case_base import (
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TestCaseBase,
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test_instruction_translator_cache_context,
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)
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import paddle
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class TestGuardIsGradEnabled(TestCaseBase):
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def test_switch_is_grad_enabled(self):
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def fn(x):
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return x + 1
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with test_instruction_translator_cache_context() as ctx:
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self.assertEqual(ctx.translate_count, 0)
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with paddle.no_grad():
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self.assert_results(fn, 1)
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self.assertEqual(ctx.translate_count, 1)
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with paddle.enable_grad():
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self.assert_results(fn, 1)
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self.assertEqual(ctx.translate_count, 2)
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if __name__ == "__main__":
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unittest.main()
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