33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
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# Copyright The Lightning AI team.
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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 os
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import pytest
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import torch.distributed
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@pytest.fixture()
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def reset_deterministic_algorithm():
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"""Ensures that torch determinism settings are reset before the next test runs."""
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yield
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os.environ.pop("CUBLAS_WORKSPACE_CONFIG", None)
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torch.use_deterministic_algorithms(False)
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@pytest.fixture()
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def reset_cudnn_benchmark():
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"""Ensures that the `torch.backends.cudnn.benchmark` setting gets reset before the next test runs."""
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yield
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torch.backends.cudnn.benchmark = False
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