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35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
# Copyright 2020-2025 The HuggingFace Team. 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 gc
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import pytest
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import torch
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@pytest.fixture(autouse=True)
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def cleanup_gpu():
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"""
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Automatically cleanup GPU memory after each test.
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This fixture helps prevent CUDA out of memory errors when running tests in parallel with pytest-xdist by ensuring
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models and tensors are properly garbage collected and GPU memory caches are cleared between tests.
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"""
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yield
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# Cleanup after test
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gc.collect()
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if torch.cuda.is_available():
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torch.cuda.empty_cache()
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torch.cuda.synchronize()
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