mirror of
https://github.com/NVIDIA/TensorRT-LLM.git
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76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
# SPDX-FileCopyrightText: Copyright (c) 2022-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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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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# # Force resource release after test
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import pytest
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import tqdm
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def pytest_configure(config):
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# avoid thread leak of tqdm's TMonitor
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tqdm.tqdm.monitor_interval = 0
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@pytest.hookimpl(wrapper=True)
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def pytest_runtest_protocol(item, nextitem):
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yield
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import sys
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for m in sys.modules:
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if m == 'torch' or m.startswith('torch.'):
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import gc
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import os
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import torch
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worker_count = int(os.environ.get('PYTEST_XDIST_WORKER_COUNT', 1))
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if (torch.cuda.memory_reserved(0) + torch.cuda.memory_allocated(0)
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) >= (torch.cuda.get_device_properties(0).total_memory //
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worker_count) * 0.9:
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gc.collect()
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print("torch.cuda.memory_allocated: %fGB" %
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(torch.cuda.memory_allocated(0) / 1024 / 1024 / 1024))
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print("torch.cuda.memory_reserved: %fGB" %
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(torch.cuda.memory_reserved(0) / 1024 / 1024 / 1024))
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print("torch.cuda.max_memory_reserved: %fGB" %
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(torch.cuda.max_memory_reserved(0) / 1024 / 1024 / 1024))
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torch.cuda.empty_cache()
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break
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def pytest_addoption(parser):
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parser.addoption(
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"--test-prefix",
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"-P",
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action="store",
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default=None,
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help=
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"Prepend a prefix to the test names. Useful for distinguishing different test runs in a test report."
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)
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@pytest.hookimpl(tryfirst=True, hookwrapper=True)
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def pytest_collection_modifyitems(session, config, items):
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test_prefix = config.getoption("--test-prefix")
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yield
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if test_prefix:
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# Override the internal nodeid of each item to contain the correct test prefix.
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# This is needed for reporting to correctly process the test name in order to bucket
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# it into the appropriate test suite.
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for item in items:
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item._nodeid = f"{test_prefix}/{item._nodeid}"
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