24 lines
798 B
Python
24 lines
798 B
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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import os
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import torch
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from vllm.logger import init_logger
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logger = init_logger(__name__)
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# set some common config/environment variables that should be set
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# for all processes created by vllm and all processes
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# that interact with vllm workers.
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# they are executed whenever `import vllm` is called.
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# see https://github.com/vllm-project/vllm/pull/15951
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# it avoids unintentional cuda initialization from torch.cuda.is_available()
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os.environ['PYTORCH_NVML_BASED_CUDA_CHECK'] = '1'
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# see https://github.com/vllm-project/vllm/issues/10480
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os.environ['TORCHINDUCTOR_COMPILE_THREADS'] = '1'
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# see https://github.com/vllm-project/vllm/issues/10619
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torch._inductor.config.compile_threads = 1
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