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[Bugfix] [Easy] Fixed a bug in the multiprocessing GPU executor. #6770

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Merged
merged 1 commit into from
Jul 26, 2024
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[Bugfix] [Easy] Fixed a bug in the multiprocessing GPU executor. #6770

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6 changes: 4 additions & 2 deletions vllm/executor/multiproc_gpu_executor.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import asyncio
import os
import signal
import threading
import weakref
from functools import partial
from typing import Any, List, Optional
Expand Down Expand Up @@ -115,8 +116,9 @@ def shutdown(signum, frame):
if executor := ref():
executor.shutdown()

signal.signal(signal.SIGINT, shutdown)
signal.signal(signal.SIGTERM, shutdown)
if threading.current_thread() is threading.main_thread():
signal.signal(signal.SIGINT, shutdown)
signal.signal(signal.SIGTERM, shutdown)

self.driver_worker = self._create_worker(
distributed_init_method=distributed_init_method)
Expand Down