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[torch.compile] force inductor threads #10620

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Merged
youkaichao merged 2 commits into from
Nov 25, 2024
Merged

[torch.compile] force inductor threads #10620

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jeejeelee Nov 25, 2024
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jeejeelee Nov 25, 2024
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5 changes: 4 additions & 1 deletion vllm/plugins/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@
from contextlib import contextmanager
from typing import TYPE_CHECKING, Optional

import torch

import vllm.envs as envs

if TYPE_CHECKING:
Expand All @@ -26,7 +28,8 @@ def load_general_plugins():

# see https://github.com/vllm-project/vllm/issues/10480
os.environ['TORCHINDUCTOR_COMPILE_THREADS'] = '1'

# see https://github.com/vllm-project/vllm/issues/10619
torch._inductor.config.compile_threads = 1
global plugins_loaded
if plugins_loaded:
return
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