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Suppressed UserWarning: TORCH_CUDA_ARCH_LIST #3160

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merged 4 commits into from
Jan 7, 2025
Merged

Suppressed UserWarning: TORCH_CUDA_ARCH_LIST #3160

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289bd27
Suppressed Warning TORCH_CUDA_ARCH_LIST
devesh-2002 Dec 17, 2024
7c60117
Generalize TORCH_CUDA_ARCH_LIST warning suppression for NNCF extensions
devesh-2002 Dec 25, 2024
6b82f8d
Ignore warning without setting the variable
devesh-2002 Jan 6, 2025
25f12aa
Corrected linting errors
devesh-2002 Jan 7, 2025
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10 changes: 6 additions & 4 deletions nncf/torch/extensions/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
import enum
import os
import textwrap
import warnings
from abc import ABC
from abc import abstractmethod
from multiprocessing.context import TimeoutError as MPTimeoutError
Expand Down Expand Up @@ -46,7 +47,6 @@ def get_build_directory_for_extension(name: str) -> Path:
build_dir.mkdir(parents=True, exist_ok=True)
return build_dir


class ExtensionLoader(ABC):
@classmethod
@abstractmethod
Expand Down Expand Up @@ -98,9 +98,11 @@ def get(self, fn_name: str) -> Callable:

with extension_is_loading_info_log(self._loader.name()):
try:
pool = ThreadPool(processes=1)
async_result = pool.apply_async(self._loader.load)
self._loaded_namespace = async_result.get(timeout=timeout)
with warnings.catch_warnings():
warnings.filterwarnings("ignore", message="TORCH_CUDA_ARCH_LIST is not set")
pool = ThreadPool(processes=1)
async_result = pool.apply_async(self._loader.load)
self._loaded_namespace = async_result.get(timeout=timeout)
except MPTimeoutError as error:
msg = textwrap.dedent(
f"""\
Expand Down
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