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new 6c33787cd2 [MetaSchedule] Enable subprocess to stdout for DEBUG level
(#15532)
6c33787cd2 is described below
commit 6c33787cd2c9bbe187c85606ad2bbbb404a71dc6
Author: Balint Cristian <[email protected]>
AuthorDate: Sat Aug 12 05:31:48 2023 +0300
[MetaSchedule] Enable subprocess to stdout for DEBUG level (#15532)
---
python/tvm/meta_schedule/runner/local_runner.py | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/python/tvm/meta_schedule/runner/local_runner.py
b/python/tvm/meta_schedule/runner/local_runner.py
index 6c83545584..e47472cbe8 100644
--- a/python/tvm/meta_schedule/runner/local_runner.py
+++ b/python/tvm/meta_schedule/runner/local_runner.py
@@ -15,6 +15,7 @@
# specific language governing permissions and limitations
# under the License.
"""Local Runner"""
+import logging
from contextlib import contextmanager
from typing import Callable, List, Optional, Union
import subprocess
@@ -273,12 +274,16 @@ class LocalRunner(PyRunner):
self.f_run_evaluator = f_run_evaluator
self.f_cleanup = f_cleanup
+ err_path = subprocess.DEVNULL
+ if logger.root.level <= logging.DEBUG:
+ err_path = subprocess.STDOUT
+
logger.info("LocalRunner: max_workers = 1")
self.pool = PopenPoolExecutor(
max_workers=1, # one local worker
timeout=timeout_sec,
initializer=initializer,
- stderr=subprocess.DEVNULL, # suppress the stderr output
+ stderr=err_path, # suppress the stderr output
)
self._sanity_check()
