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#1470 setup spawn method for creating subprocesses #1510

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merged 3 commits into from
Jul 15, 2024
Merged

#1470 setup spawn method for creating subprocesses #1510

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53e4816
setup spawn method for creating subprocesses
Jul 12, 2024
9d86913
remove type ignore
Jul 12, 2024
7f4989f
Merge branch 'develop' into feature/#1470-setup-spawn-method-for-subp…
toan-quach Jul 12, 2024
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6 changes: 3 additions & 3 deletions taipy/core/_orchestrator/_dispatcher/_standalone_job_dispatcher.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
# an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.

import multiprocessing as mp
from concurrent.futures import Executor, ProcessPoolExecutor
from functools import partial
from threading import Lock
Expand All @@ -33,9 +34,8 @@ def __init__(self, orchestrator: _AbstractOrchestrator, subproc_initializer: Opt
super().__init__(orchestrator)
max_workers = Config.job_config.max_nb_of_workers or self._DEFAULT_MAX_NB_OF_WORKERS
self._executor: Executor = ProcessPoolExecutor(
max_workers=max_workers,
initializer=subproc_initializer,
) # type: ignore
max_workers=max_workers, initializer=subproc_initializer, mp_context=mp.get_context("spawn")
)
self._nb_available_workers = self._executor._max_workers # type: ignore

def _can_execute(self) -> bool:
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