joblib / loky

Robust and reusable Executor for joblib

http://loky.readthedocs.io/en/stable/

joblib/loky Issues

cpu_count_physical fails on some platforms / potential better default
Updated 23 days ago4
Error with Resource Tracker in MPI Parallelism Using ProcessPoolExecutor
Updated 2 months ago
Macos python 3.11/3.12 calling (some) subprocesses from executor
Updated 4 months ago1
Unstable test_processes_crash_handling_after_executor_gc
Closed 5 months ago8
Nested loky calls can cause resource_tracker to detect leaked semaphores
Closed 2 years ago3
Worker pool initialising
Updated a year ago
Error with dynamically imported functions.
Closed a year ago2
Loky get_reusable_executor initializer fails to set global variable
Updated a year ago3
ENH creating a memmaping_reusable_executor
Updated a year ago1
error module '_winapi' has no attribute 'SYNCHRONIZE' on python 3.7 with windows and joblib 1.3.0 due to loky
Updated a year ago
3.4.1 tag is at the wrong commit
Closed a year ago3
The Manager.Queue implementation from the loky backend seems to be broken
Updated a year ago1
`exit` inside a loky-submitted function causes the main process to exit
Closed 2 years ago2
Docs suggest that `loky.set_start_method` exists
Updated 2 years ago
BUG call_queue size is not updated on resize
Updated 2 years ago1
Is it safe to use ProcessPoolExecutor from loky?
Closed 2 years ago5
MAX_WINDOWS_WORKERS
Closed 2 years ago2
Loky test suite is much slower on macOS than on Linux or Windows
Closed 2 years ago3
AssertionError: notify: Should not have been able to acquire _wait_semaphore on Python 3.11 / Windows
Closed 2 years ago1
BUG running pytest with `-s` option makes the tests fail
Updated 2 years ago
BUG test_no_crash_max_workers_on_windows fail to shutdown on CI
Updated 2 years ago
Series of teardown failures and final deadlock in pytest observed on the CI
Updated 2 years ago
Implement max_tasks_per_child
Updated 2 years ago2
Useless line
Updated 2 years ago
DOC error in documentation around env vars
Closed 2 years ago
Stdout is not captured inside Jupyter notebook due to buffering
Updated 2 years ago
loky backend confuses timings
Closed 2 years ago1
Race condition in resource_tracker in multithreaded access to a shared reusable executor
Updated 2 years ago
SemLock._cleanup triggers an unraisable exception in Finalizer when a semaphore is manually unlinked first
Closed 2 years ago
Deadlock in _python_exit
Closed 2 years ago14
Random freeze at shutdown after successfully running pytest on Windows
Closed 3 years ago
CFS quota introspection does not work on recent linux kernel
Closed 3 years ago
Python 2.7-3.5 EOL
Closed 3 years ago
Flacky test: test_processes_crash_handling_after_executor_gc
Closed 3 years ago
How to cite?
Closed 3 years ago11
[FREEZE] ERROR at teardown of TestsProcessPoolForkserverExecutor.test_map_chunksize
Closed 3 years ago3
Failure of a test `semlock_test_failure` in MacOS M1
Closed 3 years ago2
Importing loky has a side effect on multiprocessing.synchronize.SemLock
Updated 3 years ago
Question: intercepting stdout / stderr / python logger on loky processes
Updated 3 years ago
Feature Request: Awaitable _BaseFuture or result method
Updated 3 years ago1
map_async method
Closed 3 years ago3
Failure in _posix_wait.py on some new Macs
Closed 3 years ago3
viztracer support
Closed 3 years ago4
RTD documentation not updated
Updated 3 years ago1
Deadlocks with threading.Lock
Closed 3 years ago1
Allow installing psutil as an "extra" dependency
Updated 3 years ago1
Prioritization or somewhat controlled ordering of submitted tasks?
Updated 4 years ago4
Not sure if RandomizedsearchCV() is using loky
Updated 4 years ago
TestExecutorDeadLock.test_crash_races[13] crash
Updated 4 years ago6
test_*_on_large_data_send errors out on 32-bit platforms
Closed 4 years ago1