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cpython/Lib/multiprocessing
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Gregory P. Smith b65f2cdfa7
gh-84559: Change the multiprocessing start method default to `forkserver` (GH-101556) 
Change the default multiprocessing start method away from fork to forkserver or spawn on the remaining platforms where it was fork.  See the issue for context.  This makes the default far more thread safe (other than for people spawning threads at import time... - don't do that!).

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 		2024-09-26 16:57:19 -07:00
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dummy bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700) 2019-06-01 11:00:15 +03:00
__init__.py
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connection.py gh-121313: multiprocessing: simplify by increasing the connection buffer size to 64KiB (GH-123559) 2024-09-02 20:32:38 -07:00
context.py gh-84559: Change the multiprocessing start method default to `forkserver` (GH-101556) 2024-09-26 16:57:19 -07:00
forkserver.py gh-83856: Honor atexit for all multiprocessing start methods (GH-114279) 2024-05-03 11:45:46 -07:00
heap.py
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managers.py gh-103134: Update multiprocessing.managers.ListProxy and DictProxy (GH-103133) 2024-05-20 14:28:36 +00:00
pool.py gh-109649: Use os.process_cpu_count() (#110165) 2023-10-01 03:14:57 +02:00
popen_fork.py gh-83856: Honor atexit for all multiprocessing start methods (GH-114279) 2024-05-03 11:45:46 -07:00
popen_forkserver.py bpo-36888: Add multiprocessing.parent_process() (GH-13247) 2019-05-20 21:37:05 +02:00
popen_spawn_posix.py bpo-36888: Add multiprocessing.parent_process() (GH-13247) 2019-05-20 21:37:05 +02:00
popen_spawn_win32.py gh-118293: Suppress mouse cursor feedback when launching Windows processes with multiprocessing (GH-118315) 2024-04-28 21:10:44 +00:00
process.py gh-83856: Honor atexit for all multiprocessing start methods (GH-114279) 2024-05-03 11:45:46 -07:00
queues.py gh-71052: Enable test_concurrent_futures on platforms that lack multiprocessing (gh-115917) 2024-02-25 11:38:18 -08:00
reduction.py
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resource_sharer.py gh-101225: Increase the socket backlog when creating a multiprocessing.connection.Listener (#113567) 2024-01-13 10:48:33 +01:00
resource_tracker.py gh-104090: Add exit code to multiprocessing ResourceTracker (GH-115410) 2024-02-21 13:54:57 +01:00
shared_memory.py gh-121288: Make error message for index() methods consistent (GH-121395) 2024-07-05 10:50:45 -07:00
sharedctypes.py
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spawn.py More actionable error message when spawn is incorrectly used. (#102203) 2023-08-15 18:03:45 -07:00
synchronize.py gh-108520: Fix bad fork detection in nested multiprocessing use case (#108568) 2023-08-30 17:07:41 +00:00
util.py gh-121381 Remove subprocess._USE_VFORK escape hatch (#121383) 2024-07-30 18:39:54 -07:00