cpython/Lib/concurrent/futures
Sam Gross 7ccacb220d
gh-117783: Immortalize objects that use deferred reference counting (#118112)
Deferred reference counting is not fully implemented yet. As a temporary
measure, we immortalize objects that would use deferred reference
counting to avoid multi-threaded scaling bottlenecks.

This is only performed in the free-threaded build once the first
non-main thread is started. Additionally, some tests, including refleak
tests, suppress this behavior.
2024-04-29 14:36:02 -04:00
..
__init__.py bpo-46522: fix concurrent.futures and io AttributeError messages (GH-30887) 2022-02-23 02:25:00 +02:00
_base.py gh-95166: cancel map waited on future on timeout (GH-95169) 2022-07-28 11:20:10 +02:00
process.py gh-117783: Immortalize objects that use deferred reference counting (#118112) 2024-04-29 14:36:02 -04:00
thread.py gh-109649: Use os.process_cpu_count() (#110165) 2023-10-01 03:14:57 +02:00