299 commits

Author	SHA1	Message	Date
daanx	248d8aad71	Merge branch 'dev' into dev2	2025-01-06 12:08:43 -08:00
Daan Leijen	5764845c4d	fix build on msvc in C compilation; fix build with clang-cl on Windows	2025-01-06 10:27:46 -08:00
daanx	53d8b771aa	Merge branch 'dev' into dev2	2025-01-05 11:42:23 -08:00
daanx	aa8e8ab58d	remove mi_debug_show_arenas parameter	2025-01-05 11:42:17 -08:00
Daan Leijen	3ad1461db0	Merge branch 'dev' into dev-slice	2025-01-02 17:21:41 -08:00
Daan Leijen	e8c27072a1	fix alignment for mi_manage_os_memory (issue #980)	2025-01-02 17:21:34 -08:00
Daan Leijen	7ebdfac18b	merge from dev	2024-12-31 14:20:00 -08:00
Daan	f33aa58d88	Merge branch 'dev' into dev	2024-12-30 12:27:46 -08:00
daanx	a2cb1d5d19	Merge branch 'dev' into dev-slice	2024-12-25 13:36:02 -08:00
daanx	63f47569f2	fix debug_show_arenas parameters	2024-12-25 13:35:54 -08:00
daanx	a1cfe9667c	Merge branch 'dev' into dev-slice	2024-12-25 13:31:08 -08:00
daanx	587e08ccd4	improve commit stats	2024-12-25 11:12:26 -08:00
daanx	2d01c22cd8	Merge branch 'dev' into dev-slice	2024-12-21 15:33:47 -08:00
daanx	476d4699ff	limit purgeing to one purge cycle per purge delay	2024-12-21 15:24:46 -08:00
daanx	e3ebebb990	update lock primitive; fix arena exclusive allocation	2024-12-21 14:39:17 -08:00
Daan Leijen	806bf8ea7e	merge from dev	2024-12-16 23:44:56 -08:00
daanx	c8607a8d01	remove os_tld and stats parameters to os interface	2024-12-08 17:56:13 -08:00
daanx	54ee4e7632	merge from dev	2024-11-17 23:29:21 -08:00
daanx	0e76fe3798	add address hint to primitive allocation API	2024-11-16 16:57:37 -08:00
QuarticCat	632421da3a	fix typos	2024-06-19 10:49:03 +08:00
Daan	64f3afdda4	merge from dev	2024-06-03 21:31:36 -07:00
Daan	08fa864605	rename arena-abandoned to arena-abandon	2024-06-03 21:30:02 -07:00
daanx	f79ea2461a	merge from dev	2024-06-03 21:01:23 -07:00
daanx	76b0873ce2	fix asan tracking by explicitly setting memory to undefined before a free	2024-06-03 20:28:47 -07:00
Daan Leijen	7c67114fd4	merge from dev	2024-06-03 18:14:44 -07:00
daanx	f7ba9d9da0	refactor arena-abandoned to be an include for backward compat with existing build scripts	2024-06-03 18:04:59 -07:00
daanx	800034cb99	refactor arena abandonment in a separate file	2024-06-03 17:58:34 -07:00
daanx	96b69d7ef6	fix leak where OS abandoned blocks were not always reclaimed	2024-06-03 17:28:14 -07:00
daanx	00dacba91f	maintain count of the abandoned os list	2024-06-03 15:44:25 -07:00
daanx	3333f776f9	push os abandoned blocks at the tail end	2024-06-03 15:37:05 -07:00
daanx	a04905c88b	revisit atomic reclaim for abandoned segments	2024-06-03 15:20:35 -07:00
daanx	f02a0b3541	more aggressive reclaim from free for OS blocks	2024-06-03 14:05:57 -07:00
Daan	3f2b6e6df9	merge from dev	2024-06-03 11:34:54 -07:00
Daan	84334e480a	decrease meta allocation zone to 4k (to reduce .bss)	2024-06-03 09:54:41 -07:00
Daan	f77adf4a18	merge from dev (visit abandoned, upstream of python/cpython#114133)	2024-06-02 17:03:13 -07:00
Daan	6b15342709	fix pthread initalization of mutexes	2024-06-02 16:41:07 -07:00
daanx	a964322a21	revise the segment map to only apply to OS allocated segments and reduce the .BSS footprint	2024-06-02 14:46:59 -07:00
daanx	5501f59f6c	only reclaim for exclusive heaps in their associated arena	2024-06-02 13:16:20 -07:00
daanx	635d626c82	fix leak in abandoned block visiting	2024-06-02 10:43:41 -07:00
daanx	855e3b2549	add support to visit _all_ abandoned segment blocks per sub-process, upstream for python/cpython#114133	2024-06-02 09:41:12 -07:00
daanx	8f874555d5	add initial support for visiting abandoned segments per subprocess, upstream for python/cpython#114133	2024-06-02 07:47:08 -07:00
daanx	d9aa19a763	add support for sub-processes (to supportpython/cpython#113717)	2024-06-01 15:57:18 -07:00
daanx	f87a4c15b2	increase max arenas	2024-06-01 13:41:13 -07:00
daanx	aeee7907a0	fix spelling	2024-06-01 13:20:28 -07:00
daanx	616db104a9	prevent UB in arena reservation	2024-06-01 12:29:48 -07:00
Daan	1daa4ea627	Merge branch 'dev' into dev-slice	2024-05-18 10:01:31 -07:00
Daan	a05e1f4868	comment to not add custom fields (issue #896)	2024-05-17 09:12:03 -07:00
Daan	21434a2a9e	Merge branch 'dev' into dev-slice	2024-05-17 09:07:24 -07:00
Daan	8fd1184272	fix alignment issue on Alpine 32-bit musl compilation (issue #895)	2024-05-17 09:06:27 -07:00
Daan	97013ee2b4	improve static allocation	2024-05-16 19:16:44 -07:00