435 commits

Author	SHA1	Message	Date
Daan Leijen	cd6737a1ee	merge from dev	2025-03-01 19:58:44 -08:00
Daan Leijen	bc5f636c5e	nicer stats	2025-03-01 19:46:01 -08:00
Daan Leijen	fab7397e6b	merge from dev	2025-01-07 19:34:24 -08:00
Daan Leijen	195249e6bf	maintain precise try count for reclaim	2025-01-07 19:28:44 -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	34cdf1a49f	fix eager delayed setting	2024-12-25 13:56:38 -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	25f84f5fd1	merge from dev-steal	2024-11-25 19:17:25 -08:00
daanx	7673aa2517	ensure forced abandoned pages can be accessed after free	2024-11-25 18:41:57 -08:00
daanx	829ae9fdc3	merge from dev-steal	2024-11-25 16:59:15 -08:00
daanx	9b7ac9a1a6	clean up candidate search; add mi_collect_reduce	2024-11-25 16:58:02 -08:00
daanx	ea3ac0750e	merge from dev-steal	2024-11-18 15:08:17 -08:00
daanx	71fec8caf5	add target_segments_per_thread option	2024-11-18 15:05:22 -08:00
daanx	8b6017d976	rename mi_debug_guarded_ to mi_guarded_	2024-11-16 22:42:32 -08:00
Daan	4f46cf7d5a	ensure we dont reclaim a segment on a free if that would go above the target segment count	2024-10-29 22:40:58 -07:00
Daan	81da26d7d3	make target test for stealing one less since we are about to reclaim_or_alloc a fresh segment	2024-10-11 10:52:35 -07:00
daanx	723869014f	add ability to abandon segments after a threshold	2024-10-09 21:24:20 -07:00
Daan Leijen	9731941c7b	merge from dev-guarded	2024-08-20 13:11:54 -07:00
Daan Leijen	f130808b5c	fix warnings	2024-08-20 12:58:49 -07:00
Daan Leijen	1ab67d44c8	merge from dev-guarded	2024-08-20 12:57:20 -07:00
daanx	635cf7af6a	fix multi-threaded free to unprotect guarded blocks	2024-08-20 09:55:57 -07:00
daanx	0c19eb60cf	initial working guarded pages	2024-08-19 21:21:40 -07:00
Daan	01503df7f3	move declaration to avoid gcc warning, see issue #919	2024-08-12 13:51:39 -07:00
QuarticCat	632421da3a	fix typos	2024-06-19 10:49:03 +08:00
daanx	265767766b	fix alignment test	2024-06-17 16:22:07 -07:00
daanx	3c5e480ce7	fix alignment test	2024-06-17 16:21:46 -07:00
daanx	3726cf94ba	merge from dev	2024-06-17 16:18:03 -07:00
daanx	b7dd5d6564	add extra assertions to check that blocks are always aligned to MI_MAX_ALIGN_SIZE	2024-06-17 16:17:03 -07:00
daanx	f79ea2461a	merge from dev	2024-06-03 21:01:23 -07:00
daanx	b1188ea336	fix potential race on subproc field in the segment	2024-06-03 20:57:00 -07:00
daanx	065f46cefb	don't reset a segment thread id when iterating	2024-06-03 18:19:45 -07:00
Daan Leijen	7c67114fd4	merge from dev	2024-06-03 18:14:44 -07:00
daanx	96b69d7ef6	fix leak where OS abandoned blocks were not always reclaimed	2024-06-03 17:28:14 -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	7e23576efa	remove old mi_abandoned_await_readers	2024-06-03 09:57:03 -07:00
Daan	f77adf4a18	merge from dev (visit abandoned, upstream of python/cpython#114133)	2024-06-02 17:03:13 -07:00
daanx	f9076a5cf8	use EFAULT if a target heap tag cannot be found on reclaim	2024-06-02 15:54:49 -07:00
daanx	5501f59f6c	only reclaim for exclusive heaps in their associated arena	2024-06-02 13:16:20 -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
Daan	65a0c82ac9	merge from dev (support for heap tag, upstream of python/cpython#113742	2024-05-19 08:10:35 -07:00
Daan	0c4041fa53	add support for custom heap and page tags, upstream of python/cpython#113742	2024-05-19 08:06:32 -07:00
Daan	4a26a4568e	fix out-of-bounds write on span free in huge segments	2024-05-16 14:26:05 -07:00
Daan	44b65b19df	remove pre_size parameter for slices	2024-05-16 13:30:33 -07:00
Daan	e8206e9f6f	merge from dev improved aligned allocation	2024-05-11 07:08:48 -07:00
Daan	7128db7bba	simplified aligned allocation; improved codegen; fix mi_good_size with padding included; add MI_MAX_ALIGN_GUARANTEE	2024-05-11 06:43:52 -07:00
Daan	83af243bca	merge from dev	2024-04-19 12:50:32 -07:00