119 commits

Author	SHA1	Message	Date
daanx	ccf5e36e6b	use frac 8 for reclaim_on_free and reabandon; halve full_page_retain if running in a threadpool	2024-12-11 16:26:39 -08:00
daanx	64eea823e4	use always abandon on heap delete	2024-12-11 09:24:38 -08:00
daanx	91215a5512	ensure incompatible heaps are not absorbed	2024-12-11 09:20:34 -08:00
daanx	24d3c1bc14	heap meta data always uses mi_meta_zalloc	2024-12-11 09:16:28 -08:00
Daan	13be5d6740	use non-null tld in heap_init	2024-12-10 15:11:46 -08:00
Daan	f37aff6ee2	fix for macOS 14 and earlier	2024-12-09 22:27:40 -08:00
daanx	c8607a8d01	remove os_tld and stats parameters to os interface	2024-12-08 17:56:13 -08:00
daanx	2084df3dde	add dedicated meta data allocation for threads and tld	2024-12-08 12:20:54 -08:00
daanx	c33de86da3	check for running in a threadpool to disable page reclaim	2024-12-07 17:11:11 -08:00
daanx	70115d8b8c	small fixes	2024-12-06 23:25:53 -08:00
daanx	7443ee317e	tune free-ing and abandoning	2024-12-05 17:00:23 -08:00
daanx	0616ee151e	change to full_page_retain	2024-12-05 11:29:25 -08:00
daanx	d96c134566	wip: initial version with eager abandonment	2024-12-02 16:01:45 -08:00
daanx	55b70f1588	wip	2024-11-30 14:00:07 -08:00
daanx	f8d04dc2bc	compile with clang and gcc	2024-11-30 12:41:11 -08:00
daanx	68f5fb2f4b	wip: further progress on segment removal; arena allocation	2024-11-29 15:08:06 -08:00
daanx	441d4fed9f	wip: further progress on removing segments	2024-11-29 10:40:18 -08:00
daanx	8ba1879073	add sampling for guarded objects	2024-11-17 00:06:16 -08:00
daanx	8b6017d976	rename mi_debug_guarded_ to mi_guarded_	2024-11-16 22:42:32 -08:00
daanx	498c92e348	update guarded implementation to use block tags	2024-11-16 21:15:50 -08:00
Daan	104e821709	fix fast divisor for 32-bit platforms	2024-10-22 06:08:56 -07:00
daanx	0c19eb60cf	initial working guarded pages	2024-08-19 21:21:40 -07:00
Daan	98058eed14	add heap tag to area descriptor	2024-06-04 16:54:06 -07:00
daanx	5501f59f6c	only reclaim for exclusive heaps in their associated arena	2024-06-02 13:16:20 -07:00
daanx	f7fe5bf20e	optimize heap walks, by Sam Gross, upstream of python/cpython#114133	2024-06-02 10:28:30 -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
Daan	0c4041fa53	add support for custom heap and page tags, upstream of python/cpython#113742	2024-05-19 08:06:32 -07:00
Daan	710d6138c7	refactor thread meta-data initilazation, upstream of python/cpython#113263	2024-05-18 17:42:47 -07:00
Daan	88aa84727d	fix spelling errors (pr #710)	2024-04-20 17:12:09 -07:00
Daan	bf5932c3c6	use better purging for segments_collect	2024-04-19 12:43:05 -07:00
Daan	2b7530e183	add segment_collect for forced heap_collect	2024-04-19 12:33:17 -07:00
Daan	32e065bb32	rename segment_thread_collect to segment_collect	2024-04-19 12:11:58 -07:00
Daan	0ea2e04902	dont purge arenas on collect unless it is an explicit force (issue #878)	2024-04-19 12:06:27 -07:00
Daan	70eb7fb390	collect arenas even if not on the main thread (issue #878)	2024-04-19 12:01:26 -07:00
Daan Leijen	0022802177	commend and make at least 8 tries for reclaim	2024-03-25 15:25:04 -07:00
Daan Leijen	b5665f0eec	add full block_size and page_start to page info	2024-03-24 14:17:17 -07:00
daanx	0174d19af3	increase thread data cache to 16	2023-04-15 19:49:14 -07:00
daanx	c90a2bbd0a	make memid's abstract for safety	2023-04-13 12:17:52 -07:00
daanx	83aa635485	implement arena destroy on program exit	2023-04-04 18:44:08 -07:00
daanx	461df1e878	implement arena exclusive heap allocation for dev	2023-04-04 15:40:43 -07:00
daanx	77766e20a6	use only arena's instead of regions	2023-04-04 14:58:06 -07:00
Daan Leijen	595add5e3d	wip: initial work on purgable arenas	2023-03-31 20:51:35 -07:00
Daan Leijen	06b94fc5e6	remove redundant code (pr #674 by @rganesan)	2023-03-29 16:19:07 -07:00
Daan Leijen	54ad5e76fd	fix warnings for issues #709	2023-03-20 11:43:31 -07:00
Daan Leijen	f58357548c	restructure header files	2023-03-20 10:37:39 -07:00
Daan Leijen	9b110090b2	move threadid and mi_get_default_heap to primitives	2023-03-14 20:35:00 -07:00
Daan Leijen	b3f3a0de3b	include psapi.h instead of defining PROCESS_MEMORY_COUNTERS on windows	2023-03-05 22:22:36 -08:00
Daan Leijen	465eb81d30	track free blocks in valgrind for heap_destroy as well	2023-03-05 18:18:41 -08:00
Johannes Schindelin	745a34f475	Fix whitespace ... This mostly deletes trailing spaces. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>	2022-12-03 00:24:20 +01:00
Daan Leijen	35d332141d	experimental destroy_on_exit option for statically linked mimalloc in a dynamically unloaded DLL	2022-11-18 11:00:23 -08:00