434 Commits

Author	SHA1	Message	Date
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
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
Daan Leijen	3903f09b28	merge from dev	2024-12-20 13:57:24 -08:00
Daan Leijen	f3d83e5fa6	insert full pages at the end of the queue; only override page candidate if the page is not too full	2024-12-20 13:55:31 -08:00
Daan Leijen	b6019897c1	Merge branch 'dev' into dev-slice	2024-12-19 11:50:42 -08:00
Daan Leijen	0c6235e129	add _base test for redirection	2024-12-19 11:37:42 -08:00
Daan Leijen	a188fe1a5e	Merge branch 'dev' into dev-slice	2024-12-19 11:31:01 -08:00
Daan Leijen	27d929f338	add support for arm64ec	2024-12-18 23:55:37 -08:00
Daan Leijen	c57873ede7	merge from dev	2024-12-17 00:09:33 -08:00
Daan Leijen	ac52b6967d	update arm64 redirection	2024-12-17 00:06:03 -08:00
Daan Leijen	806bf8ea7e	merge from dev	2024-12-16 23:44:56 -08:00
Daan Leijen	6ac636e2e2	update readme	2024-12-16 23:22:52 -08:00
Daan Leijen	d5e1a62a7c	add windows arm64 target to vs2022	2024-12-16 22:51:30 -08:00
daanx	c8607a8d01	remove os_tld and stats parameters to os interface	2024-12-08 17:56:13 -08:00
daanx	d9a2f76ff7	fix write to empty heap in mi_guarded build	2024-12-08 17:23:09 -08:00
Daan	c58990d4eb	fix syntax error (issue #963)	2024-11-22 13:55:10 -08:00
Daan	54c5af5862	Merge branch 'dev' into dev-slice	2024-11-17 23:37:32 -08:00
daanx	9cae0d31cd	Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev	2024-11-17 23:30:19 -08:00
daanx	54ee4e7632	merge from dev	2024-11-17 23:29:21 -08:00
daanx	d57cb0765d	add guarded objects that are sampled (and fit a size range). guarded sample rate etc can be set per heap as well as defaulted with options	2024-11-17 22:45:09 -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 Leijen	c57e9b855c	fix std malloc compile of the stress test	2024-11-16 19:43:13 -08:00
Daan	826425d5ab	fix merge error, issue #955	2024-11-02 06:24:28 -07:00
Daan	5cd09cec76	merge from dev	2024-10-29 22:24:24 -07:00
Daan	e2f4fe647e	update test file	2024-10-29 22:23:21 -07:00
Daan	c0e1132674	merge from dev	2024-10-27 22:17:23 -07:00
Daan	5f35933331	add 0 byte to canary to prevent spurious read overflow to read the canary (issue #951, pr #953)	2024-10-27 21:39:07 -07:00
Daan	e58e41c8da	merge from dev	2024-10-21 05:07:12 -07:00
Daan	50d3525a8c	add test for issue #944	2024-10-21 05:04:27 -07:00
Daan	db3d8485d2	increase TSAN test to 400 iterations	2024-08-21 17:13:51 -07:00
Daan	532141fda2	Merge branch 'dev' into dev-slice	2024-08-21 15:39:31 -07:00
Daan	51025f1ac2	set lower parameters for guarded test	2024-08-21 15:29:32 -07:00
Daan Leijen	3ec3aaf858	merge from dev	2024-08-21 11:33:11 -07:00
Daan Leijen	4234a9bd9d	Merge branch 'dev-guarded' into dev	2024-08-21 11:30:33 -07:00
daanx	b5c6495f69	don't consider memory as large OS pages if only madvise'd	2024-08-20 15:58:36 -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	64f3afdda4	merge from dev	2024-06-03 21:31:36 -07:00
Daan	e0baf882bb	reduce UBSAN parameters to stay within pipeline limits	2024-06-03 21:26:38 -07:00
Daan	b123bbe6c0	increase iterations for tsan test	2024-06-03 21:13:34 -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	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	f02a0b3541	more aggressive reclaim from free for OS blocks	2024-06-03 14:05:57 -07:00
daanx	043df00a97	Merge branch 'dev' into dev-slice	2024-06-03 11:43:49 -07:00
daanx	1a9cf7bce2	switch between OS and arena allocation in stress test	2024-06-03 11:43:35 -07:00
Daan	f77adf4a18	merge from dev (visit abandoned, upstream of python/cpython#114133)	2024-06-02 17:03:13 -07:00
Daan	768872e4e0	typo in stress test	2024-06-02 16:24:13 -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	f7fe5bf20e	optimize heap walks, by Sam Gross, upstream of python/cpython#114133	2024-06-02 10:28:30 -07:00
Daan Leijen	0b3cd51249	add initial primitive api for locks	2024-06-01 16:45:20 -07:00
Daan	0dcdc55bbd	better aligned test	2024-05-11 07:09:30 -07:00
Daan	e8206e9f6f	merge from dev improved aligned allocation	2024-05-11 07:08:48 -07:00
Daan	e17b99de77	merge from dev	2024-05-10 20:27:09 -07:00
Daan	c70c1df16a	better fast path for aligned allocation; check max alloc size correctly in the aligned fallback	2024-05-10 20:19:17 -07:00
Daan	da1d64f05a	Merge branch 'dev' into dev-slice	2024-04-19 10:08:57 -07:00
Daan	c13c17f1d0	Merge pull request #864 from rHermes/fix-passing-heap ... Avoid compilation error when passing in heap_t to C++ allocators	2024-04-19 10:07:55 -07:00
Daan	78418b3d24	fix overflow of slice count, PR #877	2024-04-19 10:03:14 -07:00
Daan	06b510c42d	fix build pipeline for ASAN	2024-04-19 09:41:24 -07:00
daanx	630521e8db	merge from dev	2024-03-25 16:05:39 -07:00
Daan Leijen	3c85983a35	merge from dev with new page fields (block_size and is_huge)	2024-03-24 22:12:33 -07:00
Daan Leijen	6688b45fbd	rename MI_ALIGNMENT_MAX to MI_BLOCK_ALIGNMENT_MAX for clarity	2024-03-24 10:57:02 -07:00
Teodor Spæren	3d89f6388e	Fix std::shared_pointer calling free on provided heap pointers	2024-03-09 15:14:32 +01:00
daanx	abb8eab9b2	merge from dev	2024-03-03 17:43:52 -08:00
daanx	5fe83bf327	limit reclaim from free to half the segments to prevent a pure freeing thread to reclaim too many segments	2024-03-03 17:38:50 -08:00
daanx	ccd2ac644d	merge from dev-slice	2024-03-02 17:36:23 -08:00
daanx	70e3ce07d1	Merge branch 'dev' into dev-abandon	2024-03-02 17:34:58 -08:00
Daan	7ff4607f6c	merge from dev	2024-03-02 17:26:38 -08:00
Daan	c6750c51ab	Fix new[] / delete mismatch. #745	2024-03-02 17:16:03 -08:00
daanx	2845f0cab3	merge from dev-abandon	2024-03-01 16:26:46 -08:00
daanx	16c0948ee5	improve display of arenas and contained blocks	2024-03-01 16:24:28 -08:00
daanx	f57c9e16bd	merge from dev-abandon	2024-02-29 18:34:50 -08:00
daanx	931d523dcc	update mstress to let the main thread participate	2024-02-29 18:17:58 -08:00
daanx	063f25ba11	merge from dev	2023-04-22 10:20:24 -07:00
daanx	2a6352fef2	add further zero initialization checks	2023-04-22 10:18:57 -07:00
daanx	eff7940f30	merge from dev	2023-04-18 17:54:07 -07:00
daanx	173382ef60	is_zero review; fix asan check	2023-04-18 17:52:16 -07:00
daanx	fb07276d48	merge from dev	2023-04-18 17:33:01 -07:00
daanx	4d976270eb	review is_zero flag	2023-04-18 17:18:39 -07:00
daanx	2f878354f4	add arena contains check for valid pointers	2023-04-18 14:13:55 -07:00
daanx	a200f013bf	Merge branch 'dev' into dev-slice	2023-04-17 12:14:38 -07:00
Daan Leijen	72f3ba95a8	reduce iterations under tsan	2023-04-17 12:08:22 -07:00
daanx	6f531a61ef	Merge branch 'dev-reset' into dev-slice-reset	2023-04-15 17:59:26 -07:00
daanx	8027fcfecd	Merge branch 'dev' into dev-reset	2023-04-15 17:59:01 -07:00
Daan	462080a92e	add test for issue #602	2023-04-14 10:02:01 -07:00
Daan	9535726528	fix warnings on latest macOS	2023-04-14 09:42:04 -07:00
daanx	940e890dd0	Merge branch 'dev-reset' into dev-slice-reset	2023-04-04 19:18:58 -07:00
daanx	b6a395b5ec	reset stats more early for mstress	2023-04-04 19:18:47 -07:00
Daan Leijen	c4220e43b6	merge from dev	2023-03-29 16:24:55 -07:00
Daan Leijen	dd7b99d477	apply some spelling fixes from PR #710	2023-03-29 16:10:01 -07:00