224 commits

Author	SHA1	Message	Date
daan	f7dc4847f2	keep commit_mask live in the cache for better reuse	2020-09-05 21:58:32 -07:00
daan	63a9f45ba6	add initial mi_commit_mask abstraction	2020-09-05 19:39:10 -07:00
daan	36da7e91c5	Merge branch 'dev' into dev-slice	2020-09-05 18:17:22 -07:00
daan	f3f8afb580	add abandoned counter for debug purposes	2020-09-05 18:17:07 -07:00
daan	228b5f6e9d	use atomic load for segment map	2020-09-03 12:19:04 -07:00
daan	03071dec0f	merge from dev-atomic with new atomic interface	2020-09-03 12:13:09 -07:00
daan	900c97664a	merge from dev-atomic	2020-09-03 09:47:01 -07:00
daan	c1a834e886	add checks for when memory commit fails to return NULL	2020-08-28 10:40:46 -07:00
daan	e4ddc75069	set delayed decommit mask more precisely to only decommit currently committed blocks	2020-08-28 08:46:51 -07:00
daan	2cffc3b851	merge from dev	2020-08-27 22:43:57 -07:00
daan	5805c39916	enable --std=c99 compilation; fix mingw compilation	2020-08-09 17:55:17 -07:00
daan	ef8e5d18a6	replace atomics with C11/C++ atomics with explicit memory order; passes tsan. Issue #130	2020-07-26 18:01:33 -07:00
daan	a468430772	strengthen memory order of bit operations; insert memory fences	2020-07-26 14:19:30 -07:00
daan	a9f46dc86f	reduce memory order constraints for better efficiency on ARM etc	2020-07-26 11:58:02 -07:00
daan	95afd0509f	make segment abandoned_next atomic; tsan passes without warnings now (issue #130)	2020-07-25 23:50:22 -07:00
daan	09ade02429	bring inline with C11 atomics; no volatile and cas order of expected/desired	2020-07-25 22:52:27 -07:00
daan	70be91d6b8	reduce tsan warning by ensuring a require edge; issue #130	2020-07-22 15:28:14 -07:00
daan	66048cb6cc	fix return value for page_unreset	2020-05-19 13:31:24 -07:00
daan	6f73cc8b1d	Merge branch 'master' into dev	2020-05-19 10:41:08 -07:00
daan	a09a64e29b	add extra check in mi_page_unreset to not unreset for huge OS pages	2020-05-19 10:40:46 -07:00
daan	a52b38342d	Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev	2020-05-19 09:55:08 -07:00
Daan Leijen	bf6b781e40	fix semicolon (#247)	2020-05-18 10:08:18 -07:00
daan	967513d536	add extra checks if unreset (commit) succeeds	2020-05-06 11:35:35 -07:00
daan	30799bce73	fix assertion for huge segments	2020-05-03 11:42:38 -07:00
daan	66e5484c1c	fix assertions for huge pages in secure mode	2020-05-02 11:23:25 -07:00
daan	b8846f7a27	fix unprotect of guard pages	2020-05-02 10:51:10 -07:00
daan	84e1f7c92e	merge from dev	2020-05-02 00:23:22 -07:00
daan	8bfd5ec865	improve arena cache to avoid full scans	2020-05-01 23:00:17 -07:00
daan	dcb3574cf0	fix assertions for huge segment free	2020-05-01 21:14:41 -07:00
daan	5cfdc39ff1	remove on-demand page commit option	2020-04-30 18:23:33 -07:00
daan	c609248f0e	do delayed decommit if not reclaiming abandoned blocks	2020-04-30 13:30:19 -07:00
daan	f86519bca6	make lazy commit default; add commit check on segment allocation	2020-04-28 16:46:00 -07:00
daan	1b0de9b4cf	merge from dev	2020-04-28 16:22:38 -07:00
daan	a5bf45cd1e	add commit check on page reclaim	2020-04-23 21:01:06 -07:00
daan	74a01d05af	check commit/protect if eager_commit is disabled	2020-04-23 20:48:55 -07:00
daan	0d3c141243	add check for if commit fails in segment allocation	2020-04-23 17:28:44 -07:00
daan	afc4f79a69	fix for ensuring heap initialization with static linking on windows on huge allocations (issues #221)	2020-04-06 12:15:12 -07:00
daan	84b9b8878e	possible fix for issue #221	2020-04-06 11:49:32 -07:00
daan	1f396e64a0	merge from dev	2020-03-16 16:41:21 -07:00
daan	a169cf0e3f	merge dev-exp; add pthread TLS support for macOSX	2020-02-01 14:10:10 -08:00
daan	edff9d4fbb	merge from dev-win (padding)	2020-02-01 12:32:59 -08:00
daan	8422ab125d	improve messages; fix reset size calculation on large pages	2020-01-31 17:28:26 -08:00
daan	f820fae858	merge from dev; add retired collect on abandon	2020-01-30 07:24:35 -08:00
daan	a7c69ccbea	fix stat accounting of segments with huge blocks	2020-01-30 06:25:42 -08:00
daan	03b363a1c2	first working tls on macOS using interpose; still slow	2020-01-29 22:46:44 -08:00
daan	b50bec463d	merge from dev-exp; better abandoned reclamation	2020-01-27 22:12:23 -08:00
daan	e628fc7067	cleanup reclaim logic	2020-01-26 12:39:11 -08:00
daan	394b796ea0	fix over-eager page reset in segment reclamation	2020-01-25 13:43:56 -08:00
daan	62b8fb26b1	fix freeing of segments on forced reclaim	2020-01-25 13:27:47 -08:00
daan	f4630d43a7	allow reset on large pages; check commit status before reset	2020-01-25 12:49:14 -08:00