13 commits

Author	SHA1	Message	Date
daan	c86459afef	split bitmap code into separate header and source file	2020-09-08 10:14:13 -07:00
daan	30b993ecf3	consolidate bit scan operations	2020-09-08 09:27:57 -07:00
daan	c7272afa9a	add mi_reserve_os_memory/mi_manage_os_memory; allow arena allocations to cross multiple bitmap fields	2020-09-07 21:34:34 -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	09ade02429	bring inline with C11 atomics; no volatile and cas order of expected/desired	2020-07-25 22:52:27 -07:00
daan	e27422adca	switch to using C++ atomics in MSVC as well	2020-07-25 20:55:45 -07:00
daan	7a98a461a3	fix type of bitmap field to avoid C++ error on older gcc	2020-01-16 16:21:59 -08:00
Daan Leijen	211f1aa519	remove reset delay slots; add reset tracking per page and segment	2019-11-20 14:55:12 -08:00
daan	af746ca4c1	inline bitmap_mask	2019-11-12 10:17:39 -08:00
Daan Leijen	9f08ddd0d0	refactor regions; add commit tracking on a segment basis	2019-11-09 19:30:53 -08:00
daan	378716c467	refactor and improve atomic bitmap usage	2019-11-07 10:26:52 -08:00
daan	b09282bc0d	change arena allocator to atomic bitmap as well	2019-11-06 22:49:01 -08:00
daan	00e19cad9a	refactor region code, split out atomic bitmap	2019-11-06 21:37:23 -08:00