32 commits

Author	SHA1	Message	Date
daan	d1bd1644d5	support zero-initialized memory detection	2019-09-02 13:16:52 -07:00
daan	e874844562	update redirection to include fixes for x86	2019-09-01 12:18:29 -07:00
daan	9af51506a6	track commit and is_large status more precisely	2019-08-28 11:58:30 -07:00
daan	a551f3abc4	more precise commit statistics	2019-08-27 18:08:03 -07:00
daan	18e02c3766	try allocating non-eager segments in non-fixed memory	2019-08-27 17:02:56 -07:00
daan	db8d443ae6	track more precisely if memory is fixed or committed	2019-08-26 22:45:26 -07:00
daan	3d8c331a1c	search regions always from the lowest index	2019-08-26 12:41:59 -07:00
daan	5c7c106d62	strengthen some atomic operations for weak memory models	2019-08-26 08:11:58 -07:00
daan	e8664001f7	Use standard _Atomic declarations and clean up atomic operations	2019-08-25 22:59:12 -07:00
daan	8c795cc37d	remove test statement	2019-08-19 21:24:38 -07:00
daan	48a7d64bdd	if region overcommitting due to contention save it to a further slot	2019-08-19 21:20:24 -07:00
daan	178ea0840c	roll back commit #72d8608 to avoid spin lock contention on region allocation	2019-08-12 13:40:19 -07:00
daan	8b2194c160	merge from master	2019-08-12 15:50:21 -07:00
JeanMiK	3f43cbe6a1	Fix C++ signature of function mi_is_in_heap_region ... Original code did not compile with MI_USE_CXX=ON as function mi_is_in_heap_region was declared noexcept through macro mi_attr_noexcept but defined without specification, i.e. implicitly with noexception(false) Just adding the macro in the definition is enough to fix the issue (tested with gcc 8.3.5)	2019-08-12 12:43:01 +02:00
daan	feb7b2c160	improve bit range skipping in region search	2019-08-11 13:49:12 -07:00
daan	3a75a9d5be	use bit-scan instruction to speed up region search	2019-08-11 13:03:00 -07:00
daan	0fd898315c	per thread region search index	2019-08-11 12:15:13 -07:00
daan	3a171624bd	Merge branch 'master' into dev	2019-08-11 08:59:38 -07:00
daan	a73daf1804	avoid mod operation in region allocation and limit extension	2019-08-11 08:54:32 -07:00
daan	756f4b2724	improve bit scanning code in region allocation	2019-08-11 08:48:19 -07:00
daan	6435887657	add comment on wait strategy in region allocation	2019-08-11 08:18:51 -07:00
daan	3d6feead60	add heap region check to cfree	2019-07-23 15:54:47 -07:00
daan	12e0a04052	compile as C++ under msvc	2019-07-18 19:52:29 -07:00
daan	c228ecefd8	update for new dynamic direction on windows 64-bit	2019-07-18 18:59:32 -07:00
daan	f646cc925d	add is_in_heap_region function	2019-07-17 15:37:36 -07:00
daan	72d8608333	avoid thread over-allocation on initial region allocations	2019-07-15 17:35:43 -07:00
daan	7ea9cf8d1f	add region collection	2019-07-15 14:53:03 -07:00
daan	89bdcd43b2	fix bit search index	2019-07-15 14:33:15 -07:00
daan	ea9dbd1036	set better default options for performance	2019-07-15 13:19:26 -07:00
daan	d706109b35	don't decommit/reset parts of a region when using large os pages	2019-07-15 10:04:43 -07:00
daan	3192ca4682	merge with dev-win	2019-07-09 23:34:17 -07:00
daan	06bcea1761	Initial commit of separate memory region layer and improved large OS pages support, see 'memory.c'	2019-07-02 07:23:24 -07:00