49 commits

Author	SHA1	Message	Date
daan	09e59e0610	use size_t instead of uintptr_t where appropiate	2021-11-13 15:13:16 -08:00
daan	28896e5b19	prefix UNUSED,KiB,MiB,GiB; add mi_threadid_t type; add mi_ssize_t	2021-11-13 14:46:03 -08:00
Daan	e02f88a11c	Fix warnings with g++-11 compilation	2021-10-20 09:55:03 -07:00
daan	505ea78cae	Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev	2021-10-19 15:07:19 -07:00
Daan	ae5aae7e10	allow decommit in arena separate from initial commit	2021-10-19 14:00:40 -07:00
Daan Leijen	22c2fd82cc	ensure managed os memory is at least one arena block in size	2021-10-18 20:44:19 -07:00
Daan Leijen	bcce4d52bf	fix bug in determination of block size in pre-reserved arena memory	2021-10-18 20:39:39 -07:00
Daan Leijen	4ba32c3160	Revert "make all includes relative" ... This reverts commit 1feb6123d9.	2021-06-07 16:47:57 -07:00
Daan Leijen	1feb6123d9	make all includes relative	2021-06-06 20:31:36 -07:00
Jim Huang	0f57425f80	Distinguish SI and Binary Prefixes ... SI prefixes [the decimal prefixes] refer strictly to powers of 10. They should not be used to indicate powers of 2. e.g., one kilobit represents 1000 bits instead of 1024 bits. IEC 60027‐2 symbols are formed adding a "i" to the SI symbol (e.g. G + i = Gi).	2021-05-30 20:13:28 +08:00
Jim Huang	5940d3bcce	Bump copyright date ... Each source file has been changed according to relevant Git activities.	2021-04-24 16:35:11 +00:00
Daan Leijen	3228bb685f	set errno ENOMEM for limited arena allocation (issue #295)	2021-02-22 14:17:25 -08:00
daan	69f935944f	add test to avoid searching arenas when possible	2020-10-15 19:46:19 -07:00
daan	364674185e	add option to limit OS allocation and only allow allocation from arenas	2020-09-08 16:56:51 -07:00
daan	14b8d27386	track pinned memory separately from large os pages	2020-09-08 16:46:03 -07:00
daan	c86459afef	split bitmap code into separate header and source file	2020-09-08 10:14:13 -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	7123efb397	pass full commit flag to free, possible fix for issue #218	2020-04-23 20:19:48 -07:00
daan	8422ab125d	improve messages; fix reset size calculation on large pages	2020-01-31 17:28:26 -08:00
daan	7785139201	fix warning on gcc on attribute ignore in templates	2020-01-25 13:28:24 -08:00
daan	072ceb2efe	Merge branch 'dev' into dev-exp-abandon	2020-01-24 20:20:55 -08:00
daan	ecece57284	fix bug in committed check in arena allocation	2020-01-24 20:20:43 -08:00
daan	b31bc52618	add cache alignment directives for contended variables	2020-01-24 19:02:13 -08:00
daan	0193a15f7e	nicer message on huge OS page reservation	2020-01-22 19:46:43 -08:00
daan	e3b16fe4ef	reduce type casts in atomic operations	2020-01-22 19:44:54 -08:00
daan	dc58388968	Add ability to register custom error function called on various error conditions; including ENOMEM	2020-01-17 19:59:55 -08:00
daan	65f4f5144b	fix out-of-bounds error in huge OS page bitmap	2020-01-13 17:06:25 -08:00
daan	d4ab0ff08c	fix timeout on huge page reservation if set to 0	2020-01-07 14:15:37 -08:00
daan	a407f35c64	add arena.c into the static override object	2019-12-01 00:01:14 -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 Leijen	d01ed42bcb	replace max_numa_nodes by use_numa_nodes (to help with wrong detection of numa nodes on WSL for example)	2019-11-13 13:35:50 -08:00
daan	db3f1c4bfa	add commit info to arenas	2019-11-11 15:26:11 -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	3d0a1e249f	remove all floating point types and arithmetic	2019-11-04 09:40:10 -08:00
daan	8afd06b248	use int64 for time (instead of double)	2019-11-04 08:44:40 -08:00
daan	9d6a5acb22	fix unix build warnings	2019-11-03 13:34:54 -08:00
daan	520a8dafee	divide huge pages more even	2019-11-03 13:25:28 -08:00
daan	f36ec5d9d8	reserve huge pages incrementally	2019-11-03 13:16:07 -08:00
daan	62cd0237fc	fix aligned huge page allocation on windows	2019-11-02 17:49:34 -07:00
daan	2c12d7f223	optimized numa calls; better Linux support	2019-11-01 22:01:52 -07:00
daan	57dd69265a	normalize numa node	2019-11-01 20:30:01 -07:00
daan	2d10c78587	fix linux compilation	2019-11-01 20:19:00 -07:00
daan	a6499be074	initial numa support for arenas	2019-11-01 19:53:07 -07:00
daan	aaf01620f4	improve allocation of the huge OS page arena	2019-10-31 19:39:49 -07:00
daan	d36d04b4a6	add arena for huge page management	2019-10-31 15:35:10 -07:00