94 commits

Author	SHA1	Message	Date
Daan	60e9d3f69d	Merge pull request #81 from devnexen/mac_large_page_2mb ... initial support of 2MB pages on Mac	2019-07-15 10:56:53 -07:00
daan	7ba6192dd5	always pass commit flag to large page allocation on windows	2019-07-15 09:46:58 -07:00
daan	c4426e1555	add sized delete to windows override	2019-07-14 20:28:33 -07:00
daan	461b8aed80	more complete C++ support for compliance and performance	2019-07-14 19:56:33 -07:00
daan	49ceb4d018	refactor delayed_free code	2019-07-14 16:48:53 -07:00
daan	5ad2effb39	use standard compliant compilation of the thread_free atomic field	2019-07-14 16:20:27 -07:00
daan	2cf419c9bc	Merge branch 'master' into dev	2019-07-14 14:50:39 -07:00
daan	adf65a100e	be less aggressive in page reuse to reduce memory footprint	2019-07-14 14:13:47 -07:00
daan	e60a5db908	fix cache eviction of smaller segments	2019-07-14 12:52:58 -07:00
daan	42cf5e1580	reintroduce support for medium size pages	2019-07-12 20:11:39 -07:00
linkwk7	d4eabf33b6	Fix typo in comments	2019-07-12 22:05:07 +08:00
daan	1fdb4b288f	more eager handling of non-local frees	2019-07-11 15:21:57 -07:00
daan	72a39c0bb1	initial fix for delayed freeing of huge pages transferred between threads	2019-07-11 13:30:40 -07:00
daan	a6c5e2cffd	Merge branch 'master' into dev	2019-07-09 23:49:29 -07:00
daan	95afe453f4	fix compilation warning on windows, issue #94	2019-07-09 23:49:12 -07:00
daan	09195b6a5f	add commit charge statistics on windows	2019-07-09 21:05:09 -07:00
daan	ad9db3a633	fix leak of huge segments in caches	2019-07-09 20:35:07 -07:00
daan	ee3f2059dc	fix leak in segment cache freeing	2019-07-09 20:32:54 -07:00
daan	76023ca45f	fix path max in realpath on unix (pr #69)	2019-07-08 17:43:10 -07:00
daan	8203f3dcfa	add full heap aligned allocation api (issue #52); remove rezalloc (issue #63); add mi_version	2019-07-08 17:17:07 -07:00
daan	d656f3e339	merge with master	2019-07-08 15:45:37 -07:00
daan	56bdb2c2f3	add more const declarations (pr #79)	2019-07-08 12:00:59 -07:00
daan	7f0137a617	Fix compilation error with MSVC C++	2019-07-07 21:59:53 -07:00
daan	7e743dfb58	fix C++ compilation warnings with VisualStudio 2017	2019-07-07 18:52:12 -07:00
daan	c3528203b5	fix compilation with C++, fix overrides in C++ to adhere to the spec (issue #26)	2019-07-07 18:11:21 -07:00
daan	dd59a917ce	Expose mi prefixed public standard implementations of various posix, unix, and c++ allocation functions. See issue #75	2019-07-07 13:44:33 -07:00
David Carlier	a192d6893e	initial support of 2MB pages on Mac	2019-07-05 20:05:04 +01:00
daan	5ff037f8f8	add capability to override multiple entry points in windows dynamic override; and stop patching msvcrt, just crtbase	2019-07-04 12:06:15 -07:00
daan	74dc95c1d6	fix crash triggered in release mode with windows dynamic overriding	2019-07-04 12:04:56 -07:00
daan	3039dbfcdd	for windows dynamic override, add standard api override and stop patching new/delete (for now)	2019-07-04 09:29:33 -07:00
daan	6abdc5f5a3	do not enable verbose by default in the debug build; add trace messages for verbose level 2	2019-07-04 09:28:22 -07:00
daan	069208b184	Possible fix to windows dynamic override calling register onexit directly	2019-07-03 19:47:44 -07:00
Ernesto Castellotti	8c2f52dee8	Suppressed the new GCC 9 -Wmissing-attributes warnings ... With the new release of the GCC 9 compiler the operation of -Wmissing-attributes warnings has also been extended to aliases: this causes a warnings if the alias has less attributes than its target. This warnings does not actually indicate a problem in the mimalloc code and you could safely ignore it by adding "-Wno-missing-attributes" to the CFLAGS, however I was not going to use a "hack" to hide the warning when compiling alloc-override .c So this patch solves the problem simply by using an attribute (present only in GCC> = 9) that copies the attributes of another function, since this attribute is exclusive only for GCC 9 (or later) I had to use a simple precompiler instruction to add the "copy" attribute only with GCC 9.	2019-07-04 00:21:15 +02:00
daan	c3a5f84ad3	rewrite of low-level OS (aligned) allocation to better handle large pages and aligned allocation	2019-07-03 14:52:32 -07:00
daan	7b4f3591f0	fix dynamic override when both msvcrt and ucrtbase are loaded in any order using priorities	2019-07-03 14:23:30 -07:00
daan	9390642879	fix windows dynamic malloc overried when both ucrtbase and msvcrt are loaded; also fix virtualalloc2 on 32-bit	2019-07-03 13:00:43 -07:00
daan	158705815e	fix aligned_ensured bug, trie inc bug, stats in the OS module	2019-07-03 00:16:27 -07:00
daan	10a29f17c8	more conservative shrinking of memory	2019-07-02 22:49:12 -07:00
daan	5c0ffe9865	merge back changes to OS module from 'dev-exp'	2019-07-02 17:17:03 -07:00
daan	42efe51184	Merge branch 'master' into dev	2019-07-02 16:22:55 -07:00
Daan	f06931ba7e	Merge pull request #65 from devnexen/mi_mmap_prot_max_support ... Using BSD new PROT_MAX mmap to block page address wider promotions	2019-07-02 16:21:13 -07:00
daan	b0ceb4a44c	forward strdup, strndup, and realpath too	2019-07-02 15:56:01 -07:00
daan	b3f533167b	Merge branch 'master' into dev	2019-07-02 15:52:26 -07:00
daan	7dc3a5a18e	Merge branch 'master' into dev	2019-07-02 15:44:48 -07:00
daan	04b1fd7b8d	Fix macro spelling	2019-07-02 12:57:12 -07:00
daan	4326bda2c7	Fix main heap cookie on macOS	2019-07-02 12:53:53 -07:00
daan	aeff1db32b	Fixing interpose on macOS	2019-07-02 12:49:28 -07:00
Daan	825d00a001	Merge branch 'master' into indent-override	2019-07-02 09:03:32 -07:00
daan	d35fc6cdc4	PR#66 by kickunderscore to ensure consistent small block alignment	2019-07-02 08:46:50 -07:00
David Carlier	bed746d7d6	Using BSD new PROT_MAX mmap to block page address wider promotions	2019-07-01 06:56:16 +00:00