AuroraMiddleware/mimalloc
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50 Commits

Author SHA1 Message Date
Daan Leijen
cc6d14c55b fix thread-id reset on page abandonment 2019-08-21 08:06:40 -07:00
daan
05631ebfc4 Merge branch 'dev' into dev-win 2019-08-19 21:23:04 -07:00
daan
770e752578 fix parameter order on mul_overflow to fix static analysis warnings (pr #125) 2019-08-19 19:15:04 -07:00
daan
42dedb00ec initial implementation of mi_os_reserve_huge_pages 2019-08-19 11:10:06 -07:00
daan
6d11e59250 fix to avoid potential linear behavior in page collect 2019-08-14 07:46:38 -07:00
daan
ed785253bf restructure the page flags to use explicit masks 2019-08-10 17:48:00 -07:00
daan
5e56b40fe6 improve page flags handling 2019-08-08 17:18:49 -07:00
daan
6596e970a5 move in_full and has_aligned into page threadid for a single test in mi_free 2019-08-08 15:23:18 -07:00
daan
55778d2fe4 improved stats 2019-08-08 11:36:13 -07:00
daan
189ad0f81d small optimizations, use bitwise aligne 2019-07-23 15:00:13 -07:00
Jim Huang
8dba36bcec Use checked unsigned multiplication extension of GCC/Clang 
Most processors have carry flags which they set on addition overflow, so
it is a good idea to access them whenever possible. Most of them also
have widening multiply instructions that can be used to detect overflow
of the non-widening version. Both GCC and Clang offer a way to detect an
overflow for security critical applications.

Reference:
  https://clang.llvm.org/docs/LanguageExtensions.html#checked-arithmetic-builtins
 2019-07-23 14:59:49 -07:00
daan
c228ecefd8 update for new dynamic direction on windows 64-bit 2019-07-18 18:59:32 -07:00
daan
7ea9cf8d1f add region collection 2019-07-15 14:53:03 -07:00
daan
8dc0b5345b Merge branch 'dev' into dev-exp 2019-07-14 16:50:38 -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
84a292538c merge with medium pages 2019-07-12 20:39:29 -07:00
daan
a927c07de9 merge medium pages 2019-07-12 20:27:56 -07:00
daan
42cf5e1580 reintroduce support for medium size pages 2019-07-12 20:11:39 -07:00
daan
8a6b474fa0 merge from dev 2019-07-11 16:32:11 -07:00
daan
9e9208eae8 Merge branch 'dev' into dev-win 2019-07-11 15:22:09 -07:00
daan
1fdb4b288f more eager handling of non-local frees 2019-07-11 15:21:57 -07:00
daan
3192ca4682 merge with dev-win 2019-07-09 23:34:17 -07:00
daan
3009a7b1fe support non- eager_commit; on larson reduces commit charge 10x, but other benchmarks often see no improvement 2019-07-09 21:34:56 -07:00
daan
0314373d93 add reset_decommit, reset_discard options; maintain more statistics 2019-07-09 20:24:00 -07:00
daan
129149977d Merge branch 'dev' into dev-exp 2019-07-08 17:45:04 -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
493dfc4b82 merge with dev 2019-07-08 15:42:42 -07:00
daan
56bdb2c2f3 add more const declarations (pr #79) 2019-07-08 12:00:59 -07:00
daan
983c96a238 Merge branch 'dev' into dev-exp 2019-07-04 14:46:53 -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
5c0ffe9865 merge back changes to OS module from 'dev-exp' 2019-07-02 17:17:03 -07:00
daan
8cb36c62e6 merge with dev branch 2019-07-02 16:44:35 -07:00
daan
aeff1db32b Fixing interpose on macOS 2019-07-02 12:49:28 -07:00
daan
d35fc6cdc4 PR#66 by kickunderscore to ensure consistent small block alignment 2019-07-02 08:46:50 -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
daan
d6901558cd enable large OS page support on Windows 2019-06-28 22:35:57 -07:00
daan
12d756e7b2 fix page count of heap when absorbing 2019-06-27 13:32:44 -07:00
Julian Fang
c19d3a27a8 Remove underscore prefixes to match c lanuguage standard 2019-06-26 12:57:13 +08:00
daan
fac0d4b409 fix passing void as argument 2019-06-25 20:06:34 -07:00
Frank Denis
236cd2e65c fn() is not a valid C prototype 2019-06-25 12:16:36 +02:00
daan
c1226611c6 Merge branch 'master' into dev 2019-06-24 18:13:04 -07:00
daan
cd7aa0ce83 improve handling of huge pages in the cache 2019-06-23 23:15:42 -07:00
Jim Huang
a667971cbf Apple rebrands "OS X" as "macOS" 
In 2012, with the release of OS X 10.8 Mountain Lion, the name of the
system was shortened from Mac OS X to OS X. In 2016, with the release
of macOS 10.12 Sierra, the name was changed from OS X to macOS to
streamline it with the branding of Apple's other primary operating
systems: iOS, watchOS, and tvOS.

Reference: https://en.wikipedia.org/wiki/MacOS
 2019-06-24 10:15:50 +08:00
Daan
fab7329c7a
Merge pull request #24 from jserv/clarify-license 
Clarify top-level license file
 2019-06-23 10:47:38 -07:00
Jim Huang
b1d299b35b Clarify top-level license file 
To be consistent with other Microsoft open source projects, each source
file points to the file "LICENSE" in top-level directory.
 2019-06-23 19:53:34 +08:00
Jim Huang
3841b32f9d Support ARM/Aarch64 TLS register fastpath 
Tested with Ubuntu Linux 18.04 LTS running on Marvell/Cavium ThunderX,
which consists of Armv8 based processors.
 2019-06-23 16:30:20 +08:00
Daan Leijen
79bfe52255 fix accidental delete 2019-06-22 11:50:03 -07:00
Daan Leijen
e52ca3bfa9 possible fix for ARM linux compilation 2019-06-22 11:33:18 -07:00
daan
26a874eb3f initial checkin 2019-06-19 16:26:12 -07:00