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720 commits 28 branches 72 tags 10 MiB
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130 commits

Author SHA1 Message Date
daan
5f61a9e896 add mprotect error when the mmap limit might be reached in secure mode (see issue #77) 2020-01-09 17:52:28 -08:00
daan
d8d69c2c94 disable MAP_NORESERVE on huge pages 2020-01-05 22:07:16 -08:00
daan
384808e340 Merge branch 'dev-random' into dev 2019-12-28 16:19:45 -08:00
daan
6f0b35d513 merge from master 2019-12-24 10:44:49 -08:00
daan
e05a1edc03 fix large OS page size on Linux (issue #184, due to fix for #179) 2019-12-24 10:32:44 -08:00
daan
ba87a39d9f updated random cookie generation using OS primitives and chacha20 2019-12-22 19:37:49 -08:00
daan
1643273357 fix unix bug in decommit size 2019-11-25 10:11:29 -08:00
daan
c6df7a199c experimental eager page commit option 2019-11-24 22:02:40 -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
30e2c54adb remove delayed reset option (for now) 2019-11-20 14:13:02 -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 Leijen
bdb8274819 change max_numa_node to max_numa_nodes option 2019-11-12 12:04:43 -08:00
daan
d4f54dcf30 remove numaif dependency on linux 2019-11-12 10:37:15 -08:00
daan
ef179a6377 avoid allocation at numa node detection on linux 2019-11-12 10:16:59 -08:00
daan
83a066fd2d remove reset_decommits option 2019-11-11 09:46:02 -08:00
daan
b09282bc0d change arena allocator to atomic bitmap as well 2019-11-06 22:49:01 -08:00
daan
2887266063 optimize get numa node for single node systems 2019-11-06 14:17:36 -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
f36ec5d9d8 reserve huge pages incrementally 2019-11-03 13:16:07 -08:00
daan
e320488791 add numa nodes to stats 2019-11-03 12:18:32 -08:00
daan
62cd0237fc fix aligned huge page allocation on windows 2019-11-02 17:49:34 -07:00
daan
ee323aabac fix vs2017 build 2019-11-02 15:56:21 -07:00
daan
fd9d8c85ae change numa support on linux to use getcpu 2019-11-02 11:55:03 -07:00
daan
70748ee1ee fix missing semi colon 2019-11-02 10:39:09 -07:00
daan
a69016c33e improve and document numa support 2019-11-02 10:30:16 -07:00
daan
2c12d7f223 optimized numa calls; better Linux support 2019-11-01 22:01:52 -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
daan
081e2d1eb6 fix statistics display 2019-10-28 13:43:42 -07:00
daan
5dfdc092b5 improve windows warning message 2019-10-28 12:26:57 -07:00
daan
fdfa6ed260 fix warnings at high warning level in msvc 2019-10-17 16:56:57 -07:00
daan
93b4281b82 ensure randomized huge page start address in 1GiB aligned 2019-10-17 12:35:35 -07:00
Johannes Schindelin
0fd0122c0a Avoid compiler warning when casting the result of GetProcAddress() 
It is most unfortunate that the return type of `GetProcAddress()` is
`FARPROC` (which is essentially `intptr_t(*)(void)): this type cannot
be cast by GCC without warnings to anything but the generic function
pointer type `void(*)(void)`.

Let's work around that.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-10-17 20:43:18 +02:00
daan
08d83cc33d disallow regular allocation from the huge reserved area 2019-10-17 09:24:57 -07:00
daan
d72b5350e3 fix error code on mprotect failure 2019-09-17 17:31:25 -07:00
daan
adf8e30eda ensure large page privileges are acquired on windows when calling reserve_huge_os_pages 2019-09-14 15:23:28 -07:00
Daan Leijen
1909cfb346 refine mi_os_good_alloc_size and use it for huge pages (to ensure realloc is bounded as in #153 2019-09-10 13:26:51 -07:00
daan
f38fcf79eb ensure addresses of large aligned allocations are randomized 2019-09-06 09:19:26 -07:00
daan
2be3208734 add wrap-around for large aligned allocations on Windows and Linux 2019-09-04 21:03:00 -07:00
daan
3bbc047ba6 reserve huge pages returns actual number of pages reserved 2019-09-04 12:26:02 -07:00
daan
739d11313c fix commit zero on windows 2019-09-02 14:53:22 -07:00
daan
d1bd1644d5 support zero-initialized memory detection 2019-09-02 13:16:52 -07:00
daan
31726c6554 fix type; fix comment 2019-09-02 10:18:34 -07:00
daan
783ae72743 Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev 2019-09-02 09:53:30 -07:00
daan
9af51506a6 track commit and is_large status more precisely 2019-08-28 11:58:30 -07:00
David Carlier
3903a10e93 FreeBSD (and possibly NetBSD) build fix. 2019-08-28 07:17:58 +00:00
daan
a551f3abc4 more precise commit statistics 2019-08-27 18:08:03 -07:00