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1,238 Commits 23 Branches 59 Tags 8.2 MiB
Commit Graph

148 Commits

Author SHA1 Message Date
daan
fa01875eb2 merge from dev (with is_pinned/is_large separation) 2020-09-08 17:54:58 -07:00
daan
14b8d27386 track pinned memory separately from large os pages 2020-09-08 16:46:03 -07:00
daan
037285ac09 refactor segment cache and map in a separate source file 2020-09-08 13:27:34 -07:00
daan
63a9f45ba6 add initial mi_commit_mask abstraction 2020-09-05 19:39:10 -07:00
daan
4df01218e2 fix msvc compilation with new atomics 2020-09-05 10:03:37 -07:00
daan
644e453709 Merge branch 'dev' into dev-slice 2020-09-05 09:37:38 -07:00
daan
2e311f341b fix msvc compilation in C mode 2020-09-05 09:37:09 -07:00
daan
f6109765d8 update whitespace and comments 2020-09-03 15:04:40 -07:00
daan
03071dec0f merge from dev-atomic with new atomic interface 2020-09-03 12:13:09 -07:00
daan
900c97664a merge from dev-atomic 2020-09-03 09:47:01 -07:00
daan
8033b62979 allow overriding MI_MAX_ALIGN_SIZE 2020-08-29 09:59:15 -07:00
daan
e4ddc75069 set delayed decommit mask more precisely to only decommit currently committed blocks 2020-08-28 08:46:51 -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
95afd0509f make segment abandoned_next atomic; tsan passes without warnings now (issue #130) 2020-07-25 23:50:22 -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
e5b72cdfe7 reduce segment size and increase cache 2020-05-02 22:22:35 -07:00
daan
69158f2c76 roll back again to new arena cache: previous perf regression was caused due to accidentally making secure mode default 2020-05-02 12:04:36 -07:00
daan
b8846f7a27 fix unprotect of guard pages 2020-05-02 10:51:10 -07:00
daan
dad3be3c64 update comments 2020-04-30 17:21:36 -07:00
daan
0d25493c39 segment size to 16MiB to improve perf on mstress and rptest 2020-04-28 16:50:03 -07:00
daan
1b0de9b4cf merge from dev 2020-04-28 16:22:38 -07:00
Anton Korobeynikov
079b886feb Add cmake option to specify whether warnings / errors are enabled by default. 
Currently warnings / errors are enabled by default in debug build.
Otherwise they could be enabled only via environmental variable or
API option call. Add possibility to specify the default during the
build time. This simplifies e.g. integration of the library into
bigger projects as no source changes would be required.
 2020-04-28 16:44:44 +03:00
daan
69a0846478 add MI_PADDING flag to cmake to supress use of padding in debug mode 2020-04-07 10:01:18 -07:00
daan
1f396e64a0 merge from dev 2020-03-16 16:41:21 -07:00
daan
7745dde8d2 allow retirement for all object sizes (issue #212) 2020-03-16 15:31:37 -07:00
daan
8a2a52843d delete all thread owned heaps when a thread is terminated (issue #202) 2020-02-13 12:15:23 -08:00
daan
aa68b8cbc7 improve encoding of padding canary and buffer overflow detection 2020-02-01 12:16:37 -08:00
daan
40f1e1e07b byte-precise heap block overflow checking with encoded padding 2020-01-31 23:39:51 -08:00
daan
68112a2751 better padding implementation, more precise statistics 2020-01-31 20:34:24 -08:00
daan
4531367de2 fix padding check for aligned allocation; improve perf for small aligned allocations 2020-01-31 13:20:02 -08:00
daan
5d212d688f add MI_PADDING build option to add padding to each block to detect heap block overflows 2020-01-29 17:10:57 -08:00
daan
b50bec463d merge from dev-exp; better abandoned reclamation 2020-01-27 22:12:23 -08:00
daan
5e32d00aab add visit count to abandoned to limit list length 2020-01-25 12:26:08 -08:00
daan
a46d20a681 merge with new atomic macros 2020-01-22 20:53:44 -08:00
Daan Leijen
caa5e51a67 align size of page_t, increase slices per segment 2020-01-22 11:29:32 -08:00
daan
0028272cf4 small fixes, reduced segment size, fix merge conflicts 2020-01-20 22:33:29 -08:00
daan
394a7a92ab merge from dev 2020-01-20 19:06:08 -08:00
daan
7a1e86fc20 merge from dev 2020-01-15 18:03:37 -08:00
daan
0099707af9 use delayed free for all pages; reduce size of the page structure for improved address calculation 2020-01-15 17:19:01 -08:00
daan
c9b5ac80b3 update page reset queue to just do delayed page resets 2020-01-15 12:00:44 -08:00
daan
941c55ee42 wip: first implementation of page free list on segments for effecient delayed page reset 2020-01-14 21:47:18 -08:00
daan
88b141cf1f ensure proper padding for the page structure 2020-01-13 20:48:37 -08:00
daan
4a27ea1643 merge from dev 2020-01-13 18:01:34 -08:00
daan
683d8998d4 fix potential A-B-A problem with segment abandonment; noticed by Manual Poeter and Sam Gross 2020-01-08 17:45:38 -08:00
daan
eeb623e6af increase retire limit, collect retired pages 2020-01-03 17:06:41 -08:00
daan
f9ca88f71c set secure default to 0 again 2020-01-02 17:57:41 -08:00
daan
fc3e537bd4 improve double free detection with faster same page check 2019-12-28 15:28:13 -08:00
daan
e3391d9a53 stronger encoding of free lists using two keys per page 2019-12-28 00:57:42 -08:00
daan
ba87a39d9f updated random cookie generation using OS primitives and chacha20 2019-12-22 19:37:49 -08:00
daan
41af533a34 define commit unit in terms of segment size 2019-11-24 19:17:56 -08:00