kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-05-06 15:29:31 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions
2393 commits 28 branches 72 tags 10 MiB
Commit graph

214 commits

Author SHA1 Message Date
Daan
74efd6ddac use load relaxed in mi_free for better code on M1 2021-11-02 21:50:54 -07:00
Daan
ea46430016
Merge pull request #468 from tiran/default_source 
Define _DEFAULT_SOURCE for syscall and realpath
 2021-10-19 09:40:21 -07:00
Daan
1917fbd847
Merge pull request #467 from tiran/strict_prototypes 
Fix strict function prototype warnings
 2021-10-19 09:35:40 -07:00
Daan
d49b3a95a2
Merge pull request #464 from JJL772/master 
Fix `_mi_error_message` printf formatting error
 2021-10-19 09:28:20 -07:00
Christian Heimes
afbcf20f24 Define _DEFAULT_SOURCE for syscall and realpath 
Define ``_DEFAULT_SOURCE`` in ``random.c`` and ``alloc.c``. The macro
is required for ``syscall()`` and ``realpath()``. Other files like
``os.c`` already define the macro.

Signed-off-by: Christian Heimes <christian@python.org>
 2021-10-19 15:07:54 +02:00
Christian Heimes
7c73e3996d Fix strict function prototype warnings 
Fix warning ``warning: function declaration isn’t a prototype`` when
building mimalloc with ``-Wstrict-prototypes`` flag. In C argumentless
functions should be declared as ``func(void)``.

Reproducer:
```shell
$ cmake ../.. -DCMAKE_C_FLAGS="-Wstrict-prototypes"
$ make VERBOSE=1
```

Co-authored-by: Sam Gross <colesbury@gmail.com>
Co-authored-by: Neil Schemenauer <nas@arctrix.com>
Signed-off-by: Christian Heimes <christian@python.org>
 2021-10-19 10:48:26 +02:00
Daan Leijen
0fb61c9eaa do not call exit if try handler fails but use abort instead 2021-10-18 16:25:10 -07:00
Jeremy Lorelli
c21b6df51e Fix missing parameter in mi_free error message 2021-10-05 08:41:03 -07:00
Daan Leijen
c8b5b74500 improve warnings 2021-06-07 17:51:27 -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
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
71ac98ab08 rename <Windows.h> include to <windows.h> for mingw compatibility (see pr #367) 2021-02-22 13:04:11 -08:00
Daan Leijen
35c1fc2be9 limit memcpy as rep stosb to windows where the cpu supporst FSRM; add mi_memcpy_aligned for machine-word aligned copy. see issue #201 and pr #253 2021-01-30 14:33:46 -08:00
Daan
9b966c3492
Merge pull request #253 from haneefmubarak/memcpy-rep-movsb-windows-201 
resolve #201 with a platform-selective REP MOVSB implementation
 2021-01-29 16:00:00 -08:00
Daan
b759bcf5c7
Merge pull request #329 from asl/mi_stat_agg 
Unify statistics collection
 2021-01-29 12:52:29 -08:00
unknown
745cf1e2f5 fix build on ghc4.8 (issue #330) 2020-12-10 12:33:35 -08:00
Anton Korobeynikov
765fc9c0ca Unify statistic collection: 
- For MI_STAT == 0 no allocation stats are collected
  - For MI_STAT == 1 only aggregated values (across normal, large and huge heaps) are collected
  - For MI_STAT == 1 separate per-bin collection for normal heap is done as well
 2020-11-11 11:41:39 +03:00
Anton Korobeynikov
00fb89f771 Rename the field 2020-11-11 11:41:33 +03:00
daan
ca13e9cd59 better instruction scheduling for alloc 2020-10-15 19:46:33 -07:00
daan
6279835976 fix unused parameter warning 2020-10-11 13:22:14 -07:00
daan
7114d5424a fix statistics to include padding correctly (issue #301) 2020-10-11 13:14:43 -07:00
daan
44d030ba9d fuse used decrement with test for slightly better codegen 2020-09-24 16:28:25 -07:00
daan
900c97664a merge from dev-atomic 2020-09-03 09:47:01 -07:00
daan
b4825372ab small compilation warning fixes (extra semicolon etc) 2020-08-29 19:30:38 -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
a468430772 strengthen memory order of bit operations; insert memory fences 2020-07-26 14:19:30 -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
8769082d63 add pointer validity check in debug mode for mi_usable_size/mi_realloc/mi_expand. Issue #269 2020-07-20 14:33:03 -07:00
Haneef Mubarak
429025634e
resolve #201 with a platform-selective REP MOVSB implementation 2020-05-26 16:04:28 -07:00
daan
e31298bdc3 fix compiler warning in secure mode 2020-04-20 18:04:09 -07:00
daan
1116c0df2e fix strnlen do not search beyond n characters, issue #228 2020-04-14 17:42:30 -07:00
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
1ece3ff6aa
Merge pull request #220 from cormacrelf/usable_size 
Don't call mi_page_usable_size_of with an aligned pointer
 2020-04-06 08:05:34 -07:00
Cormac Relf
0047b271f7 Call mi_page_usable_size_of with unaligned block rather than start of aligned memory 2020-04-06 22:50:21 +10:00
daan
ec61224db0 fix padding issue with zero sized allocation (issue #209) 2020-02-18 20:05:30 -08:00
daan
baf08e8d54 fix size check on overflow when padding is enabled in debug mode 2020-02-17 09:59:34 -08:00
daan
f42b8526d0 fix wrong __declspec(restrict) and __attribute__((malloc)) attributes on reallocation functions 2020-02-13 10:36:39 -08:00
daan
f3c47c7c91 improved malloc zone handling on macOSX (not working yet) 2020-02-02 21:03:09 -08:00
daan
60cfc623be fix zero initialization of blocks under 8 bytes when padding check is active 2020-02-01 14:29:12 -08:00
daan
edff9d4fbb merge from dev-win (padding) 2020-02-01 12:32:59 -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
a7c69ccbea fix stat accounting of segments with huge blocks 2020-01-30 06:25:42 -08:00
daan
7ff3ec2bf7 use EFAULT for buffer overflow and call abort in debug mode (as well as secure mode) 2020-01-29 17:25:40 -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
0316859e06 improve codegen for mi_free 2020-01-23 10:03:03 -08:00
daan
e3b16fe4ef reduce type casts in atomic operations 2020-01-22 19:44:54 -08:00