3party/mimalloc
0
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-01-14 08:37:59 +08:00
Code Issues Projects Releases Wiki Activity
2,645 Commits 25 Branches 65 Tags 11 MiB
Commit Graph

882 Commits

Author SHA1 Message Date
Daan
4e65b5018f clean up options 2022-02-02 19:01:41 -08:00
Daan
ccfe005731 decommit in abandoned pages on mi_collect 2022-02-02 17:08:05 -08:00
Daan
bd2ac3c92e collect segment cache on mi_collect 2022-02-02 16:17:21 -08:00
David Carlier
b1e1b0573c tls revives inline asm for openbsd 2022-01-27 07:01:32 +00:00
Michael Clark
9da8788dae
mimalloc-types: amend comment adding medium to list of page kinds 2022-01-19 10:14:08 +13:00
daan
a74c05c6c0 Merge branch 'dev' into dev-slice 2022-01-10 16:21:15 -08:00
Daan
55b4d5e2b1
Merge pull request #517 from tiran/debug-uninit 
Allow overrides of MI_DEBUG memory constants
 2022-01-10 16:12:10 -08:00
Daan
f317225a70 ignore reset_decommits option in the 2.x / dev-slice version 2022-01-10 12:10:18 -08:00
Daan
0842004b61 Merge branch 'dev' into dev-slice 2022-01-10 12:04:47 -08:00
Daan
4fc63358a6 update copyright year 2022-01-10 12:01:26 -08:00
Daan
9f9c77e6b6 Merge branch 'dev' into dev-slice 2022-01-10 11:41:12 -08:00
Daan
4b63c76861 avoid conditional load on macos 2022-01-10 11:40:36 -08:00
Christian Heimes
0353fc38dd Allow overrides of MI_DEBUG memory constants 
CPython and Windows CRT debug builds use different values for uninit,
freed, and padding bytes. Make ``MI_DEBUG_*`` constants conditional to
allow embedders to override the constants.

Windows dbgheap:

```
_bNoMansLandFill = 0xFD
_bDeadLandFill   = 0xDD
_bCleanLandFill  = 0xCD
```

Python memory debug

```
PYMEM_CLEANBYTE      0xCD
PYMEM_DEADBYTE       0xDD
PYMEM_FORBIDDENBYTE  0xFD
```

Signed-off-by: Christian Heimes <christian@python.org>
 2022-01-05 13:22:47 +01:00
daan
3eac4a912c Merge branch 'dev' into dev-slice 2022-01-01 16:24:41 -08:00
daan
43e5cd2671 revise assembly test for the _mi_threadid(); fix issue #495 with musl libc on arm; test specifically for bionic libc on Android 2022-01-01 15:54:06 -08:00
Daan
6ead2840ec
Merge pull request #504 from res2k/tweak-stats-doc 
Tweak documentation for mi_heap_area_t::used.
 2021-12-20 17:44:52 -08:00
Frank Richter
ff3bb5ce7b Tweak documentation for mi_heap_area_t::used. 
For microsoft/mimalloc#503.
 2021-12-19 14:51:15 +01:00
daan
72a33c37ef merge from dev 2021-12-18 11:34:02 -08:00
Daan Leijen
78e2e580f8 Merge branch 'dev' into dev-slice 2021-12-18 11:11:54 -08:00
Daan Leijen
89090510bd update alignment tests 2021-12-18 11:11:44 -08:00
daan
30a99e2c51 default to portable C for the thread id on arm 32-bit, issue #495 2021-12-17 13:48:39 -08:00
daan
abbff9c030 merge from dev (MI_ALIGNED_MAX) 2021-12-17 13:23:24 -08:00
daan
89f583a69b improve aligned allocation performance 2021-12-17 13:18:05 -08:00
daan
684c2c82a7 restrict max aligment boundary to prevent bug with segment determination (found by Matthew Parkinson). 2021-12-17 11:40:46 -08:00
daan
2af1db7f3a Merge branch 'dev' into dev-slice 2021-12-15 19:29:04 -08:00
daan
55ccc94707 wip: fix zero init for sbrk; add lock around sbrk 2021-12-15 19:28:34 -08:00
daan
82a0e56f35 fix warning on mi_reallocarr 2021-12-15 18:54:57 -08:00
Daan
4a586808f7 merge 2021-12-15 16:52:36 -08:00
Daan
317093d78b fix Android overriding (issue #381 and PR #487) 2021-12-15 16:48:57 -08:00
Daan
17456f18d1
Merge pull request #489 from devnexen/remove_dfbsd_warning 
removes dragonflybsd warning since the api and library overriding wor…
 2021-12-15 16:37:56 -08:00
Daan
1b09877bc4
Merge branch 'dev' into netbsd_reallocarr 2021-12-15 16:27:26 -08:00
Daan
523e6d5c9b fix thread slot on arm32 (issue #495) 2021-12-15 16:05:07 -08:00
Daan
d15f5fae64 merge from dev 2021-12-14 18:29:58 -08:00
Daan
69b6b24688 further improvements to installation directories 2021-12-14 18:29:14 -08:00
Daan
c858690dea Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev 2021-12-12 10:35:19 -08:00
Daan
3a212d1895 fix assembly for mi_tls_slot_set on x32 and x64. Issue #488 2021-12-12 10:35:13 -08:00
David Carlier
d6a56dd99d introduces netbsd's reallocarr overriding. 
and couple of tests.
 2021-12-01 22:43:13 +00:00
DC
20e37bf7c1 removes dragonflybsd warning since the api and library overriding works, also 
for the os doc report purpose.
 2021-11-28 08:14:21 +00:00
daan
5f6246b2cb merge from dev 2021-11-23 19:05:19 -08:00
daan
9183b1eec0 remove experiment with unsafe_free_with_threadid 2021-11-23 19:04:41 -08:00
daan
ef6ea7e718 merge from dev 2021-11-23 18:00:12 -08:00
daan
8b60a5ab70 add mi_unsafe_free_with_threadid and mi_get_current_threadid() 2021-11-23 17:59:27 -08:00
daan
f412df7a2b make segment size smaller on 32-bit 2021-11-14 16:52:10 -08:00
daan
5a1c3c8a4a Merge branch 'dev' into dev-slice 2021-11-14 16:48:04 -08:00
daan
85eccf324f Merge branch 'master' into dev 2021-11-14 16:44:54 -08:00
Daan
18fc788201 merge from dev 2021-11-14 15:39:05 -08:00
Daan
4a590b1447 bump version number to 1.7.3 2021-11-14 15:33:56 -08:00
Daan
d67ff1ca9f add include cstdef for std::size_t in C++ 2021-11-14 15:32:43 -08:00
Daan
9c9c3a0311
Merge pull request #485 from devnexen/builtin_overflow_sig_fix 
fix spurious build warning with overflow builtins
 2021-11-14 14:47:38 -08:00
daan
70547b5f16 fix slice count 2021-11-14 12:09:20 -08:00
daan
32170897dd make decommit size equal to slice size 2021-11-14 11:45:28 -08:00
daan
c46a6f66c6 Merge branch 'dev-slice' into dev-slice-cmask 2021-11-14 11:26:47 -08:00
daan
a4ea2205ba merge from dev 2021-11-14 11:25:51 -08:00
daan
4b0cda2012 take overcommit into account for eager commit delay 2021-11-14 11:23:11 -08:00
daan
511a8996f3 increase commit mask blocks to 2xslice size 2021-11-13 20:12:03 -08:00
daan
12bfd18ba7 fix commit mask for huge segments 2021-11-13 16:15:03 -08:00
daan
627892852c merge from dev-slice 2021-11-13 15:53:57 -08:00
daan
b72065f04b move commit mask functions to segment.c 2021-11-13 15:50:26 -08:00
daan
f1ce9228a1 use size_t for bitmask 2021-11-13 15:29:57 -08:00
daan
88e6b52b88 fix types to size_t 2021-11-13 15:25:51 -08:00
daan
f9597ba7cb merge from dev-slice 2021-11-13 15:18:56 -08:00
daan
721486c82b merge from dev 2021-11-13 14:52:11 -08:00
daan
28896e5b19 prefix UNUSED,KiB,MiB,GiB; add mi_threadid_t type; add mi_ssize_t 2021-11-13 14:46:03 -08:00
daan
9afc253726 add comments, renaming 2021-11-13 14:03:16 -08:00
daan
6ace2fe4e0 Merge branch 'dev-slice' into dev-slice-cmask 2021-11-12 19:04:35 -08:00
daan
5c08f75d69 merge from dev 2021-11-12 19:04:18 -08:00
daan
f9ac60a90f suppres eager commit delay for the first 4 threads 2021-11-12 19:03:20 -08:00
daan
335d554438 merge from dev-slice 2021-11-12 18:38:14 -08:00
daan
b1aff903f5 fix decommit bug 2021-11-11 17:45:41 -08:00
daan
998c2de633 merge from dev-slice 2021-11-10 16:49:43 -08:00
daan
49d64dbc95 save decommit_mask for segments in the segment cache 2021-11-10 16:30:21 -08:00
daan
8cc7d0c019 increase segment size to 64MiB 2021-11-10 16:29:53 -08:00
daan
49c75a3157 wip: increase commit mask resolution 2021-11-09 20:19:31 -08:00
Daan
464cba833e Merge branch 'dev' into dev-slice 2021-11-04 18:55:34 -07:00
Daan
e853f530a0 add noexcept attributes to improve mi_free codegen 2021-11-04 18:54:57 -07:00
Daan
f3ffa663f1 merge from dev 2021-11-02 22:42:25 -07:00
Daan
751a2249c8 add mi_decl_externc, nice layout 2021-11-02 21:53:20 -07:00
Daan
5360639748 add mi_malloc_good_size 2021-11-02 21:52:00 -07:00
dc
5b0e73281f fix spurious build warning with overflow builtins 2021-10-28 22:43:21 +01:00
Daan
db223e4adb merge from dev 2021-10-27 18:09:16 -07:00
Daan
f38956568c only set visibility attribute when compiling for a shared library 2021-10-27 17:01:12 -07:00
Daan
725fe2ac7d Merge branch 'dev' into dev-slice 2021-10-21 16:17:31 -07:00
Christian Heimes
13de1920ae Rename _os_random_weak to _mi_os_random_weak 
The ``_os_random_weak`` function is the only non-static function
besides ``_ZSt15get_new_handlerv`` that is not prefixed with ``mi`` or
``_mi``.

The discrepancy was discovered by CPython's smelly script. The checker
looks for exported symbols that don't have well-defined prefixes.

Signed-off-by: Christian Heimes <christian@python.org>
 2021-10-21 21:40:45 +02:00
Daan
aeb73b0cd4 merge from dev 2021-10-19 12:55:10 -07:00
Daan
75987e4590
Merge pull request #410 from jserv/enforce-binary-prefix 
Distinguish SI and Binary Prefixes
 2021-10-19 12:28:33 -07:00
Daan
6068a8bb1b
Merge pull request #420 from hankluo6/typo 
Fix typo
 2021-10-19 12:17:44 -07:00
Daan
20a3eee6f0
Merge pull request #449 from bmalrat/FixTypo 
Fixed typo in header
 2021-10-19 10:24:54 -07:00
Daan
a4078df9d5 Merge branch 'dev' into dev-slice 2021-10-19 10:17:53 -07:00
Daan
5b9409f4d6 add space after _Atomic to prevent errors on msvc without /TP (see PR #452) 2021-10-19 10:17:30 -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
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
54659aec9e merge from dev 2021-10-18 16:28:08 -07:00
Daan Leijen
e6b58052da add start offset to pages to reduce cache/page effects 2021-10-02 11:13:00 -07:00
Daan Leijen
9c5928060e Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev 2021-10-01 15:10:42 -07:00
Daan Leijen
d7ac4478a8 Merge branch 'dev' into dev-slice 2021-10-01 15:05:41 -07:00
Daan Leijen
679aad0659 update wasm support with emscripten compilation; now using sbrk instead of wasm_memory_grow 2021-10-01 15:05:01 -07:00
paulip1792
a2c3b0f8af add option to reserve huge os pages at a specific numa node. 2021-08-10 16:30:44 +08:00
bmalrat
30be78d97a Fixed typo in headers 2021-08-04 17:31:48 -04:00
Jim Huang
4369fe4323 Eliminate preprocessor warnings due to undefined "__GNUC__" with ClangCL 
When building some code against mimalloc with C inside Visual Studio
with ClangCL, the compiler complains about __GNUC__ being undefined.

Reported by Mojca Miklavec.

Close #422
 2021-06-24 17:29:06 +08:00
hank
1c1571742d fix typo 2021-06-21 22:36:47 +08:00