Daan
46e9e7fdd0
fix win32 compilation
2024-10-22 06:06:15 -07:00
Daan
e55ae0aeb7
fix duplicate definition on windows
2024-10-21 23:09:14 -07:00
Daan
f971bd6d74
fix build on windows
2024-10-21 23:05:51 -07:00
Daan
aa881733d7
reorganize primitives for process initialization; use special data segment on Windows for thread termination by default on Windows now (issue #869 )
2024-10-21 22:56:59 -07:00
daanx
b5c6495f69
don't consider memory as large OS pages if only madvise'd
2024-08-20 15:58:36 -07:00
Rui Ueyama
566b2c51fc
Add a missing #include
...
This change fixes the "implicit declaration of function 'getenv'" warning.
Since stdlib.h is completely portable, as it is defined by the C standard,
we can safely include it unconditionally.
2024-07-22 09:43:43 +09:00
QuarticCat
632421da3a
fix typos
2024-06-19 10:49:03 +08:00
Danny Lin
e8b5e51b00
Change macOS mmap tag to fix conflict with IOAccelerator
...
Tag 100 is assigned to "IOAccelerator" (the GPU driver stack on Apple silicon), which makes for confusing output when debugging.
To avoid conflicts, use a tag in the reserved application-specific range from 240–255 (inclusive).
All assigned tags: 94d3b45284/osfmk/mach/vm_statistics.h (L773-L775)
2024-06-10 15:06:39 -07:00
daanx
e4c8f42bb6
always include sys/prctl.h on linux to disable THP if large_os_pages are not enabled
2024-06-02 16:10:08 -07:00
Daan Leijen
f93fb900b7
move lock code to atomic.h
2024-06-01 17:25:45 -07:00
Daan Leijen
0b3cd51249
add initial primitive api for locks
2024-06-01 16:45:20 -07:00
Daan
d6ad058e44
Merge pull request #897 from madsmtm/patch-1
...
macOS: Fix linking statically
2024-05-19 15:49:50 -07:00
daanx
92a8268fa4
make warning an trace message if we cannot allocate at a hinted address, upstream of python/cpython#113372
2024-05-18 16:45:23 -07:00
daanx
999b31fea6
allow syscall include on FreeBSD as well
2024-05-18 16:39:04 -07:00
daanx
87c4012f13
make syscall test in primitives positive and avoid unused function warnings. upstream python/cpython#111907 , python/cpython#111593 , python/cpython#117548
2024-05-18 16:37:40 -07:00
daanx
d9441ffce2
fix compilation on AIX, upstream of python/cpython#111593
2024-05-18 16:16:36 -07:00
daanx
1b21415dfa
make retry on oom an option; revise size options to not overflow the long
2024-05-18 09:56:02 -07:00
daanx
e58fa376d4
on windows, retry virtual alloc if out-of-memory, see issue #894
2024-05-17 13:19:37 -07:00
Daan
6e960f06e7
add note on using linker section instead of fiber api
2024-05-16 15:13:03 -07:00
Daan
a38c8dd0f9
rename must_free_whole -> has_partial_free
2024-05-16 14:41:10 -07:00
Mads Marquart
fefdce3ee4
macOS: Fix linking statically
...
`__attribute__((constructor))` does not mark the symbol as used, so the linker ends up dead-stripping the symbol when linked statically.
Adding the `used` attribute fixes that.
2024-05-15 21:12:54 +02:00
Daan
13e519202a
fix comments; nicer strdup/strndup
2024-05-13 09:02:40 -07:00
Daan
bb3802801c
clarify parameters for emmalloc_memalign
2024-05-11 07:53:12 -07:00
Alon Zakai
0d22807e91
Emscripten: Remove no-longer-needed minimum emmalloc alignment
2024-05-07 13:22:13 -07:00
Daan
79ab7c63d7
disable transparent huge pages for a process too if the allow_large_os_pages option is set to false
2024-04-20 16:37:09 -07:00
Daan
8ada517cf6
Merge pull request #859 from jmroot/pressure_relief
...
Fix min macOS for pressure_relief
2024-04-19 10:17:08 -07:00
Daan
764aa44598
remove macOS preprocessor macros that do not exist (anymore). issue #879
2024-04-19 09:38:40 -07:00
Joshua Root
2e96bc9ee4
Fix min macOS for pressure_relief
...
This field exists in the 10.7 and later SDKs.
2024-03-05 01:12:06 +11:00
Daan
2473676e18
further fixes to macOS version checks by ensuring MAC_OS_X_VERSION_10_7 is always defined (issue #829 )
2024-03-03 09:54:49 -08:00
Daan
cca3fc26b0
fix macOS version checks, issues #829
2024-03-03 08:41:25 -08:00
Daan
e1f6516fda
Fix undefined symbol errors when building for wasi #758 , by @anuraaga
2024-03-02 17:05:29 -08:00
Daan
128c7c1876
cleanup thp disable a bit
2024-03-02 16:55:13 -08:00
Daan
182583d3dd
Merge branch 'dev' into dev_thp_disable
2024-03-02 16:49:27 -08:00
Daan
3fe3d540b6
Fix incorrect MAP_HUGE_1GB check #793
2024-03-02 15:57:54 -08:00
Daan
7b398ad924
delete pthread key at shutdown, PR #810 by @jkriegshauser
2024-03-02 15:51:51 -08:00
Daan
b7d44378bb
avoid unused function warning on Solaris, PR #830 by @kulikjak
2024-03-02 15:32:35 -08:00
Daan
98abfe042c
avoid syscall on openBSD, issue #821 by @blackgnezdo
2024-03-02 15:08:22 -08:00
Daan
d21f60f712
add emscripten WASM support; this PR #822 written by Alon Zakai @kripken
2024-03-02 15:00:31 -08:00
Daan
bccf10e164
allow random fallback on older macOS versions, issue #829
2024-03-02 14:49:37 -08:00
Daan
89afa14045
fix build on illumos; by @dancrossnyc, issue #841
2024-03-02 14:25:16 -08:00
David Carlier
388d1aa9bd
new Linux/Android option proposal.
...
Allowing to disable transparent huge pages on Linux/Android, so
we avoid affecting the whole system (such as /sys/kernel/mm/transparent_hugepage/enabled).
2023-07-14 21:55:30 +01:00
daanx
e10467f673
add libc primitives to reduce dependencies
2023-05-19 11:57:10 -07:00
daanx
0bb5cecbc2
use most performant reset on Linux (MADV_FREE) and Windows (MEM_RESET) as we use the precise decommit by default for purging anyways
2023-04-24 08:56:42 -07:00
daanx
88a8b13782
revise unix decommit
2023-04-23 20:53:27 -07:00
daanx
bfe2651ec9
revise decommit on linux in debug/secure mode
2023-04-23 20:32:22 -07:00
daanx
7f93bf02c9
be explicit about memory tracking in os.c
2023-04-23 16:40:01 -07:00
daanx
012f716485
add is_zero flag to prim_commit
2023-04-21 10:37:22 -07:00
daanx
3bc577004a
clarify return codes of VirtualAlloc (issue #731 )
2023-04-21 09:37:25 -07:00
daanx
4d976270eb
review is_zero flag
2023-04-18 17:18:39 -07:00
daanx
a8c581059b
Merge branch 'dev' into dev-reset
2023-04-17 09:48:58 -07:00
