1289 commits

Author	SHA1	Message	Date
daanx	8f874555d5	add initial support for visiting abandoned segments per subprocess, upstream for python/cpython#114133	2024-06-02 07:47:08 -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
daanx	d9aa19a763	add support for sub-processes (to supportpython/cpython#113717)	2024-06-01 15:57:18 -07:00
daanx	f87a4c15b2	increase max arenas	2024-06-01 13:41:13 -07:00
daanx	aeee7907a0	fix spelling	2024-06-01 13:20:28 -07:00
daanx	616db104a9	prevent UB in arena reservation	2024-06-01 12:29:48 -07:00
Daan	d6ad058e44	Merge pull request #897 from madsmtm/patch-1 ... macOS: Fix linking statically	2024-05-19 15:49:50 -07:00
Daan	0c4041fa53	add support for custom heap and page tags, upstream of python/cpython#113742	2024-05-19 08:06:32 -07:00
Daan	710d6138c7	refactor thread meta-data initilazation, upstream of python/cpython#113263	2024-05-18 17:42:47 -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	a05e1f4868	comment to not add custom fields (issue #896)	2024-05-17 09:12:03 -07:00
Daan	8fd1184272	fix alignment issue on Alpine 32-bit musl compilation (issue #895)	2024-05-17 09:06:27 -07:00
Daan	97013ee2b4	improve static allocation	2024-05-16 19:16:44 -07:00
Daan	aa91fe0f1c	fix build warning on 32-bit musl	2024-05-16 19:05:24 -07:00
Daan	e3fea8f4e1	temporary fix for musl libc 32-bit compilation on alpine (see issue #895)	2024-05-16 18:58:18 -07:00
Daan	e7f2ffe26c	fix build warning on alpine 32-bit	2024-05-16 18:53:50 -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
Daan	f35355b2de	Merge pull request #891 from kripken/no.min ... Emscripten: Remove no-longer-needed minimum emmalloc alignment	2024-05-11 07:48:33 -07:00
Daan	6c7cda592c	make page_malloc_zero externals not inline to avoid link errors in C++ mode	2024-05-11 07:39:06 -07:00
Daan	b1ec1d5e5a	refactor aligned allocation	2024-05-11 07:22:56 -07:00
Daan	7128db7bba	simplified aligned allocation; improved codegen; fix mi_good_size with padding included; add MI_MAX_ALIGN_GUARANTEE	2024-05-11 06:43:52 -07:00
Daan	c70c1df16a	better fast path for aligned allocation; check max alloc size correctly in the aligned fallback	2024-05-10 20:19:17 -07:00
Daan	605c354bd4	increase segment map for asan builds (issue #881)	2024-05-10 17:31:00 -07:00
Daan	e5267a31b0	only override strdup/strndup if those are not macros (issue #885)	2024-05-10 17:03:42 -07:00
Alon Zakai	0d22807e91	Emscripten: Remove no-longer-needed minimum emmalloc alignment	2024-05-07 13:22:13 -07:00
Daan	a527f75161	add disallow_arena_alloc option	2024-04-22 10:10:20 -07:00
Daan	ce783df58f	fix spelling errors (pr #710)	2024-04-20 17:18:09 -07:00
Daan	88aa84727d	fix spelling errors (pr #710)	2024-04-20 17:12:09 -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	f7df734c6f	add further C++ delete signatures to override from C (issue #863)	2024-04-19 13:44:29 -07:00
Daan	9830c0db42	redefine mi_nothrow_t to be a pointer to (probably) fix issue #840 to match WASI signatures	2024-04-19 13:31:31 -07:00
Daan	09e91ec911	add assert for segment purges	2024-04-19 12:44:23 -07:00
Daan	bf5932c3c6	use better purging for segments_collect	2024-04-19 12:43:05 -07:00
Daan	2b7530e183	add segment_collect for forced heap_collect	2024-04-19 12:33:17 -07:00
Daan	32e065bb32	rename segment_thread_collect to segment_collect	2024-04-19 12:11:58 -07:00
Daan	0ea2e04902	dont purge arenas on collect unless it is an explicit force (issue #878)	2024-04-19 12:06:27 -07:00
Daan	70eb7fb390	collect arenas even if not on the main thread (issue #878)	2024-04-19 12:01:26 -07:00
Daan	bb1fafa1bb	forward strdup/strndup to avoid leaks on macOS -- addresses PR #769	2024-04-19 10:34:04 -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	e15498c4fa	Merge pull request #860 from jmroot/strndup-interpose ... Only interpose strndup if it exists	2024-04-19 10:16:19 -07:00