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Author	SHA1	Message	Date
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
Daan	03020fbf81	fix count/size order in mi_heap_alloc_new_n, issue #906	2024-06-04 17:28:04 -07:00
Daan	d68a7fc3e6	update docs	2024-06-04 17:04:33 -07:00
Daan	8f481d34dd	update docs	2024-06-04 16:54:22 -07:00
Daan	98058eed14	add heap tag to area descriptor	2024-06-04 16:54:06 -07:00
Daan	8b7b3e3754	add docs svg's	2024-06-04 14:59:42 -07:00
Daan	ab1cdbbde3	add search js files for docs	2024-06-04 14:58:58 -07:00
Daan	dee7faa6d8	add js for docs	2024-06-04 14:56:49 -07:00
Daan	272d3368a0	update aligned documentation	2024-06-04 14:50:55 -07:00
daanx	20424dbfa2	update doxyfile	2024-06-04 14:38:23 -07:00
daanx	e64684c9f9	update documentation	2024-06-04 14:37:16 -07:00
Daan	08fa864605	rename arena-abandoned to arena-abandon	2024-06-03 21:30:02 -07:00
Daan	e0baf882bb	reduce UBSAN parameters to stay within pipeline limits	2024-06-03 21:26:38 -07:00
Daan	b123bbe6c0	increase iterations for tsan test	2024-06-03 21:13:34 -07:00
Daan	0c322c5566	add reference to page_malloc_zero in C++ build	2024-06-03 21:10:05 -07:00
Daan	cf10af7824	re-enable tsan test in azure pipelines	2024-06-03 21:07:48 -07:00
daanx	b1188ea336	fix potential race on subproc field in the segment	2024-06-03 20:57:00 -07:00
daanx	76b0873ce2	fix asan tracking by explicitly setting memory to undefined before a free	2024-06-03 20:28:47 -07:00
daanx	3f69119936	don't reset a segment thread id when iterating	2024-06-03 18:25:22 -07:00
daanx	065f46cefb	don't reset a segment thread id when iterating	2024-06-03 18:19:45 -07:00
daanx	537c51e227	fix vs 2022 ide	2024-06-03 18:06:53 -07:00
daanx	f7ba9d9da0	refactor arena-abandoned to be an include for backward compat with existing build scripts	2024-06-03 18:04:59 -07:00
daanx	800034cb99	refactor arena abandonment in a separate file	2024-06-03 17:58:34 -07:00
daanx	96b69d7ef6	fix leak where OS abandoned blocks were not always reclaimed	2024-06-03 17:28:14 -07:00
daanx	00dacba91f	maintain count of the abandoned os list	2024-06-03 15:44:25 -07:00
daanx	3333f776f9	push os abandoned blocks at the tail end	2024-06-03 15:37:05 -07:00
daanx	a04905c88b	revisit atomic reclaim for abandoned segments	2024-06-03 15:20:35 -07:00
daanx	f02a0b3541	more aggressive reclaim from free for OS blocks	2024-06-03 14:05:57 -07:00
daanx	1a9cf7bce2	switch between OS and arena allocation in stress test	2024-06-03 11:43:35 -07:00
Daan	7e23576efa	remove old mi_abandoned_await_readers	2024-06-03 09:57:03 -07:00
Daan	2ed97f3ebb	whitespace	2024-06-03 09:55:11 -07:00
Daan	f17ddc3395	increase thread data cache to32 entries	2024-06-03 09:55:02 -07:00
Daan	84334e480a	decrease meta allocation zone to 4k (to reduce .bss)	2024-06-03 09:54:41 -07:00
Daan	58fbb67963	fix c++ compilation	2024-06-03 09:25:53 -07:00
Daan	6b15342709	fix pthread initalization of mutexes	2024-06-02 16:41:07 -07:00
Daan	768872e4e0	typo in stress test	2024-06-02 16:24:13 -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
daanx	f9076a5cf8	use EFAULT if a target heap tag cannot be found on reclaim	2024-06-02 15:54:49 -07:00
daanx	f87ec74bb3	reduce delayed output from redirection to 16KiB to reduce the .bss size	2024-06-02 15:10:17 -07:00
daanx	e8f4bdd1ea	fix cast; make segment map static	2024-06-02 14:59:37 -07:00
daanx	a964322a21	revise the segment map to only apply to OS allocated segments and reduce the .BSS footprint	2024-06-02 14:46:59 -07:00
daanx	5501f59f6c	only reclaim for exclusive heaps in their associated arena	2024-06-02 13:16:20 -07:00
daanx	635d626c82	fix leak in abandoned block visiting	2024-06-02 10:43:41 -07:00
daanx	f7fe5bf20e	optimize heap walks, by Sam Gross, upstream of python/cpython#114133	2024-06-02 10:28:30 -07:00
daanx	855e3b2549	add support to visit _all_ abandoned segment blocks per sub-process, upstream for python/cpython#114133	2024-06-02 09:41:12 -07:00
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