64 commits

Author	SHA1	Message	Date
daan	4a4d74927c	protect against double-free in multi-threaded free list	2019-10-30 14:53:21 -07:00
daan	b052d3b731	enable double free and heap corruption detection in debug mode	2019-10-28 15:54:33 -07:00
daan	87bdfbb9b6	use more conservative retire strategy	2019-10-28 14:12:06 -07:00
daan	081e2d1eb6	fix statistics display	2019-10-28 13:43:42 -07:00
daan	28d4ec4c5a	fix statistics accounting of huge pages	2019-10-28 13:14:14 -07:00
daan	5de851a84d	update page_flags to have more portable definition	2019-10-17 16:48:16 -07:00
daan	60efb62155	make secure a build option only	2019-09-17 17:31:42 -07:00
Daan Leijen	1909cfb346	refine mi_os_good_alloc_size and use it for huge pages (to ensure realloc is bounded as in #153	2019-09-10 13:26:51 -07:00
Daan Leijen	d278c26c0e	round huge page sizes into 12.5% increments (issue #153)	2019-09-10 07:54:31 -07:00
daan	b104e434e4	fix volatile declaration on function	2019-09-09 08:07:35 -07:00
daan	23155c5d71	add recursion guard to deferred callback	2019-09-09 08:02:41 -07:00
daan	89858ab791	improve page_free_extend performance slightly; do not maintain expensive statistics in release mode	2019-09-06 16:48:48 -07:00
daan	7a91368108	pass page to block_zero_init and extend to block_size	2019-09-03 10:11:24 -07:00
daan	739d11313c	fix commit zero on windows	2019-09-02 14:53:22 -07:00
daan	d1bd1644d5	support zero-initialized memory detection	2019-09-02 13:16:52 -07:00
daan	64c1d6de86	fix mi_likely branch that was marked as unlikely	2019-08-29 07:50:35 -07:00
daan	a654732d99	merge from dev new atomics	2019-08-26 12:30:03 -07:00
daan	e8664001f7	Use standard _Atomic declarations and clean up atomic operations	2019-08-25 22:59:12 -07:00
daan	23c35f4aba	merge from dev	2019-08-25 13:07:07 -07:00
daan	038e8fd7d6	reduce retire size	2019-08-25 12:10:18 -07:00
daan	a431d80fc3	better object sizes for large objects	2019-08-25 10:20:03 -07:00
daan	23812cc0ac	do not keep a queue of huge pages and free them directly	2019-08-24 15:45:14 -07:00
daan	6c6fcad242	remove threadid from pages and keep page flags separate (cherry picked)	2019-08-23 21:42:24 -07:00
daan	acde83543f	remove threadid from pages and keep page flags separate	2019-08-23 14:08:00 -07:00
daan	b005f7cdbf	Merge branch 'dev' into dev-win	2019-08-20 09:46:05 -07:00
daan	ff88361329	lower block size for keeping retired pages	2019-08-20 09:45:50 -07:00
daan	05631ebfc4	Merge branch 'dev' into dev-win	2019-08-19 21:23:04 -07:00
daan	2066e2797d	don't allow allocations larger than PTRDIFF_MAX, issue #121	2019-08-19 19:29:27 -07:00
Daan Leijen	367fb046ec	Merge branch 'dev' into dev-win	2019-08-16 18:40:56 -07:00
Daan Leijen	069c26dbab	fix small object size check in mi_segment_page_alloc	2019-08-16 18:40:30 -07:00
daan	6d11e59250	fix to avoid potential linear behavior in page collect	2019-08-14 07:46:38 -07:00
daan	dbe010f2d4	add huge and giant stats; increase bins	2019-08-10 20:51:37 -07:00
daan	ed785253bf	restructure the page flags to use explicit masks	2019-08-10 17:48:00 -07:00
daan	6f3bc87dcd	merge from dev	2019-08-10 10:26:46 -07:00
daan	ccc78302bf	fix double assignment (#125, by @ebudai)	2019-08-10 09:53:00 -07:00
daan	442bad9190	add good-fit for allowing larger blocks in smaller segments	2019-08-09 11:18:38 -07:00
daan	5e56b40fe6	improve page flags handling	2019-08-08 17:18:49 -07:00
daan	6596e970a5	move in_full and has_aligned into page threadid for a single test in mi_free	2019-08-08 15:23:18 -07:00
daan	55778d2fe4	improved stats	2019-08-08 11:36:13 -07:00
daan	56778fe7d2	split normal and secure extend in a separate routine	2019-08-06 18:57:53 -07:00
daan	a022049705	remove old comment	2019-07-23 15:00:13 -07:00
daan	189ad0f81d	small optimizations, use bitwise aligne	2019-07-23 15:00:13 -07:00
Jim Huang	b5e26bedb1	Enforce strict include-what-you-use policy ... The include-what-you-use (IWYU) policy is beneficial to faster compilation and fewer recompilations. Many build tools, such as GNU make, provide a mechanism for automatically figuring out what .h files a .cc file depends on. These mechanisms typically look at #include lines. When unnecessary #includes are listed, the build system is more likely to recompile in cases where it is not necessary. With the enforcement, header file <include/mimalloc.h> no longer includes <stdlib.h>. Reference: https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/WhyIWYU.md	2019-07-23 14:59:57 -07:00
daan	8dc0b5345b	Merge branch 'dev' into dev-exp	2019-07-14 16:50:38 -07:00
daan	49ceb4d018	refactor delayed_free code	2019-07-14 16:48:53 -07:00
daan	5ad2effb39	use standard compliant compilation of the thread_free atomic field	2019-07-14 16:20:27 -07:00
daan	2cf419c9bc	Merge branch 'master' into dev	2019-07-14 14:50:39 -07:00
daan	adf65a100e	be less aggressive in page reuse to reduce memory footprint	2019-07-14 14:13:47 -07:00
linkwk7	d4eabf33b6	Fix typo in comments	2019-07-12 22:05:07 +08:00
daan	9e9208eae8	Merge branch 'dev' into dev-win	2019-07-11 15:22:09 -07:00