12 commits

Author	SHA1	Message	Date
Andy Wingo	52166fe286	Add gc_edge data structure ... Less casting in user programs, and it's a step on the way to evacuation in whippet.	2022-07-20 14:40:47 +02:00
Andy Wingo	3f54fb3dbf	Fix semispace page stealing ... Ensure number of stolen pages is even. Avoid madvising on every collection. Cache the page size.	2022-04-17 21:51:20 +02:00
Andy Wingo	3315fc7477	Add large object space to semi-space collector	2022-04-14 22:20:27 +02:00
Andy Wingo	619a49ba41	Add large object space ... Not wired up yet.	2022-04-13 21:43:18 +02:00
Andy Wingo	6300203738	Add call_without_gc API ... This lets us call pthread_join safely	2022-03-29 21:58:52 +02:00
Andy Wingo	81037fd6d2	Convert semi-space collector to new API	2022-03-28 22:18:25 +02:00
Andy Wingo	883a761775	Stub out support for multiple mutator threads on semi, mark-sweep ... For semi probably we never implement support for multiple mutator threads. We will do local freelists for mark-sweep though.	2022-03-20 21:03:26 +01:00
Andy Wingo	32ddaa7624	Allocate GC context in GC-managed heap	2022-03-16 21:31:51 +01:00
Andy Wingo	e7a3f83bcc	Add quads benchmark ... Also expand GC interface with "allocate_pointerless". Limit lazy sweeping to the allocation size that is causing the sweep, without adding to fragmentation.	2022-03-16 14:16:22 +01:00
Andy Wingo	f57a1b8a55	Refactor to separate gcbench from gc	2022-03-11 11:48:26 +01:00
Andy Wingo	283721b39a	Refactor handling of precise and conservative roots	2022-03-04 15:27:22 +01:00
Andy Wingo	30b5c8a6c8	Use handle API, add semispace collector	2022-02-28 21:35:28 +01:00