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Author	SHA1	Message	Date
Andy Wingo	a1b4311cfc	Update status	2022-03-13 21:55:58 +01:00
Andy Wingo	a693c4ea8a	Bugfix to mark-sweep ... Before this, the last sweep would cause premature gc	2022-03-13 21:45:20 +01:00
Andy Wingo	fddd4d9416	Hey parallel marking is finally an improvement??	2022-03-13 21:38:59 +01:00
Andy Wingo	4d7041bfa9	Another attempt at parallel marking, avoiding the channel ... Not great though!	2022-03-13 13:54:58 +01:00
Andy Wingo	7ce07de670	First crack at parallel marking	2022-03-12 21:09:17 +01:00
Andy Wingo	9c89672c88	Put a local mark queue in front of the work-stealing queue	2022-03-11 11:57:14 +01:00
Andy Wingo	df9edfdff2	Remove tiny objects from mark-sweep	2022-03-11 11:48:26 +01:00
Andy Wingo	f57a1b8a55	Refactor to separate gcbench from gc	2022-03-11 11:48:26 +01:00
Andy Wingo	77ac530360	Add beginnings of parallel marker	2022-03-11 11:48:26 +01:00
Andy Wingo	01d3f9627e	Further accelerate sweeping	2022-03-11 11:48:17 +01:00
Andy Wingo	f6ac9d2571	Ability to set heap size on command line	2022-03-11 11:48:04 +01:00
Andy Wingo	5edc4fa81a	More efficient sweep	2022-03-11 11:44:11 +01:00
Andy Wingo	5c8a8a2d3e	Store mark bits on the side ... Lets the sweeper avoid chasing pointers, and is more amenable to parallel marking.	2022-03-11 11:23:58 +01:00
Andy Wingo	91a330e310	More asserts in mark-sweep	2022-03-11 11:23:58 +01:00
Andy Wingo	fb350fb3ff	Keep read/write positions when growing queue	2022-03-11 11:23:58 +01:00
Andy Wingo	c612ff3825	Optimize computation of size class from small object granule count	2022-03-11 11:23:58 +01:00
Andy Wingo	cfa7ea31ae	Move back to marking objects instead of edges	2022-03-11 11:23:58 +01:00
Andy Wingo	45405efe56	Move to mark queue, is it an improvement?	2022-03-11 11:23:58 +01:00
Andy Wingo	d2828975a5	Switch mark-sweep collector to mark stack ... Slows down performance though! Have to think here.	2022-03-11 11:23:58 +01:00
Andy Wingo	502c0455a7	Fix mark-sweep allocator to clear contents	2022-03-11 11:23:43 +01:00
Andy Wingo	e492da2d2b	Add heap validation to gcbench ... * GCBench.c (ValidateTree): New function.	2022-03-11 11:22:01 +01:00
Andy Wingo	7b60164cac	Update README	2022-03-07 11:31:28 +01:00
Andy Wingo	7b85284a89	Add mark-sweep collector	2022-03-07 10:23:05 +01:00
Andy Wingo	283721b39a	Refactor handling of precise and conservative roots	2022-03-04 15:27:22 +01:00
Andy Wingo	2a619ba67d	Add README	2022-03-02 09:17:23 +01:00
Andy Wingo	30b5c8a6c8	Use handle API, add semispace collector	2022-02-28 21:35:28 +01:00
Andy Wingo	2fdfefd2fc	handlify	2022-02-23 21:25:26 +01:00
Andy Wingo	25213ccdeb	Reindent gcbench	2022-02-23 20:03:32 +01:00
Andy Wingo	869a490ba6	Refactor gcbench.c	2022-02-21 21:22:21 +01:00
Andy Wingo	bdf4b27733	Initial commit	2022-02-21 21:05:18 +01:00