f070a47ec0
VM: add marking as a timed gc phase
...
I think that makes sense because most time when doing a full gc is spent
marking.
2016-10-20 07:46:21 +02:00
752c895d23
VM: refactor gc_event so that the phase times are stored in an array
...
So that you don't need a new method for each gc phase to time.
2016-10-20 00:34:18 +02:00
f147bd4404
VM: uppercasing gc_op
2016-10-19 09:09:32 +02:00
aace892527
VM: rename of collect_growing_heap_op and collect_growing_heap()
...
The idea is to "make room" for collect_growing_code_heap_op and
collect_growing_code_heap() to enable code heap growth.
2016-10-13 02:13:09 +02:00
c02d913579
VM: big refactoring removing the gc_workhorse
...
Each collector were a slot_visitor containing a gc_workhorse containing
a policy class. This commit removes the gc_workhorse and the policies
and instead "inlines" the common code in the collector bodies. So there
is more code duplication, but the control flow doesn't "jump around" so
much so it is easier to understand. It also makes the nursery gc faster
because its collection code can be optimized better without the
workhorse/policy system.
2016-09-22 13:12:59 +02:00
58ad5fb4ce
VM: all the started_<blah>() replaced with reset_timer()
2016-04-24 15:21:17 +02:00
4a96e6163b
VM: new primitive (callback-room) for querying the VM about memory usage
...
The word works exactly like (code-room) except it looks at the memory
usage in the callback heap instead of the code heap.
2014-09-29 07:30:21 -07:00
88d7c10d03
VM: Replace u8-64, s8-64, cell, fixnum with stdint.h equivalents
2013-05-13 00:28:25 -04:00
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
26ff071205
VM: Remove unnecessary explicit keywords
2013-05-12 21:48:38 -04:00
34d04b9306
VM: Refactor gc* to Factor style
2013-05-12 13:24:44 -04:00
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
2498a4d881
vm: don't call nano_count() from the GC at all, unless GC event recording is on
2010-09-04 13:21:45 -07:00
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
95ff5ffe51
New GC checks work in progress
2010-05-03 17:34:16 -04:00
b740a1fe5d
vm: use C++ exceptions instead of longjmp(), to make Windows crash more
2010-04-02 14:10:55 -04:00
d22eb40360
Fix spaces that crept into vm/ cpp files
2010-02-06 01:06:26 -06:00
4162ee2127
vm: faster allocation in tenured space and code heap. If small free list exhausted, allocate a 1kb block and split it up instead of searching larger free lists
2009-11-10 20:19:29 -06:00
11075828e5
vm: faster data_root and <array> primitive
2009-11-06 05:30:37 -06:00
e2107166ff
vm: restructure data_roots so that its a sequence of handle/len pairs rather than just handles, use it in inline_gc() and all_instances() so that we don't run out of heap while building the object array
2009-11-06 00:54:28 -06:00
6c2c87758a
vm: rename gc_root to data_root, add code_root to fix a problem where code blocks would move underneath the PIC compiler if PIC compiler allocated enough
2009-11-02 18:10:34 -06:00
e28580dd0f
vm: faster sweep algorithm
2009-11-01 20:24:25 -06:00
a1aac42786
vm: clean up gc events, remove -verbosegc switch, fix compaction bug
2009-10-27 21:31:28 -05:00
91cec17e52
vm: get GC events working, -verbosegc switch now produces more info
2009-10-26 23:57:26 -05:00
a60bf14673
vm: add gc_event
2009-10-26 22:12:44 -05:00
e793a72060
vm: remove crummy old GC stats, split off free list code, clean up various other things
2009-10-26 22:08:35 -05:00
c30df42e48
vm: make compaction its own gc_op
2009-10-25 14:02:14 -05:00
2e65366c6b
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
2009-10-18 20:31:59 -05:00
45eb68fa38
vm: during tenuring stage of aging collection, if tenured space fills up, it would attempt a to_tenured collection. this will succeed if all roots were tenured. however, this is unsound, because there's now an untraced segment of tenured space. fix: if tenuring fails, go on to do a full collection instead
2009-10-15 05:51:11 -05:00
1fc48b8894
vm: remove old_data_heap from gc_state
2009-10-09 09:47:54 -05:00
cb2673a6f5
vm: cleanup
2009-10-08 23:39:54 -05:00
43a21deb05
vm: rename data_gc.cpp to gc.cpp
2009-10-08 02:11:29 -05:00
Björn Lindqvist
Erik Charlebois
Slava Pestov
Doug Coleman
Slava Pestov