Slava Pestov
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6f7607eed7
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vm: clean up card unmarking
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2009-10-30 03:15:50 -05:00 |
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Slava Pestov
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5536003cf8
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vm: new GC policy: mark sweep after N megabytes promoted, mark compact if tenured space cannot fit nursery+aging in one contiguous block. N = 32 on 32-bit and 64 on 64-bit
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2009-10-30 02:26:57 -05:00 |
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Slava Pestov
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a1aac42786
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vm: clean up gc events, remove -verbosegc switch, fix compaction bug
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2009-10-27 21:31:28 -05:00 |
|
Slava Pestov
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a7b55e7068
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vm: use STL in free list, makes finding largest contiguous free block slightly faster
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2009-10-27 18:22:08 -05:00 |
Slava Pestov
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d95a98eb9c
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vm: add primitives for getting at GC events, data-room and code-room primitives now return structs instead of arrays
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2009-10-27 03:32:28 -05:00 |
|
Slava Pestov
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91cec17e52
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vm: get GC events working, -verbosegc switch now produces more info
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2009-10-26 23:57:26 -05:00 |
|
Slava Pestov
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a60bf14673
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vm: add gc_event
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2009-10-26 22:12:44 -05:00 |
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Slava Pestov
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e793a72060
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vm: remove crummy old GC stats, split off free list code, clean up various other things
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2009-10-26 22:08:35 -05:00 |
|
Slava Pestov
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c30df42e48
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vm: make compaction its own gc_op
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2009-10-25 14:02:14 -05:00 |
|
Slava Pestov
|
7d8c85443e
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vm: vm: fix large object allocation logic and change default heap image size for 2009
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2009-10-25 13:27:40 -05:00 |
|
Slava Pestov
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cf247c23a2
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vm: room. now prints mark stack size, and total/contiguous free space
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2009-10-25 13:18:06 -05:00 |
|
Slava Pestov
|
49baf397f4
|
vm: tagged typechecks work better with DEBUG=1
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2009-10-25 08:07:36 -05:00 |
|
Slava Pestov
|
b7181d14a8
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vm: debugging compaction
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2009-10-25 08:07:21 -05:00 |
|
Slava Pestov
|
b6a21b19a9
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vm: fix compaction when callback heap has entries in it
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2009-10-25 00:06:45 -05:00 |
|
Slava Pestov
|
0c1e266302
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vm: got data heap compaction working
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2009-10-24 23:51:14 -05:00 |
|
Slava Pestov
|
0b65b194c9
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vm: fix 'data-room' primitive to report correct sizes for tenured space
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2009-10-24 23:49:33 -05:00 |
|
Slava Pestov
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fae27fb361
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vm: make some more ctors explicit just for kicks
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2009-10-24 23:02:58 -05:00 |
|
Slava Pestov
|
62e718eaa9
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vm: combine heap_block and code_block structs, eliminates some boilerplate
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2009-10-24 21:33:31 -05:00 |
|
Slava Pestov
|
45a955b5bb
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vm: fix typo in card tracing logic
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2009-10-24 04:43:11 -05:00 |
|
Slava Pestov
|
d855593f1f
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vm: clean up code heap visitor
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2009-10-24 04:36:29 -05:00 |
|
Slava Pestov
|
03f4b4cdd6
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vm: move binary_payload_start() method from factor_vm to object class
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2009-10-24 04:27:45 -05:00 |
|
Slava Pestov
|
29a27cfde4
|
vm: data heap compaction work in progress
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2009-10-24 04:18:33 -05:00 |
|
Slava Pestov
|
fd1e992e7d
|
vm: factor out code that visits object slots and code heap blocks into slot_visitor and code_block_visitor
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2009-10-24 03:54:53 -05:00 |
|
Slava Pestov
|
810e309e0c
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vm: rename userenv to special_objects
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2009-10-23 00:33:53 -05:00 |
|
Slava Pestov
|
6597e0ea3a
|
vm/mark_bits.hpp: fix incorrect constructor argument order
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2009-10-22 23:41:02 -05:00 |
|
Slava Pestov
|
3394309659
|
Merge branch 'master' into new_gc
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2009-10-22 05:40:57 -05:00 |
Slava Pestov
|
3d5c3935ad
|
vm: fix compilation
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2009-10-22 06:38:02 -04:00 |
|
Slava Pestov
|
f24942e063
|
vm: clean up signal handling and add EXC_BAD_INSTRUCTION Mach exception handler for OS X, since signal handlers cannot change the stack pointer
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2009-10-22 05:22:59 -05:00 |
Joe Groff
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432d4f79e9
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give better error message for windows exceptions, and don't lop off the top end of the exception code when the vm throws the error
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2009-10-21 23:37:51 -05:00 |
|
Slava Pestov
|
606a805d7d
|
vm: debugging mark and sweep
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2009-10-21 23:24:35 -05:00 |
|
Slava Pestov
|
40351d40be
|
vm: use iostreams instead of printf for debug messages, clean up a few things
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2009-10-21 20:12:57 -05:00 |
|
Slava Pestov
|
af855b7fa9
|
vm: debugging mark-sweep
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2009-10-21 19:41:54 -05:00 |
|
Slava Pestov
|
814f6371d6
|
vm: mark sweep gc for tenured space work in progress
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2009-10-20 22:20:49 -05:00 |
|
Slava Pestov
|
f0816d72f1
|
vm: split off free_list_allocator from heap class, rename zone to bump_allocator
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2009-10-20 15:26:11 -05:00 |
|
Slava Pestov
|
a9dbbd1efb
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vm: simplify code heap by eliminating HeapLayout template parameter
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2009-10-20 14:01:46 -05:00 |
|
Slava Pestov
|
e482940dca
|
vm: object start recording in cards is now independent of allocation strategy
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2009-10-20 13:47:04 -05:00 |
|
Slava Pestov
|
d22d5466fc
|
vm: move factor_vm::untagged_object_size() to object::size()
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2009-10-20 13:13:39 -05:00 |
|
Slava Pestov
|
d85d84697a
|
Change data heap alignment to 16 bytes
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2009-10-20 12:45:00 -05:00 |
|
Slava Pestov
|
50f9bf67a7
|
vm: fix crash when converting a callstack to an array
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2009-10-20 12:19:02 -05:00 |
|
Slava Pestov
|
acdcb181e0
|
vm: working on making heap more generic
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2009-10-20 10:22:06 -05:00 |
|
Slava Pestov
|
838a44e901
|
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
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2009-10-20 09:37:24 -05:00 |
|
Slava Pestov
|
d585aa861c
|
Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-19 21:44:56 -05:00 |
|
Slava Pestov
|
cafa838588
|
Merge branch 'master' of git://factorcode.org/git/factor into new_gc
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2009-10-19 21:44:36 -05:00 |
|
Slava Pestov
|
21d29b3961
|
vm: change code heap alignment to 16 bytes instead of 32 to reduce image size
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2009-10-19 06:10:39 -05:00 |
|
Slava Pestov
|
4ddd63d83e
|
vm: move compaction algorithm to mark_bits.hpp since it doesn't rely on properties of heaps per se
|
2009-10-19 03:05:20 -05:00 |
|
Slava Pestov
|
ac25b8ebbb
|
vm: new mark_bits data structure replaces hashtable when compacting code heap
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2009-10-19 02:21:11 -05:00 |
|
Slava Pestov
|
8ef0d411ac
|
vm: cleanup
|
2009-10-19 00:16:32 -05:00 |
|
Slava Pestov
|
464aac14cf
|
vm: working on new compaction implementation
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2009-10-19 00:07:43 -05:00 |
|
Slava Pestov
|
a81f757a62
|
vm: fix conflict in image.cpp
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2009-10-18 20:54:13 -05:00 |
|
Slava Pestov
|
2e65366c6b
|
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
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2009-10-18 20:31:59 -05:00 |