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 |
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Slava Pestov
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b7181d14a8
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vm: debugging compaction
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2009-10-25 08:07:21 -05:00 |
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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 |
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Slava Pestov
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d855593f1f
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vm: clean up code heap visitor
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2009-10-24 04:36:29 -05:00 |
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Slava Pestov
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29a27cfde4
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vm: data heap compaction work in progress
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2009-10-24 04:18:33 -05:00 |
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Slava Pestov
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fd1e992e7d
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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 |
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Slava Pestov
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af855b7fa9
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vm: debugging mark-sweep
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2009-10-21 19:41:54 -05:00 |
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Slava Pestov
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814f6371d6
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vm: mark sweep gc for tenured space work in progress
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2009-10-20 22:20:49 -05:00 |
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Slava Pestov
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f0816d72f1
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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 |
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Slava Pestov
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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 |
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Slava Pestov
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d22d5466fc
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vm: move factor_vm::untagged_object_size() to object::size()
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2009-10-20 13:13:39 -05:00 |
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Slava Pestov
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ac25b8ebbb
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vm: new mark_bits data structure replaces hashtable when compacting code heap
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2009-10-19 02:21:11 -05:00 |
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Slava Pestov
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a81f757a62
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vm: fix conflict in image.cpp
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2009-10-18 20:54:13 -05:00 |
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Slava Pestov
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2e65366c6b
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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 |
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Slava Pestov
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69f9c80b5b
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vm: code heap: move mark bits to a separate bitmap
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2009-10-16 14:41:40 -05:00 |
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Slava Pestov
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107c96f642
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vm: code heap compaction at runtime using compact-gc primitive
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2009-10-16 11:39:35 -05:00 |
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Slava Pestov
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85b746e7b5
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vm: simpler and more efficient code heap compaction; restructure a few things to get ready for runtime code heap compaction
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2009-10-16 04:33:35 -05:00 |
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Slava Pestov
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0a3d08bc52
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vm: make the code nice and pretty
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2009-10-16 02:55:02 -05:00 |
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Slava Pestov
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70dcecf61a
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vm: don't flush instruction cache twice per code block on a major GC on PowerPC
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2009-10-15 22:31:41 -05:00 |
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Slava Pestov
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45eb68fa38
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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
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2009-10-15 05:51:11 -05:00 |
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Slava Pestov
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236efe4881
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vm: debugging new card marking
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2009-10-14 04:59:28 -05:00 |
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Slava Pestov
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1ce39963fd
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Working on adding support for the new write barrier to optimized code
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2009-10-14 02:06:01 -05:00 |
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Slava Pestov
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d689be57a5
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vm: new card marking implementation supports marking partial objects
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2009-10-13 21:16:04 -05:00 |
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Slava Pestov
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1fc48b8894
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vm: remove old_data_heap from gc_state
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2009-10-09 09:47:54 -05:00 |
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Slava Pestov
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21f55ab1a3
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vm: more efficient code heap remembered set
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2009-10-08 23:10:32 -05:00 |
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Slava Pestov
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dbf0dd4a2d
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vm: split off parts of data_gc into sub-files and clean up logic
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2009-10-08 02:10:28 -05:00 |
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Slava Pestov
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db29d60e8e
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vm: add code block marking to full_collector.cpp
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2009-10-08 00:23:29 -05:00 |
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Slava Pestov
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6939759f46
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vm: working on new object-oriented garbage collector
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2009-10-07 15:48:09 -05:00 |