Slava Pestov
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8f449f1a82
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Get optimizing compiler working without global register variables in VM
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2009-12-22 15:42:49 +13:00 |
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Slava Pestov
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bfa5340ea8
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vm: mark sweep now traces code block references; rename embedded_pointer to instruction_operand
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2009-11-23 19:17:12 -06:00 |
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Slava Pestov
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e66b8673f4
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vm: minor GC traces embedded pointers
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2009-11-22 13:37:39 -06:00 |
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Slava Pestov
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1f2e747ac4
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vm: promote objects referenced from compiled code blocks directly to tenured in an aging collection
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2009-11-01 23:14:34 -06:00 |
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Slava Pestov
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a737a78110
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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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772c5483dc
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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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74ecd90cd6
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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 |
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Slava Pestov
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2bae20cd41
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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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a03a817bdb
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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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1f97169c62
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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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715f5ebf88
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vm: cleanup
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2009-10-19 00:16:32 -05:00 |
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Slava Pestov
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bd20a52580
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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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78f3f0e90d
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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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5027527287
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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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05c4e409fe
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vm: during an aging collection, promote objects referenced from tenured directly to tenured
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2009-10-14 06:03:52 -05:00 |
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Slava Pestov
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634d3eee86
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vm: simplify card marking logic, and unmark more cards during aging collections by checking if they actually contained young pointers or not
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2009-10-09 01:37:45 -05:00 |
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Slava Pestov
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b2cae0b6d8
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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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6582cba945
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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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83de156992
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vm: working on new object-oriented garbage collector
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2009-10-07 15:48:09 -05:00 |