Björn Lindqvist
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685a795aa0
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VM: to_tenured_collector isn't needed, it's just a normal collector instance
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2015-05-09 20:04:21 -07:00 |
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Björn Lindqvist
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a43a455990
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VM: the unmarker classes are not needed, easier to just send the unmask pattern to the trace_cards function directly
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2015-02-28 14:14:30 -08:00 |
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Björn Lindqvist
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b5a206c587
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VM: new function visit_mark_stack() to factor out the mark stack iteration
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2015-02-28 14:14:29 -08:00 |
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Björn Lindqvist
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5490c50217
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VM: visit_roots and visit_contexts where always called in tandem, make a new method visit_all_roots that calls them both
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2015-02-28 14:14:29 -08:00 |
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Björn Lindqvist
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d2aea0f606
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VM: replaced the reset_generation() generic method with one method for each generation
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2015-01-15 09:29:14 +00:00 |
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Björn Lindqvist
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8ee1f890f2
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VM: refactoring intended to remove trace_*-methods that are just
simple delegations to the data/code_visitor instances
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2015-01-15 09:29:12 +00:00 |
Erik Charlebois
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7b1b1eef23
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VM: Remove unnecessary _ suffix in constructors
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2013-05-12 23:20:43 -04:00 |
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Erik Charlebois
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93b586da31
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VM: Refactor to_tenured_collector.cpp/hpp to Factor style
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2013-05-12 13:24:47 -04:00 |
Slava Pestov
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2498a4d881
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vm: don't call nano_count() from the GC at all, unless GC event recording is on
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2010-09-04 13:21:45 -07:00 |
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Slava Pestov
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001a3f2847
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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 |
|
Slava Pestov
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b28619ce2f
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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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e4ad642134
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vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
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2009-11-02 04:25:54 -06:00 |
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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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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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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
|
af855b7fa9
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vm: debugging mark-sweep
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2009-10-21 19:41:54 -05:00 |
|
Slava Pestov
|
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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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 |
|
Slava Pestov
|
0a3d08bc52
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vm: make the code nice and pretty
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2009-10-16 02:55:02 -05:00 |
|
Slava Pestov
|
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 |
|
Slava Pestov
|
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 |
|
Slava Pestov
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d34c7854cd
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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 |
|
Slava Pestov
|
21f55ab1a3
|
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
|
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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6939759f46
|
vm: working on new object-oriented garbage collector
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2009-10-07 15:48:09 -05:00 |