John Cuthbertson
b1867e0dd5
6819061: G1: eliminate serial Other times that are proportional to the collection set length
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6871109: G1: remove the concept of the scan only prefix
Removed scan only regions and associated code. The young portion of the collection set is now constructed incrementally - when a young region is retired as the current allocation region it is added to the collection set.
Reviewed-by: apetrusenko, iveresov, tonyp
2010-04-22 10:02:38 -07:00
Antonios Printezis
31de6adee9
6847956: G1: crash in oopDesc*G1ParCopyHelper::copy_to_survivor_space(oopDesc*)
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When we copy objects to survivors during marking, we incorrectly set NTAMS to bottom, which causes marking to miss visiting some of those objects.
Reviewed-by: apetrusenko, iveresov
2009-10-05 12:05:48 -04:00
Antonios Printezis
2684c3a431
6882730: G1: parallel heap verification messes up region dump
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It tidies up the G1 heap verification a bit. In particular, when the verification is done in parallel and there is a failure, this is propagated to the top level and the heap is dumped at the end, not by every thread that encounters a failure.
Reviewed-by: johnc, jmasa
2009-10-02 16:20:42 -04:00
Antonios Printezis
243367ec16
6819085: G1: use larger and/or user settable region size
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Instead of the region size being hard-coded, allow the user to set it.
Reviewed-by: jmasa, johnc, apetrusenko
2009-07-30 16:22:58 -04:00
Antonios Printezis
f741e2fceb
6850846: G1: extend G1 marking verification
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Extend G1 marking verification to use either the "prev" or "next" marking information, as appropriate.
Reviewed-by: johnc, ysr
2009-06-12 16:20:16 -04:00
Andrey Petrusenko
b7eda61fb6
6819065: G1: eliminate high serial card table clearing time
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Reviewed-by: iveresov, tonyp
2009-05-19 04:05:31 -07:00
Andrey Petrusenko
cf2ae8d98d
6543938: G1: remove the concept of popularity
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Reviewed-by: iveresov, tonyp
2009-03-25 13:10:54 -07:00
Erik Trimble
8d6035660e
Merge
2009-03-12 18:16:36 -07:00
Andrey Petrusenko
13c13c7289
6760309: G1: update remembered sets during Full GCs
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Reviewed-by: iveresov, tonyp
2009-03-10 00:47:05 -07:00
Xiomara Jayasena
2be2e027b0
6814575: Update copyright year
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Update copyright for files that have been modified in 2009, up to 03/09
Reviewed-by: katleman, tbell, ohair
2009-03-09 13:28:46 -07:00
Andrey Petrusenko
a7da5440dd
6700941: G1: allocation spec missing for some G1 classes
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Reviewed-by: tonyp
2009-02-10 18:39:09 +03:00
Andrey Petrusenko
61181babf1
6484959: G1: introduce survivor spaces
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6797754: G1: combined bugfix
Implemented a policy to control G1 survivor space parameters.
Reviewed-by: tonyp, iveresov
2009-02-06 01:38:50 +03:00
Xiomara Jayasena
99f0eac1a2
6785258: Update copyright year
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Update copyright for files that have been modified starting July 2008 to Dec 2008
Reviewed-by: katleman, ohair, tbell
2008-12-15 16:55:11 -08:00
Antonios Printezis
6f5e28aca1
6752248: G1: introduce parallel heap verification
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Introduce parallel heap verification in G1.
Reviewed-by: jcoomes, apetrusenko
2008-10-06 13:16:35 -04:00
Antonios Printezis
615777b6da
Merge
2008-08-21 23:36:31 -04:00
Antonios Printezis
e2b3310cb6
6722565: G1: assert !r->is_on_unclean_list() fires
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Under certain circumstances, two cleanup threads can claim and process the same region.
Reviewed-by: apetrusenko, ysr
2008-08-06 11:57:31 -04:00
Y. Srinivas Ramakrishna
18f3386a98
6711316: Open source the Garbage-First garbage collector
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First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
2008-06-05 15:57:56 -07:00
