22 Commits

Author SHA1 Message Date
Kim Barrett
ea503006dd 8155043: BitMap set operations assume clear bits beyond unaligned end
Be more circumspect in handling of sets with unaligned sizes.

Reviewed-by: stefank, jmasa
2016-08-14 21:19:42 -04:00
Stefan Karlsson
23e05cabc5 8155638: Resource allocated BitMaps are often cleared twice
Reviewed-by: neliasso, kvn
2016-06-08 11:15:49 +02:00
Stefan Karlsson
f8be292b88 8141501: Problems with BitMap buffer management
Reviewed-by: pliden, kbarrett
2016-05-03 22:45:27 +02:00
Stefan Karlsson
08e7841365 8141496: BitMap set operations copy their other BitMap argument
Reviewed-by: mgerdin, tschatzl
2016-04-27 08:48:39 +02:00
Stefan Karlsson
f78228b2ee 8153967: Remove top.hpp
Reviewed-by: coleenp, jwilhelm
2016-04-12 09:53:43 +02:00
Thomas Schatzl
a009aa9ca7 8151386: Extract card live data out of G1ConcurrentMark
Move card live data management out of G1ConcurrentMark into extra class G1CardLiveData managed by G1RemSet

Reviewed-by: mgerdin, kbarrett
2016-04-06 13:41:59 +02:00
Thomas Schatzl
0c06163b35 8077144: Concurrent mark initialization takes too long
Remove per-marking thread liveness bitmaps and recreate liveness bitmap concurrently after the cleanup pause.

Reviewed-by: mgerdin, ehelin, kbarrett
2016-04-06 13:32:48 +02:00
Stefan Karlsson
dd34e9b751 8151440: Move BitMap verfication inline functions out from bitMap.hpp
Reviewed-by: tschatzl, pliden, kbarrett
2016-03-09 12:45:44 +01:00
Stefan Karlsson
48813d4d84 8151439: Inline the BitMap constructor
Reviewed-by: tschatzl, pliden, kbarrett
2016-03-09 12:44:49 +01:00
Stefan Karlsson
7419b91e7e 8151436: Leaner ArrayAllocator and BitMaps
Reviewed-by: tschatzl, pliden, kbarrett
2016-03-09 12:44:12 +01:00
Aleksey Shipilev
8c9dff938c 8059474: Clean up vm/utilities/Bitmap type uses
Reviewed-by: coleenp, mgerdin
2014-10-01 12:29:28 +04:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
2013-12-24 11:48:39 -08:00
Bengt Rutisson
3cc79df807 8016556: G1: Use ArrayAllocator for BitMaps
Reviewed-by: tschatzl, dholmes, coleenp, johnc
2013-06-18 22:45:32 +02:00
Stefan Karlsson
e96efdaa1a 8011872: Include Bit Map addresses in the hs_err files
Reviewed-by: brutisso, jmasa
2013-04-10 14:26:49 +02:00
Antonios Printezis
29afa9bf4b 7127697: G1: remove dead code after recent concurrent mark changes
Removed lots of dead code after some recent conc mark changes.

Reviewed-by: brutisso, johnc
2012-04-05 13:57:23 -04:00
Antonios Printezis
015e872efe 7046558: G1: concurrent marking optimizations
Some optimizations to improve the concurrent marking phase: specialize the main oop closure, make sure a few methods in the fast path are properly inlined, a few more bits and pieces, and some cosmetic fixes.

Reviewed-by: stefank, johnc
2011-06-14 10:33:43 -04:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Erik Trimble
ba7c173659 6941466: Oracle rebranding changes for Hotspot repositories
Change all the Sun copyrights to Oracle copyright

Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Xiomara Jayasena
a63ef10004 6862919: Update copyright year
Update copyright for files that have been modified in 2009, up to 07/09

Reviewed-by: tbell, ohair
2009-07-28 12:12:40 -07:00
John Coomes
24f3527be2 6849716: BitMap - performance regression introduced with G1
Make verification code visible only in debug builds

Reviewed-by: iveresov, ysr, johnc, apetrusenko, tonyp
2009-06-11 13:31:01 -07:00
Y. Srinivas Ramakrishna
18f3386a98 6711316: Open source the Garbage-First garbage collector
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
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00