hg: jdk7/tl/hotspot: 11 new changesets (original) (raw)

tim.bell at sun.com tim.bell at sun.com
Sat Jul 4 17:54:50 UTC 2009

Changeset: 8754a3c37762 Author: xdono Date: 2009-06-25 12:09 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/8754a3c37762

Added tag jdk7-b62 for changeset a88386380bda

! .hgtags

Changeset: 821269eca479 Author: ysr Date: 2009-06-11 12:40 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/821269eca479

6820167: GCALotAtAllSafepoints + FullGCALot(ScavengeALot) options crash JVM Summary: Short-circuit gc-a-lot attempts by non-JavaThreads; SkipGCALot c'tor to elide re-entrant gc-a-lot attempts. Reviewed-by: apetrusenko, jcoomes, jmasa, kamg

! src/share/vm/memory/gcLocker.hpp ! src/share/vm/runtime/interfaceSupport.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp ! src/share/vm/runtime/vmThread.cpp

Changeset: d44bdab1c03d Author: johnc Date: 2009-06-11 17:19 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d44bdab1c03d

6843694: G1: assert(index < _vs.committed_size(),"bad index"), g1BlockOffsetTable.inline.hpp:55 Summary: For heaps larger than 32Gb, the number of heap regions overflows the data type used to hold the region index in the SparsePRT structure. Changed the region indexes, card indexes, and RSet hash table buckets to ints and added some size overflow guarantees. Reviewed-by: ysr, tonyp

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/sparsePRT.cpp ! src/share/vm/gc_implementation/g1/sparsePRT.hpp ! src/share/vm/gc_implementation/includeDB_gc_g1

Changeset: 353ba4575581 Author: jcoomes Date: 2009-06-07 22:08 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/353ba4575581

6814552: par compact - some compilers fail to optimize bitmap code Reviewed-by: tonyp, iveresov, jmasa, ysr

! src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.hpp

Changeset: 6e2afda171db Author: jcoomes Date: 2009-06-11 13:31 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/6e2afda171db

6849716: BitMap - performance regression introduced with G1 Summary: make verification code visible only in debug builds Reviewed-by: iveresov, ysr, johnc, apetrusenko, tonyp

! src/share/vm/includeDB_compiler1 ! src/share/vm/utilities/bitMap.cpp ! src/share/vm/utilities/bitMap.hpp ! src/share/vm/utilities/bitMap.inline.hpp ! src/share/vm/utilities/macros.hpp

Changeset: 3104f76478ee Author: jmasa Date: 2009-06-18 12:40 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/3104f76478ee

Merge

Changeset: 830ca2573896 Author: tonyp Date: 2009-06-12 16:20 -0400 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/830ca2573896

6850846: G1: extend G1 marking verification Summary: extend G1 marking verification to use either the "prev" or "next" marking information, as appropriate. Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp

Changeset: 85d0690f7d12 Author: jmasa Date: 2009-06-19 07:33 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/85d0690f7d12

Merge

Changeset: f9c95d5dc41f Author: trims Date: 2009-06-25 22:01 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f9c95d5dc41f

Merge

Changeset: 32c83fb84370 Author: trims Date: 2009-06-30 10:40 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/32c83fb84370

6856257: Bump the HS16 build number to 05 Summary: Update the HS16 build number to 05 Reviewed-by: jcoomes

! make/hotspot_version

Changeset: ba36394eb84b Author: xdono Date: 2009-07-02 11:10 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/ba36394eb84b

Added tag jdk7-b63 for changeset 32c83fb84370

! .hgtags

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