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List:       openjdk-2d-dev
Subject:    [OpenJDK 2D-Dev] hg: jdk8/2d/hotspot: 12 new changesets
From:       lana.steuck () oracle ! com (lana ! steuck at oracle ! com)
Date:       2011-11-07 6:00:12
Message-ID: 20111107060044.32F4D4725E () hg ! openjdk ! java ! net
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Changeset: 02fe430d493e
Author:    katleman
Date:      2011-10-27 13:54 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/02fe430d493e

Added tag jdk8-b11 for changeset 4538caeef7b6

! .hgtags

Changeset: c9d25d93ddfe
Author:    jcoomes
Date:      2011-10-21 16:00 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c9d25d93ddfe

7103619: Bump the hs23 build number to 04
Reviewed-by: johnc
Contributed-by: alejandro.murillo at oracle.com

! make/hotspot_version

Changeset: 5e5d4821bf07
Author:    brutisso
Date:      2011-10-20 10:21 +0200
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/5e5d4821bf07

7097516: G1: assert(0<= from_card && from_card<HeapRegion::CardsPerRegion) failed: \
                Must be in range.
Summary: Introduced a version of is_in_reserved() that looks at _orig_end as opposed \
                to _end.
Reviewed-by: tonyp, stefank

! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp

Changeset: 8d161913dfc3
Author:    tonyp
Date:      2011-10-21 12:42 -0400
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/8d161913dfc3

Merge


Changeset: db89aa49298f
Author:    johnc
Date:      2011-10-20 12:06 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/db89aa49298f

7099824: G1: we should take the pending list lock before doing the remark pause
Summary: Acquire the pending list lock in the prologue method of G1's concurrent \
VM_Operation and release the lock in the epilogue() method. The locking/unlocking \
order of the pending list lock and the Heap_lock should match that in the prologue \
                and epilogue methods of VM_GC_Operation.
Reviewed-by: tonyp, ysr

! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/vm_operations_g1.cpp
! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp
! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp

Changeset: c6a6e936dc68
Author:    johnc
Date:      2011-10-23 23:06 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c6a6e936dc68

7096030: G1: PrintGCDetails enhancements
7102445: G1: Unnecessary Resource allocations during RSet scanning
Summary: Add a new per-worker thread line in the PrintGCDetails output. GC Worker \
Other is the difference between the elapsed time for the parallel phase of the \
evacuation pause and the sum of the times of the sub-phases (external root scanning, \
mark stack scanning, RSet updating, RSet scanning, object copying, and termination) \
for that worker. During RSet scanning, stack allocate DirtyCardToOopClosure objects; \
allocating these in a resource area was causing abnormally high GC Worker Other times \
                while the worker thread freed ResourceArea chunks.
Reviewed-by: tonyp, jwilhelm, brutisso

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp

Changeset: c08412904149
Author:    ysr
Date:      2011-10-25 20:15 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c08412904149

7099817: CMS: +FLSVerifyLists +FLSVerifyIndexTable asserts: odd slot non-empty, chunk \
                not on free list
Summary: Suitably weaken asserts that were in each case a tad too strong; fix up some \
                loose uses of parameters in code related to size-indexed free list \
                table.
Reviewed-by: jmasa, brutisso, stefank

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp

Changeset: dbfcbecbb2dc
Author:    brutisso
Date:      2011-10-26 08:44 +0200
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/dbfcbecbb2dc

7102191: G1: assert(_min_desired_young_length <= initial_region_num) failed: Initial \
                young gen size too small
Summary: initial_region_num actually not needed.
Reviewed-by: tonyp, johnc

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp

Changeset: 8487c835efbf
Author:    tonyp
Date:      2011-10-28 12:49 -0400
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/8487c835efbf

Merge


Changeset: 6534482ff68a
Author:    jcoomes
Date:      2011-10-28 15:36 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6534482ff68a

Merge


Changeset: 1d3900713a67
Author:    jcoomes
Date:      2011-10-28 15:41 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1d3900713a67

Added tag hs23-b04 for changeset 6534482ff68a

! .hgtags

Changeset: ddb34559f9a7
Author:    katleman
Date:      2011-11-03 10:32 -0700
URL:       http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ddb34559f9a7

Added tag jdk8-b12 for changeset 1d3900713a67

! .hgtags


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