hg: jdk9/hs/hotspot: 24 new changesets

jesper.wilhelmsson at oracle.com jesper.wilhelmsson at oracle.com
Wed Mar 16 20:39:47 UTC 2016 

Changeset: 3a8da1230500
Author:    goetz
Date:      2016-03-06 15:50 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/3a8da1230500

8149557: Resource mark breaks printing to string stream
Reviewed-by: stuefe, dholmes

! src/share/vm/oops/symbol.cpp
! src/share/vm/utilities/ostream.cpp

Changeset: 57175b61dac3
Author:    stuefe
Date:      2016-03-06 19:07 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/57175b61dac3

8150843: [windows] os::getTimesSecs() returns negative values for kernel, user times
Reviewed-by: dholmes

! src/os/windows/vm/os_windows.cpp

Changeset: f96580a236c0
Author:    ddmitriev
Date:      2016-03-07 10:36 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/f96580a236c0

8149973: Optimize object alignment check in debug builds.
Reviewed-by: coleenp, tschatzl

! src/share/vm/gc/g1/g1OopClosures.inline.hpp
! src/share/vm/gc/g1/g1RemSet.inline.hpp
! src/share/vm/oops/oop.inline.hpp

Changeset: 1bff1b586886
Author:    rehn
Date:      2016-02-26 10:51 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/1bff1b586886

8150026: Add the ability to log with variable log level
Reviewed-by: brutisso, mlarsson

! src/share/vm/logging/log.hpp

Changeset: 143691dafa25
Author:    sangheki
Date:      2016-03-07 01:20 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/143691dafa25

8145204: JVM can hang when ParGCArrayScanChunk=4294967296 and ParallelGC is used
Summary: Changed the max value of ParGCArrayScanChunk to max_jint/3
Reviewed-by: jwilhelm, drwhite

! src/share/vm/runtime/commandLineFlagRangeList.cpp
! src/share/vm/runtime/globals.hpp
! test/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java

Changeset: 001616491946
Author:    sangheki
Date:      2016-03-07 10:01 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/001616491946

Merge


Changeset: a6ba2cec1af1
Author:    drwhite
Date:      2016-03-01 12:10 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/a6ba2cec1af1

8078673: Update TEST.groups for recent GC tests
Summary: Updates the needs_g1gc list in TEST.groups and adds appropriate "@requires vm.gc" annotations to a few GC tests.
Reviewed-by: tschatzl, dfazunen

! test/TEST.groups
! test/gc/TestCardTablePageCommits.java
! test/gc/arguments/TestCMSHeapSizeFlags.java
! test/gc/arguments/TestG1ConcRefinementThreads.java
! test/gc/arguments/TestG1HeapSizeFlags.java
! test/gc/arguments/TestG1PercentageOptions.java
! test/gc/arguments/TestParallelHeapSizeFlags.java
! test/gc/logging/TestGCId.java

Changeset: d367f98eeadc
Author:    tschatzl
Date:      2016-03-07 10:56 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/d367f98eeadc

8142484: Let IHOP follow the current capacity, not the maximum capacity
Summary: Instead of following the current heap capacity, let all IHOP calculations follow the maximum capacity.
Reviewed-by: brutisso, jmasa

! src/share/vm/gc/g1/g1CollectorPolicy.cpp
! src/share/vm/gc/g1/g1IHOPControl.cpp
! src/share/vm/gc/g1/g1IHOPControl.hpp

Changeset: bfaeb7b78742
Author:    tschatzl
Date:      2016-03-07 12:49 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/bfaeb7b78742

Merge


Changeset: 7a1bb5c3ff95
Author:    sjohanss
Date:      2016-03-07 15:07 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/7a1bb5c3ff95

8149642: gc/g1/TestShrinkAuxiliaryData* tests fail with "GC triggered before VM initialization completed"
Reviewed-by: brutisso, dfazunen

! test/gc/g1/TestShrinkAuxiliaryData00.java
! test/gc/g1/TestShrinkAuxiliaryData05.java
! test/gc/g1/TestShrinkAuxiliaryData10.java
! test/gc/g1/TestShrinkAuxiliaryData15.java
! test/gc/g1/TestShrinkAuxiliaryData20.java
! test/gc/g1/TestShrinkAuxiliaryData25.java
! test/gc/g1/TestShrinkAuxiliaryData30.java

Changeset: 3f5a29b58493
Author:    jmasa
Date:      2016-03-03 11:36 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/3f5a29b58493

8151101: Improve UseParallelGC parallelization of object array processing
Reviewed-by: tschatzl, shade
Contributed-by: richard.reingruber at sap.com

! src/share/vm/gc/parallel/psCompactionManager.inline.hpp

Changeset: 91b99f0a2ec8
Author:    jwilhelm
Date:      2016-02-29 15:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/91b99f0a2ec8

6787054: Par compact - remove code that clears source_region
Reviewed-by: mgerdin, tschatzl

! src/share/vm/gc/parallel/psParallelCompact.cpp
! src/share/vm/gc/parallel/psParallelCompact.hpp
! src/share/vm/utilities/globalDefinitions.hpp

Changeset: 8feda14c460c
Author:    jwilhelm
Date:      2016-03-07 19:17 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/8feda14c460c

Merge


Changeset: 741520968fec
Author:    gziemski
Date:      2016-03-07 10:39 -0600
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/741520968fec

8146850: Remove TraceHandleAllocation rather than converting to UL
8149850: Remove HandleAllocationLimit and TotalHandleAllocationLimit when removing TraceHandleAllocation
Summary: Removed TraceHandleAllocation, HandleAllocationLimit and TotalHandleAllocationLimit flags
Reviewed-by: coleenp, dholmes

! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/handles.cpp

Changeset: faba55e07315
Author:    gziemski
Date:      2016-03-07 19:29 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/faba55e07315

Merge


Changeset: 7fbe91178ff9
Author:    dsamersoff
Date:      2016-03-07 20:58 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/7fbe91178ff9

8147456: Parsing of argument for -agentpath can write outside of allocated memory
Reviewed-by: sspitsyn, dholmes
Contributed-by: sharath.ballal at oracle.com

! src/os/posix/vm/os_posix.cpp

Changeset: df3a86fcf1c5
Author:    dsamersoff
Date:      2016-03-07 18:05 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/df3a86fcf1c5

Merge


Changeset: 53322af1a349
Author:    dsamersoff
Date:      2016-03-07 20:33 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/53322af1a349

Merge


Changeset: b9719c517370
Author:    sangheki
Date:      2016-03-07 02:11 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/b9719c517370

8149834: gc/shared/gcTimer.cpp:88 assert(_is_concurrent_phase_active) failed: A concurrent phase is not active
Summary: Compare-and-exchange for concurrent gc timer related flag at G1CollectedHeap
Reviewed-by: jmasa, drwhite

! src/share/vm/gc/g1/g1CollectedHeap.cpp
! src/share/vm/gc/g1/g1ConcurrentMark.cpp
! src/share/vm/gc/g1/g1ConcurrentMark.hpp

Changeset: 6e078dfe1d5b
Author:    sangheki
Date:      2016-03-07 18:56 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/6e078dfe1d5b

Merge


Changeset: a140334040d2
Author:    sangheki
Date:      2016-03-07 21:40 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/a140334040d2

Merge


Changeset: c4597dc5ff71
Author:    cvarming
Date:      2016-03-07 14:41 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/c4597dc5ff71

8150013: ParNew: Prune nmethods scavengable list.
Summary: Speed up ParNew collections by pruning the list of scavengable nmethods.
Reviewed-by: jmasa, tonyp, twisti

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/codeCache.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/gc/parallel/psScavenge.cpp
! src/share/vm/gc/shared/genCollectedHeap.cpp
! src/share/vm/gc/shared/genCollectedHeap.hpp
! src/share/vm/memory/iterator.hpp

Changeset: eb055098b5ab
Author:    jmasa
Date:      2016-03-07 23:06 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/eb055098b5ab

Merge


Changeset: 16356f8940ac
Author:    jwilhelm
Date:      2016-03-16 14:31 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/16356f8940ac

Merge

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/codeCache.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/runtime/globals.hpp
! test/TEST.groups

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