hg: hsx/hotspot-main/hotspot: 11 new changesets

jesper.wilhelmsson at oracle.com jesper.wilhelmsson at oracle.com
Fri May 17 06:26:50 PDT 2013 

Changeset: 7a95933197d0
Author:    tschatzl
Date:      2013-05-13 09:45 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/7a95933197d0

8014058: Regression tests for 8006088
Summary: The patch for 8006088 misses regression tests after a merge error, this CR provides them.
Reviewed-by: jwilhelm, tamao, jmasa

! src/share/vm/memory/collectorPolicy.cpp
+ test/gc/arguments/TestCMSHeapSizeFlags.java
+ test/gc/arguments/TestG1HeapSizeFlags.java
+ test/gc/arguments/TestMaxHeapSizeTools.java
+ test/gc/arguments/TestMinInitialErgonomics.java
+ test/gc/arguments/TestParallelHeapSizeFlags.java
+ test/gc/arguments/TestSerialHeapSizeFlags.java

Changeset: 4868caa99ecf
Author:    brutisso
Date:      2013-05-13 14:09 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/4868caa99ecf

8014339: Improve assert and remove some dead code from parMarkBitMap.hpp/cpp
Reviewed-by: stefank, tschatzl

! src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.hpp
- src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.inline.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp

Changeset: 0a2986f36965
Author:    tschatzl
Date:      2013-05-14 17:08 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/0a2986f36965

8014489: tests/gc/arguments/Test(Serial|CMS|Parallel|G1)HeapSizeFlags jtreg tests invoke wrong class
Summary: Some jtreg tests reference unknown classes in the @run and @build lines. This change fixes them.
Reviewed-by: stefank, ehelin

! test/gc/arguments/TestCMSHeapSizeFlags.java
! test/gc/arguments/TestG1HeapSizeFlags.java
! test/gc/arguments/TestParallelHeapSizeFlags.java
! test/gc/arguments/TestSerialHeapSizeFlags.java

Changeset: 12f651e29f6b
Author:    tschatzl
Date:      2013-05-15 11:05 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/12f651e29f6b

6843347: Boundary values in some public GC options cause crashes
Summary: Setting some public integer options to specific values causes crashes or undefined GC behavior. This patchset adds the necessary argument checking for these options.
Reviewed-by: jmasa, brutisso

! src/cpu/sparc/vm/globals_sparc.hpp
! src/cpu/x86/vm/globals_x86.hpp
! src/cpu/zero/vm/globals_zero.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp
! src/share/vm/gc_implementation/shared/markSweep.cpp
! src/share/vm/gc_implementation/shared/markSweep.hpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: eba99d16dc6f
Author:    tamao
Date:      2013-05-15 10:41 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/eba99d16dc6f

8007763: Refactoring: split up compute_generation_free_space() into two functions for class PSAdaptiveSizePolicy
Summary: split up compute_generation_free_space() into two functions: compute_eden_space_size() + compute_old_gen_free_space(), each of which (if needed) can be reused without executing an overhead of the other.
Reviewed-by: jmasa, tschatzl
Contributed-by: tamao <tao.mao at oracle.com>

! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp

Changeset: bed55d125e37
Author:    johnc
Date:      2013-05-15 22:35 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/bed55d125e37

8014408: G1: crashes with assert assert(prev_committed_card_num == _committed_max_card_num) failed
Summary: Mismatch in the card number calculation between next and previous committed sizes of the card counts table.
Reviewed-by: jmasa, tschatzl

! src/share/vm/gc_implementation/g1/g1CardCounts.cpp
! src/share/vm/gc_implementation/g1/g1CardCounts.hpp

Changeset: 05a17f270c7e
Author:    tschatzl
Date:      2013-05-16 13:02 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/05a17f270c7e

8014240: G1: Add remembered set size information to output of G1PrintRegionLivenessInfo
Summary: Improve the output of G1PrintRegionLivenessInfo by adding a per-region remembered set size information column
Reviewed-by: jwilhelm, johnc

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
+ test/gc/g1/TestPrintRegionRememberedSetInfo.java

Changeset: 48391ab0687e
Author:    johnc
Date:      2013-05-16 09:24 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/48391ab0687e

8010738: G1: Output for full GCs with +PrintGCDetails should contain perm gen size/meta data change info
Summary: Include metaspace information (used, allocated, reserved) in the PrintGCDetails output for full GCs.
Reviewed-by: poonam, jmasa, 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
+ test/gc/g1/TestPrintGCDetails.java

Changeset: acac2b03a07f
Author:    tschatzl
Date:      2013-05-16 23:51 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/acac2b03a07f

8014765: VM exits if MaxTenuringThreshold is set below the default InitialTenuringThreshold, and InitialTenuringThreshold is not set
Summary: The VM exits when the condition in the subject line applies. The fix sets InitialTenuringThreshold to MaxTenuringThreshold if it is larger than MaxTenuringThreshold and InitialTenuringThreshold has not been set (is default).
Reviewed-by: jwilhelm, jmasa, brutisso, johnc

! src/share/vm/runtime/arguments.cpp
+ test/gc/arguments/TestInitialTenuringThreshold.java

Changeset: 2958af1d8c5a
Author:    jwilhelm
Date:      2013-05-17 06:01 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/2958af1d8c5a

Merge

! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
- src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.inline.hpp
! src/share/vm/gc_implementation/shared/markSweep.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 2f9ac66165e6
Author:    jwilhelm
Date:      2013-05-17 08:00 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/2f9ac66165e6

Merge

- src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.inline.hpp
! src/share/vm/runtime/arguments.cpp

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