hg: jdk8u/hs-dev/hotspot: 9 new changesets

zhengyu.gu at oracle.com zhengyu.gu at oracle.com
Thu Aug 28 18:27:46 UTC 2014 

Changeset: 833b0f92429a
Author:    zgu
Date:      2014-08-27 08:19 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/833b0f92429a

8046598: Scalable Native memory tracking development
Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill

! make/excludeSrc.make
! src/os/bsd/vm/os_bsd.cpp
! src/os/bsd/vm/perfMemory_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.hpp
! src/os/linux/vm/perfMemory_linux.cpp
! src/os/posix/vm/os_posix.cpp
! src/os/solaris/vm/perfMemory_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/os/windows/vm/perfMemory_windows.cpp
! src/share/vm/asm/codeBuffer.cpp
! src/share/vm/c1/c1_Compiler.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/classfile/symbolTable.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/memory/allocation.inline.hpp
! src/share/vm/memory/cardTableRS.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/heapInspection.cpp
! src/share/vm/memory/memRegion.cpp
! src/share/vm/memory/resourceArea.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/type.cpp
! src/share/vm/precompiled/precompiled.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/prims/whitebox.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/handles.hpp
! src/share/vm/runtime/init.cpp
! src/share/vm/runtime/java.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
+ src/share/vm/services/allocationSite.hpp
+ src/share/vm/services/mallocSiteTable.cpp
+ src/share/vm/services/mallocSiteTable.hpp
+ src/share/vm/services/mallocTracker.cpp
+ src/share/vm/services/mallocTracker.hpp
+ src/share/vm/services/mallocTracker.inline.hpp
! src/share/vm/services/memBaseline.cpp
! src/share/vm/services/memBaseline.hpp
- src/share/vm/services/memPtr.cpp
- src/share/vm/services/memPtr.hpp
- src/share/vm/services/memPtrArray.hpp
- src/share/vm/services/memRecorder.cpp
- src/share/vm/services/memRecorder.hpp
! src/share/vm/services/memReporter.cpp
! src/share/vm/services/memReporter.hpp
- src/share/vm/services/memSnapshot.cpp
- src/share/vm/services/memSnapshot.hpp
- src/share/vm/services/memTrackWorker.cpp
- src/share/vm/services/memTrackWorker.hpp
! src/share/vm/services/memTracker.cpp
! src/share/vm/services/memTracker.hpp
+ src/share/vm/services/nmtCommon.cpp
+ src/share/vm/services/nmtCommon.hpp
! src/share/vm/services/nmtDCmd.cpp
! src/share/vm/services/nmtDCmd.hpp
+ src/share/vm/services/virtualMemoryTracker.cpp
+ src/share/vm/services/virtualMemoryTracker.hpp
+ src/share/vm/utilities/linkedlist.cpp
+ src/share/vm/utilities/linkedlist.hpp
+ src/share/vm/utilities/nativeCallStack.cpp
+ src/share/vm/utilities/nativeCallStack.hpp
! src/share/vm/utilities/vmError.cpp
! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java

Changeset: ac12996df59b
Author:    zgu
Date:      2014-08-27 08:35 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/ac12996df59b

8044140: Create NMT (Native Memory Tracking) tests for NMT2
Summary: Create new/modify existing tests for NMT2, which is an internal redesign to address scalability issues in the first implementation.
Reviewed-by: ctornqvi, zgu
Contributed-by: George Triantafillou <george.triantafillou at oracle.com>

! test/TEST.ROOT
! test/TEST.groups
! test/runtime/NMT/BaselineWithParameter.java
! test/runtime/NMT/CommandLineDetail.java
! test/runtime/NMT/CommandLineEmptyArgument.java
! test/runtime/NMT/CommandLineInvalidArgument.java
! test/runtime/NMT/CommandLineSummary.java
! test/runtime/NMT/CommandLineTurnOffNMT.java
! test/runtime/NMT/JcmdScale.java
! test/runtime/NMT/JcmdWithNMTDisabled.java
! test/runtime/NMT/MallocTestType.java
! test/runtime/NMT/PrintNMTStatistics.java
! test/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java
! test/runtime/NMT/ReleaseCommittedMemory.java
! test/runtime/NMT/ShutdownTwice.java
! test/runtime/NMT/SummaryAfterShutdown.java
! test/runtime/NMT/SummarySanityCheck.java
! test/runtime/NMT/ThreadedMallocTestType.java
! test/runtime/NMT/ThreadedVirtualAllocTestType.java
! test/runtime/NMT/VirtualAllocTestType.java
! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java

Changeset: f433f37645e5
Author:    zgu
Date:      2014-08-12 12:39 -0700
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/f433f37645e5

8054938: [TESTBUG] Wrong WhiteBox.java was pushed by JDK-8044140
Summary: Reserved WhiteBox.java pushed by JDK-8044140
Reviewed-by: ccheung, hseigel

! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java

Changeset: 36c9011aaead
Author:    zgu
Date:      2014-08-14 09:02 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/36c9011aaead

8054368: nsk/jdi/VirtualMachine/exit/exit002 crash with detail tracking on (NMT2)
Summary: Dynamic allocate _reserved_regions instead of static object to avoid racing during process exit
Reviewed-by: dholmes, coleenp

! src/share/vm/services/memTracker.cpp
! src/share/vm/services/virtualMemoryTracker.cpp
! src/share/vm/services/virtualMemoryTracker.hpp

Changeset: c6211b707068
Author:    zgu
Date:      2014-08-19 08:34 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/c6211b707068

8055007: NMT2: emptyStack missing in minimal build
Summary: Refactored emptyStack to a static member of NativeCallStack, which is accessible in minimal build.
Reviewed-by: coleenp, dholmes

! src/share/vm/services/mallocSiteTable.hpp
! src/share/vm/services/memTracker.cpp
! src/share/vm/services/memTracker.hpp
! src/share/vm/services/nmtCommon.hpp
! src/share/vm/services/virtualMemoryTracker.cpp
! src/share/vm/services/virtualMemoryTracker.hpp
! src/share/vm/utilities/nativeCallStack.cpp
! src/share/vm/utilities/nativeCallStack.hpp

Changeset: 3adc0e278f49
Author:    zgu
Date:      2014-08-19 09:05 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/3adc0e278f49

8055061: assert at share/vm/services/virtualMemoryTracker.cpp:332 Error: ShouldNotReachHere() when running NMT tests
Summary: Handled CDS mapping region and added test for the scenario
Reviewed-by: coleenp, ctornqvi

! src/share/vm/services/virtualMemoryTracker.cpp
+ test/runtime/NMT/NMTWithCDS.java

Changeset: dd3939fe8424
Author:    zgu
Date:      2014-08-20 08:41 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/dd3939fe8424

8054546: NMT2 leaks memory
Summary: Fixed memory leak in NMT by baselining memory in c heap instead of an arena.
Reviewed-by: coleenp, minqi

! src/share/vm/services/mallocTracker.hpp
! src/share/vm/services/memBaseline.cpp
! src/share/vm/services/memBaseline.hpp

Changeset: aef17e6b4abf
Author:    zgu
Date:      2014-08-27 08:42 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/aef17e6b4abf

8055236: Deadlock during NMT2 shutdown on Windows
Summary: Removed MemTracker::shutdown() call to avoid deadlock
Reviewed-by: minqi, ctornqvi

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

Changeset: 357af5b6d80a
Author:    zgu
Date:      2014-08-28 11:55 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/357af5b6d80a

8056256: [TESTBUG] Disable NMTWithCDS.java test as launcher change has yet promoted
Summary: Disable the test until related Java launcher change reaches promotion build
Reviewed-by: ctornqvi, gtriantafill

! test/runtime/NMT/NMTWithCDS.java

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