dholmes [Tue, 27 Aug 2013 22:05:53 -0400] rev 19555
8006164: [TESTBUG] compact profile hotspot test issues
Summary: Define profile-based test groups.
Reviewed-by: dcubed, mchung
cjplummer [Fri, 23 Aug 2013 12:36:32 -0700] rev 19554
8020829: JT_HS: 2 runtime NMT tests fail on platforms if NMT detail is not supported
Summary: Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported.
Reviewed-by: dholmes, coleenp
bpittore [Fri, 23 Aug 2013 20:33:02 -0400] rev 19553
8014135: The JVMTI specification does not conform to recent changes in JNI specification
Summary: Added support for statically linked agents
Reviewed-by: sspitsyn, bobv, coleenp
jmasa [Tue, 27 Aug 2013 18:55:33 -0700] rev 19552
Merge
jmasa [Fri, 23 Aug 2013 15:59:20 -0700] rev 19551
Merge
brutisso [Thu, 22 Aug 2013 04:14:45 +0200] rev 19550
Merge
brutisso [Wed, 21 Aug 2013 22:35:56 +0200] rev 19549
8022872: G1: Use correct GC cause for young GC triggered by humongous allocations
Reviewed-by: tonyp, tschatzl
jmasa [Fri, 16 Aug 2013 06:12:46 -0700] rev 19548
8022817: CMS should not shrink if compaction was not done
Reviewed-by: ysr, mgerdin
stefank [Mon, 26 Aug 2013 07:01:23 -0700] rev 19547
Merge
stefank [Fri, 16 Aug 2013 13:22:32 +0200] rev 19546
8007074: SIGSEGV at ParMarkBitMap::verify_clear()
Summary: Replace the broken large pages implementation on Linux. New flag: -XX:+UseTransparentHugePages - Linux specific flag to turn on transparent huge page hinting with madvise(..., MAP_HUGETLB). Changed behavior: -XX:+UseLargePages - tries to use -XX:+UseTransparentHugePages before trying other large pages implementations (on Linux). Changed behavior: -XX:+UseHugeTLBFS - Use upfront allocation of Large Pages instead of using the broken implementation to dynamically committing large pages. Changed behavior: -XX:LargePageSizeInBytes - Turned off the ability to use this flag on Linux and provides warning to user if set to a value different than the OS chosen large page size. Changed behavior: Setting no large page size - Now defaults to use -XX:UseTransparentHugePages if the OS supports it. Previously, -XX:+UseHugeTLBFS was chosen if the OS was configured to use large pages.
Reviewed-by: tschatzl, dcubed, brutisso