log src/share/vm/memory/genCollectedHeap.cpp

age author description
Mon, 21 Oct 2013 18:56:20 +0200 jwilhelm 8026853: Prepare GC code for collector policy regression fix
Fri, 16 Aug 2013 13:22:32 +0200 stefank 8007074: SIGSEGV at ParMarkBitMap::verify_clear()
Wed, 07 Aug 2013 16:47:32 +0200 ehelin 8014659: NPG: performance counters for compressed klass space
Wed, 14 Aug 2013 09:02:32 +0200 brutisso 8022800: Use specific generations rather than generation iteration
Wed, 03 Jul 2013 17:26:59 -0400 jiangli 7133260: AllocationProfiler uses space in metadata and doesn't seem to do anything useful.
Mon, 10 Jun 2013 11:30:51 +0200 sla 8005849: JEP 167: Event-Based JVM Tracing
Wed, 24 Apr 2013 20:13:37 +0200 stefank 8013132: Add a flag to turn off the output of the verbose verification code
Tue, 12 Feb 2013 14:15:45 -0800 jmasa 8008966: NPG: Inefficient Metaspace counter functions cause large young GC regressions
Mon, 22 Apr 2013 20:27:36 +0200 stefank 8012687: Remove unused is_root checks and closures
Wed, 10 Apr 2013 14:26:49 +0200 stefank 8011872: Include Bit Map addresses in the hs_err files
Fri, 05 Apr 2013 10:20:04 -0700 johnc 8011343: Add new flag for verifying the heap during startup
Thu, 14 Mar 2013 10:54:44 +0100 mgerdin 8005602: NPG: classunloading does not happen while CMS GC with -XX:+CMSClassUnloadingEnabled is used
Wed, 23 Jan 2013 13:02:39 -0500 jprovino 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS
Mon, 15 Oct 2012 10:02:42 -0700 johnc 8000831: Heap verification output incorrect/incomplete
Sat, 01 Sep 2012 13:25:18 -0400 coleenp 6964458: Reimplement class meta-data storage to use native memory
Thu, 31 May 2012 21:10:33 +0200 brutisso 7172279: G1: Clean up TraceGen0Time and TraceGen1Time data gathering
Tue, 15 May 2012 10:25:06 +0200 brutisso 7166894: Add gc cause to GC logging for all collectors
Mon, 16 Apr 2012 08:57:18 +0200 brutisso 4988100: oop_verify_old_oop appears to be dead
Wed, 01 Feb 2012 07:59:01 -0800 never 7141200: log some interesting information in ring buffers for crashes
Wed, 14 Dec 2011 13:34:57 -0800 jmasa 7121618: Change type of number of GC workers to unsigned int.
Mon, 19 Dec 2011 10:02:05 -0800 johnc 7117303: VM uses non-monotonic time source and complains that it is non-monotonic
Wed, 14 Dec 2011 12:15:26 +0100 stefank 7121373: Clean up CollectedHeap::is_in
Tue, 08 Nov 2011 00:41:28 -0500 tonyp 7099849: G1: include heap region information in hs_err files
Thu, 22 Sep 2011 10:57:37 -0700 johnc 6484982: G1: process references during evacuation pauses
Thu, 01 Sep 2011 16:18:17 +0200 stefank 7085906: Replace the permgen allocated sentinelRef with a self-looped end
Wed, 06 Jul 2011 12:28:07 -0700 jcoomes 7061204: clean the chunk table synchronously in embedded builds
Thu, 16 Jun 2011 15:51:57 -0400 tonyp 6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap
Tue, 14 Jun 2011 11:01:10 -0700 johnc 7004681: G1: Extend marking verification to Full GCs
Tue, 03 May 2011 10:30:34 -0700 jmasa 7041789: 30% perf regression with c2/arm following 7017732
Thu, 12 May 2011 10:30:11 -0700 fparain 7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
Tue, 05 Apr 2011 14:12:31 -0700 trims 7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
Thu, 27 Jan 2011 16:11:27 -0800 coleenp 6990754: Use native memory and reference counting to implement SymbolTable
Tue, 07 Dec 2010 21:55:53 -0800 ysr 7001033: assert(gch->gc_cause() == GCCause::_scavenge_alot || !gch->incremental_collection_failed())
Tue, 23 Nov 2010 13:22:55 -0800 stefank 6989984: Use standard include model for Hospot
Sat, 23 Oct 2010 23:03:49 -0700 ysr 6896603: CMS/GCH: collection_attempt_is_safe() ergo should use more recent data
Mon, 20 Sep 2010 14:38:38 -0700 jmasa 6984287: Regularize how GC parallel workers are specified.
Tue, 03 Aug 2010 08:13:38 -0400 bobv 6953477: Increase portability and flexibility of building Hotspot
Thu, 24 Jun 2010 15:38:42 -0700 jcoomes 6888573: class data sharing does not always disable large pages
Thu, 27 May 2010 19:08:38 -0700 trims 6941466: Oracle rebranding changes for Hotspot repositories
Mon, 03 May 2010 20:19:05 -0700 ysr 6919638: CMS: ExplicitGCInvokesConcurrent misinteracts with gc locker
Tue, 13 Apr 2010 13:52:10 -0700 jmasa 6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
Sat, 16 Jan 2010 23:51:50 -0800 ysr Merge
Wed, 13 Jan 2010 15:26:39 -0800 ysr 6896647: card marks can be deferred too long
Fri, 08 Jan 2010 13:47:01 -0800 jrose 6912062: disassembler plugin needs to produce symbolic information in product mode
Tue, 15 Sep 2009 21:53:47 -0700 jrose 6863023: need non-perm oops in code cache for JSR 292
Tue, 28 Jul 2009 13:50:07 -0600 dcubed Merge
Tue, 28 Jul 2009 13:35:00 -0600 dcubed 6862295: JDWP threadid changes during debugging session (leading to ingored breakpoints)
Tue, 14 Jul 2009 15:40:39 -0700 ysr 6700789: G1: Enable use of compressed oops with G1 heaps
Thu, 19 Mar 2009 09:13:24 -0700 kvn Merge
Thu, 12 Mar 2009 10:37:46 -0700 kvn 6791178: Specialize for zero as the compressed oop vm heap base
Thu, 12 Mar 2009 18:16:36 -0700 trims Merge
Mon, 02 Mar 2009 16:37:04 -0800 ysr 6797870: Add -XX:+{HeapDump,PrintClassHistogram}{Before,After}FullGC
Mon, 09 Mar 2009 13:28:46 -0700 xdono 6814575: Update copyright year
Sun, 08 Feb 2009 13:18:01 -0800 jmasa 6690928: Use spinning in combination with yields for workstealing termination.
Tue, 06 Jan 2009 07:05:05 -0800 jmasa 6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
Mon, 01 Dec 2008 23:25:24 -0800 ysr 6778647: snap(), snap_policy() should be renamed setup(), setup_policy()
Thu, 20 Nov 2008 16:56:09 -0800 ysr 6684579: SoftReference processing can be made more efficient
Mon, 28 Jul 2008 15:30:23 -0700 jmasa Merge
Wed, 09 Jul 2008 15:08:55 -0700 jmasa 6672698: mangle_unused_area() should not remangle the entire heap at each collection.
Sat, 19 Jul 2008 17:38:22 -0400 coleenp 6716785: implicit null checks not triggering with CompressedOops