hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
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
Mon, 03 Jun 2013 14:37:13 -0700 tamao 6976350: G1: deal with fragmentation while copying objects during GC
Fri, 17 May 2013 11:57:05 +0200 ehelin 8014277: Remove ObjectClosure as base class for BoolObjectClosure
Thu, 18 Apr 2013 10:09:23 -0700 johnc 8011724: G1: Stack allocate instances of HeapRegionRemSetIterator
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
Thu, 28 Mar 2013 10:27:28 +0100 mgerdin 7014552: gc/lock/jni/jnilockXXX works too slow on 1-processor machine
Sun, 10 Feb 2013 21:15:16 +0100 brutisso 8002144: G1: large number of evacuation failures may lead to large c heap memory usage
Thu, 04 Oct 2012 10:04:13 -0700 johnc 8000311: G1: ParallelGCThreads==0 broken
Thu, 20 Sep 2012 09:52:56 -0700 johnc 7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats
Mon, 17 Sep 2012 10:33:13 +0200 brutisso 7198130: G1: PrintReferenceGC output comes out of order
Sat, 01 Sep 2012 13:25:18 -0400 coleenp 6964458: Reimplement class meta-data storage to use native memory
Tue, 28 Aug 2012 15:20:08 -0700 johnc 7041879: G1: introduce stress testing parameter to cause frequent evacuation failures
Thu, 23 Aug 2012 10:21:12 +0200 brutisso 7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
Tue, 21 Aug 2012 14:10:39 -0700 johnc 7185699: G1: Prediction model discrepancies
Mon, 06 Aug 2012 12:20:14 -0700 johnc 6818524: G1: use ergonomic resizing of PLABs
Thu, 19 Jul 2012 15:15:54 -0700 tonyp 7114678: G1: various small fixes, code cleanup, and refactoring
Thu, 28 Jun 2012 17:03:16 -0400 zgu 6995781: Native Memory Tracking (Phase 1)
Tue, 05 Jun 2012 22:30:24 +0200 brutisso 7172388: G1: _total_full_collections should not be incremented for concurrent cycles
Wed, 18 Apr 2012 07:21:15 -0400 tonyp 7157073: G1: type change size_t -> uint for region counts / indexes
Mon, 16 Apr 2012 08:57:18 +0200 brutisso 4988100: oop_verify_old_oop appears to be dead
Thu, 05 Apr 2012 13:57:23 -0400 tonyp 7127697: G1: remove dead code after recent concurrent mark changes
Fri, 16 Mar 2012 09:52:57 +0100 brutisso 7130974: G1: Remove G1ParCopyHelper
Wed, 15 Feb 2012 13:06:53 -0500 tonyp 7132029: G1: mixed GC phase lasts for longer than it should
Tue, 14 Feb 2012 08:21:08 -0500 tonyp 7129892: G1: explicit marking cycle initiation might fail to initiate a marking cycle
Thu, 12 Jan 2012 00:06:47 -0800 johnc 6484965: G1: piggy-back liveness accounting phase on marking
Mon, 16 Jan 2012 22:10:05 +0100 brutisso 6976060: G1: humongous object allocations should initiate marking cycles when necessary
Tue, 10 Jan 2012 18:58:13 -0500 tonyp 6888336: G1: avoid explicitly marking and pushing objects in survivor spaces
Fri, 23 Dec 2011 11:14:18 -0800 johnc 7121496: G1: do the per-region evacuation failure handling work in parallel
Thu, 05 Jan 2012 05:54:01 -0500 tonyp 7113006: G1: excessive ergo output when an evac failure happens
Wed, 14 Dec 2011 13:34:57 -0800 jmasa 7121618: Change type of number of GC workers to unsigned int.
Wed, 14 Dec 2011 17:43:55 -0800 johnc 7119908: G1: Cache CSet start region for each worker for subsequent reuse
Wed, 14 Dec 2011 12:15:26 +0100 stefank 7121373: Clean up CollectedHeap::is_in
Thu, 17 Nov 2011 12:40:15 -0800 johnc 7112743: G1: Reduce overhead of marking closure during evacuation pauses
Tue, 09 Aug 2011 10:16:01 -0700 jmasa 6593758: RFE: Enhance GC ergonomics to dynamically choose ParallelGCThreads
Fri, 18 Nov 2011 12:52:27 -0500 tonyp 7097002: G1: remove a lot of unused / redundant code from the G1CollectorPolicy class
Tue, 08 Nov 2011 00:41:28 -0500 tonyp 7099849: G1: include heap region information in hs_err files
Mon, 07 Nov 2011 22:11:12 -0500 tonyp 7092309: G1: introduce old region set
Wed, 28 Sep 2011 08:21:30 +0200 brutisso 7005808: G1: re-enable ReduceInitialCardMarks for G1
Fri, 23 Sep 2011 16:07:49 -0400 tonyp 7075646: G1: fix inconsistencies in the monitoring data
Thu, 22 Sep 2011 10:57:37 -0700 johnc 6484982: G1: process references during evacuation pauses
Tue, 20 Sep 2011 15:39:17 -0700 johnc 7092412: G1: Some roots not marked during an initial mark that gets an evacuation failure
Mon, 29 Aug 2011 10:13:06 -0700 johnc 7080389: G1: refactor marking code in evacuation pause copy closures
Fri, 19 Aug 2011 09:30:59 +0200 brutisso 6814390: G1: remove the concept of non-generational G1
Fri, 12 Aug 2011 11:31:06 -0400 tonyp 7039627: G1: avoid BOT updates for survivor allocations and dirty survivor regions incrementally
Mon, 01 Aug 2011 10:04:28 -0700 johnc 7068240: G1: Long "parallel other time" and "ext root scanning" when running specific benchmark
Fri, 24 Jun 2011 12:38:49 -0400 tonyp 7049999: G1: Make the G1PrintHeapRegions output consistent and complete
Tue, 21 Jun 2011 15:23:07 -0400 tonyp 7046182: G1: remove unnecessary iterations over the collection set
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
Fri, 10 Jun 2011 13:16:40 -0400 tonyp 7045330: G1: Simplify/fix the HeapRegionSeq class
Wed, 08 Jun 2011 15:31:51 -0400 tonyp 7032531: G1: enhance GC logging to include more accurate eden / survivor size transitions
Tue, 03 May 2011 10:30:34 -0700 jmasa 7041789: 30% perf regression with c2/arm following 7017732
Fri, 29 Apr 2011 14:59:04 -0400 tonyp 7035144: G1: nightly failure: Non-dirty cards in region that should be dirty (failures still exist...)
Thu, 21 Apr 2011 10:23:44 -0700 jmasa 6946417: G1: Java VisualVM does not support G1 properly.
Tue, 19 Apr 2011 15:46:59 -0400 tonyp 7011855: G1: non-product flag to artificially grow the heap
Mon, 04 Apr 2011 14:23:17 -0400 tonyp 7027766: G1: introduce flag to dump the liveness information per region at the end of marking
Wed, 30 Mar 2011 10:26:59 -0400 tonyp 7023069: G1: Introduce symmetric locking in the slow allocation path
Tue, 29 Mar 2011 22:36:16 -0400 tonyp 7029458: G1: Add newly-reclaimed regions to the beginning of the region free list, not the end
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