hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
Mon, 20 Jan 2014 11:47:53 +0100 tschatzl 8027746: Remove do_gen_barrier template parameter in G1ParCopyClosure
Mon, 20 Jan 2014 11:47:07 +0100 tschatzl 8027476: Improve performance of Stringtable unlink
Mon, 16 Dec 2013 08:54:14 +0100 brutisso 8029524: Remove unsused method CollectedHeap::unsafe_max_alloc()
Sat, 23 Nov 2013 12:25:13 +0100 mgronlun 8028128: Add a type safe alternative for working with counter based data
Fri, 04 Oct 2013 13:37:25 -0700 jcoomes Merge
Thu, 26 Sep 2013 10:25:02 -0400 hseigel 7195622: CheckUnhandledOops has limited usefulness now
Tue, 24 Sep 2013 14:46:29 +0200 mgerdin 8025305: Cleanup CardTableModRefBS usage in G1
Wed, 11 Sep 2013 16:25:02 +0200 tschatzl 8010722: assert: failed: heap size is too big for compressed oops
Wed, 21 Aug 2013 22:35:56 +0200 brutisso 8022872: G1: Use correct GC cause for young GC triggered by humongous allocations
Thu, 15 Aug 2013 10:52:18 +0200 johnc 7145569: G1: optimize nmethods scanning
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
Fri, 04 Mar 2011 17:13:19 -0500 tonyp 7014923: G1: code cleanup
Mon, 28 Feb 2011 09:10:52 -0800 johnc 7022200: G1: optimized build broken
Wed, 02 Feb 2011 10:41:20 -0800 johnc 6923430: G1: assert(res != 0,"This should have worked.")
Tue, 25 Jan 2011 17:58:19 -0500 tonyp 7014261: G1: RSet-related failures
Wed, 19 Jan 2011 19:30:42 -0500 tonyp 6977804: G1: remove the zero-filling thread
Wed, 12 Jan 2011 16:34:25 -0500 tonyp 6994297: G1: do first-level slow-path allocations with a CAS
Wed, 12 Jan 2011 13:06:00 -0500 tonyp 7007068: G1: refine the BOT during evac failure handling
Fri, 17 Dec 2010 11:26:53 -0800 johnc 7006113: G1: Initialize ReferenceProcessor::_is_alive_non_header field
Tue, 14 Dec 2010 16:19:44 -0500 tonyp 7000559: G1: assertion failure !outer || (full_collections_started == _full_collections_completed + 1)
Tue, 07 Dec 2010 16:47:42 -0500 tonyp 6994056: G1: when GC locker is active, extend the Eden instead of allocating into the old gen
Tue, 24 Aug 2010 17:24:33 -0400 tonyp 6974966: G1: unnecessary direct-to-old allocations
Tue, 23 Nov 2010 13:22:55 -0800 stefank 6989984: Use standard include model for Hospot
Thu, 14 Oct 2010 10:38:14 -0400 tonyp 6990359: G1: don't push a stolen entry on the taskqueue, deal with it directly
Tue, 12 Oct 2010 11:29:45 -0700 jcoomes 6989448: G1: refactor and simplify G1ParScanThreadState
Tue, 28 Sep 2010 15:56:15 -0700 jcoomes 6423256: GC stacks should use a better data structure
Mon, 20 Sep 2010 14:38:38 -0700 jmasa 6984287: Regularize how GC parallel workers are specified.
Tue, 17 Aug 2010 14:40:00 -0400 tonyp 6974928: G1: sometimes humongous objects are allocated in young regions
Mon, 09 Aug 2010 05:41:05 -0700 jcoomes 6966222: G1: simplify TaskQueue overflow handling
Mon, 02 Aug 2010 12:51:43 -0700 johnc 6814437: G1: remove the _new_refs array
Mon, 28 Jun 2010 14:13:17 -0400 tonyp 6944166: G1: explicit GCs are not always handled correctly
Thu, 22 Apr 2010 15:20:16 -0400 tonyp 6946048: G1: improvements to +PrintGCDetails output
Thu, 27 May 2010 19:08:38 -0700 trims 6941466: Oracle rebranding changes for Hotspot repositories
Thu, 22 Apr 2010 10:02:38 -0700 johnc 6819061: G1: eliminate serial Other times that are proportional to the collection set length
Fri, 16 Apr 2010 08:48:16 -0700 apetrusenko 6942253: G1: replace G1ParallelGCAllocBufferSize with YoungPLABSize and OldPLABSize
Thu, 11 Mar 2010 11:44:43 -0800 johnc 6755988: G1: assert(new_obj != 0 || ... "should be forwarded")
Wed, 03 Mar 2010 14:48:26 -0800 jcoomes 4396719: Mark Sweep stack overflow on deeply nested Object arrays
Thu, 11 Feb 2010 15:52:19 -0800 iveresov 6923991: G1: improve scalability of RSet scanning
Tue, 26 Jan 2010 16:52:29 -0800 ysr 6920090: G1: Disable ReduceInitialCardMarks at least until 6920109 is fixed
Wed, 13 Jan 2010 15:26:39 -0800 ysr 6896647: card marks can be deferred too long
Fri, 04 Dec 2009 07:44:35 -0500 tonyp 6880903: G1: G1 reports incorrect Runtime.maxMemory()
Fri, 16 Oct 2009 02:05:46 -0700 ysr 6888898: CMS: ReduceInitialCardMarks unsafe in the presence of cms precleaning
Thu, 30 Jul 2009 16:22:58 -0400 tonyp 6819085: G1: use larger and/or user settable region size
Wed, 02 Sep 2009 00:04:29 -0700 ysr 4957990: Perm heap bloat in JVM
Wed, 15 Jul 2009 12:22:59 -0400 tonyp 6859911: G1: assert(Heap_lock->owner() = NULL, "Should be owned on this thread's behalf")
Tue, 14 Jul 2009 15:40:39 -0700 ysr 6700789: G1: Enable use of compressed oops with G1 heaps
Tue, 07 Jul 2009 14:23:00 -0400 tonyp 6855834: G1: minimize the output when -XX:+PrintHeapAtGC is set
Fri, 12 Jun 2009 16:20:16 -0400 tonyp 6850846: G1: extend G1 marking verification
Thu, 11 Jun 2009 17:19:33 -0700 johnc 6843694: G1: assert(index < _vs.committed_size(),"bad index"), g1BlockOffsetTable.inline.hpp:55
Tue, 19 May 2009 04:05:31 -0700 apetrusenko 6819065: G1: eliminate high serial card table clearing time
Thu, 26 Mar 2009 08:51:32 -0700 iveresov 6822263: G1: JVMTI heap iteration fails
Wed, 25 Mar 2009 13:10:54 -0700 apetrusenko 6543938: G1: remove the concept of popularity
Wed, 18 Mar 2009 11:37:48 -0400 tonyp Merge
Thu, 12 Mar 2009 18:16:36 -0700 trims Merge
Mon, 09 Mar 2009 13:28:46 -0700 xdono 6814575: Update copyright year
Sun, 15 Mar 2009 22:03:38 -0400 tonyp 6604422: G1: re-use half-promoted regions
Fri, 06 Mar 2009 13:50:14 -0800 iveresov 6720309: G1: don't synchronously update RSet during evacuation pauses
Fri, 06 Feb 2009 01:38:50 +0300 apetrusenko 6484959: G1: introduce survivor spaces
Fri, 16 Jan 2009 13:02:20 -0500 tonyp 6484956: G1: improve evacuation pause efficiency
Wed, 14 Jan 2009 14:12:55 -0800 jcoomes Merge
Mon, 15 Dec 2008 16:55:11 -0800 xdono 6785258: Update copyright year
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