Thomas Schatzl f161bd6d16 8027959: Early reclamation of large objects in G1 ...

Try to reclaim humongous objects at every young collection after doing a conservative estimate of its liveness.

Reviewed-by: brutisso, mgerdin

2014-07-23 09:03:32 +02:00

..

bufferingOopClosure.cpp

8033764: Remove the usage of StarTask from BufferingOopClosure

2014-02-10 12:51:51 +01:00

bufferingOopClosure.hpp

8033764: Remove the usage of StarTask from BufferingOopClosure

2014-02-10 12:51:51 +01:00

collectionSetChooser.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

collectionSetChooser.hpp

8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013

2013-12-24 11:48:39 -08:00

concurrentG1Refine.cpp

8019342: G1: High "Other" time most likely due to card redirtying

2014-04-16 16:46:58 +02:00

concurrentG1Refine.hpp

8019342: G1: High "Other" time most likely due to card redirtying

2014-04-16 16:46:58 +02:00

concurrentG1RefineThread.cpp

6885993: Named Thread: introduce print() and print_on(outputStream* st) methods

2014-05-01 05:52:28 -07:00

concurrentG1RefineThread.hpp

6885993: Named Thread: introduce print() and print_on(outputStream* st) methods

2014-05-01 05:52:28 -07:00

concurrentMark.cpp

8048085: Aborting marking just before remark results in useless additional clearing of the next mark bitmap

2014-07-21 09:59:46 +02:00

concurrentMark.hpp

8048085: Aborting marking just before remark results in useless additional clearing of the next mark bitmap

2014-07-21 09:59:46 +02:00

concurrentMark.inline.hpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

concurrentMarkThread.cpp

8048085: Aborting marking just before remark results in useless additional clearing of the next mark bitmap

2014-07-21 09:59:46 +02:00

concurrentMarkThread.hpp

6885993: Named Thread: introduce print() and print_on(outputStream* st) methods

2014-05-01 05:52:28 -07:00

concurrentMarkThread.inline.hpp

6989984: Use standard include model for Hospot

2010-11-23 13:22:55 -08:00

dirtyCardQueue.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

dirtyCardQueue.hpp

8019342: G1: High "Other" time most likely due to card redirtying

2014-04-16 16:46:58 +02:00

evacuationInfo.hpp

8005849: JEP 167: Event-Based JVM Tracing

2013-06-10 11:30:51 +02:00

g1_globals.cpp

6989984: Use standard include model for Hospot

2010-11-23 13:22:55 -08:00

g1_globals.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1_specialized_oop_closures.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1AllocRegion.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1AllocRegion.hpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1AllocRegion.inline.hpp

8047818: G1 HeapRegions can no longer be ContiguousSpaces

2014-06-26 11:36:58 +02:00

g1BiasedArray.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1BiasedArray.hpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1BlockOffsetTable.cpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1BlockOffsetTable.hpp

8047820: G1 Block offset table does not need to support generic Space classes

2014-06-25 16:53:13 +02:00

g1BlockOffsetTable.inline.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1CardCounts.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1CardCounts.hpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1CodeCacheRemSet.cpp

8049426: Minor cleanups after G1 class unloading

2014-07-09 16:44:30 +02:00

g1CodeCacheRemSet.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1CollectedHeap.cpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1CollectedHeap.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1CollectedHeap.inline.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1CollectorPolicy.cpp

8049051: Use of during_initial_mark_pause() in G1CollectorPolicy::record_collection_pause_end() prevents use of seperate object copy time prediction during marking

2014-07-21 09:59:37 +02:00

g1CollectorPolicy.hpp

8042298: Remove the names gen0 and gen1 from the GC code

2014-05-02 02:11:34 +02:00

g1ErgoVerbose.cpp

7113012: G1: rename not-fully-young GCs as "mixed"

2011-12-16 02:14:27 -05:00

g1ErgoVerbose.hpp

7185699: G1: Prediction model discrepancies

2012-08-21 14:10:39 -07:00

g1EvacFailure.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1GCPhaseTimes.cpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1GCPhaseTimes.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1HotCardCache.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

g1HotCardCache.hpp

8016302: Change type of the number of GC workers to unsigned int (2)

2014-04-03 17:49:31 +04:00

g1HRPrinter.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1HRPrinter.hpp

7049999: G1: Make the G1PrintHeapRegions output consistent and complete

2011-06-24 12:38:49 -04:00

g1Log.cpp

7160728: Introduce an extra logging level for G1 logging

2012-04-13 01:59:38 +02:00

g1Log.hpp

7160728: Introduce an extra logging level for G1 logging

2012-04-13 01:59:38 +02:00

g1MarkSweep.cpp

8048112: G1 Full GC needs to support the case when the very first region is not available

2014-07-21 10:00:31 +02:00

g1MarkSweep.hpp

8005849: JEP 167: Event-Based JVM Tracing

2013-06-10 11:30:51 +02:00

g1MMUTracker.cpp

7050392: G1: Introduce flag to generate a log of the G1 ergonomic decisions

2011-09-07 12:21:23 -04:00

g1MMUTracker.hpp

8025856: Fix typos in the GC code

2014-01-23 14:47:23 +01:00

g1MonitoringSupport.cpp

8025856: Fix typos in the GC code

2014-01-23 14:47:23 +01:00

g1MonitoringSupport.hpp

8025856: Fix typos in the GC code

2014-01-23 14:47:23 +01:00

g1OopClosures.cpp

8040977: G1 crashes when run with -XX:-G1DeferredRSUpdate

2014-06-26 16:01:07 +02:00

g1OopClosures.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

g1OopClosures.inline.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1ParScanThreadState.cpp

8040977: G1 crashes when run with -XX:-G1DeferredRSUpdate

2014-06-26 16:01:07 +02:00

g1ParScanThreadState.hpp

8035401: Fix visibility of G1ParScanThreadState members

2014-06-26 15:48:05 +02:00

g1ParScanThreadState.inline.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

g1RemSet.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

g1RemSet.hpp

8016302: Change type of the number of GC workers to unsigned int (2)

2014-04-03 17:49:31 +04:00

g1RemSet.inline.hpp

8035400: Move G1ParScanThreadState into its own files

2014-06-26 15:45:07 +02:00

g1RemSetSummary.cpp

8026848: -XX:+G1SummarizeRSetStats can result in wrong exit code and crash

2013-10-22 11:50:12 +02:00

g1RemSetSummary.hpp

8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads

2013-09-30 12:43:59 +02:00

g1SATBCardTableModRefBS.cpp

8048214: Linker error when compiling G1SATBCardTableModRefBS after include order changes

2014-06-26 13:20:18 +02:00

g1SATBCardTableModRefBS.hpp

8048214: Linker error when compiling G1SATBCardTableModRefBS after include order changes

2014-06-26 13:20:18 +02:00

g1StringDedup.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

g1StringDedup.hpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

g1StringDedupQueue.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

g1StringDedupQueue.hpp

8037112: gc/g1/TestHumongousAllocInitialMark.java caused SIGSEGV

2014-04-11 11:00:12 +02:00

g1StringDedupStat.cpp

8029075: String deduplication in G1

2014-03-18 19:07:22 +01:00

g1StringDedupStat.hpp

8029075: String deduplication in G1

2014-03-18 19:07:22 +01:00

g1StringDedupTable.cpp

8029075: String deduplication in G1

2014-03-18 19:07:22 +01:00

g1StringDedupTable.hpp

8029075: String deduplication in G1

2014-03-18 19:07:22 +01:00

g1StringDedupThread.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

g1StringDedupThread.hpp

6885993: Named Thread: introduce print() and print_on(outputStream* st) methods

2014-05-01 05:52:28 -07:00

g1YCTypes.hpp

8005849: JEP 167: Event-Based JVM Tracing

2013-06-10 11:30:51 +02:00

heapRegion.cpp

8048112: G1 Full GC needs to support the case when the very first region is not available

2014-07-21 10:00:31 +02:00

heapRegion.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

heapRegion.inline.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

heapRegionRemSet.cpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

heapRegionRemSet.hpp

8027959: Early reclamation of large objects in G1

2014-07-23 09:03:32 +02:00

heapRegionSeq.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

heapRegionSeq.hpp

8040722: G1: Clean up usages of heap_region_containing

2014-04-17 15:57:02 +02:00

heapRegionSeq.inline.hpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

heapRegionSet.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

heapRegionSet.hpp

8048112: G1 Full GC needs to support the case when the very first region is not available

2014-07-21 10:00:31 +02:00

heapRegionSet.inline.hpp

8039089: List verification enabled in product builds

2014-04-03 16:20:16 +02:00

ptrQueue.cpp

8025856: Fix typos in the GC code

2014-01-23 14:47:23 +01:00

ptrQueue.hpp

8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013

2013-12-24 11:48:39 -08:00

satbQueue.cpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

satbQueue.hpp

8049420: Backout 8048248 to correct attribution

2014-07-07 12:37:11 +02:00

sparsePRT.cpp

8044775: Improve usage of umbrella header atomic.inline.hpp

2014-06-04 11:56:44 +02:00

sparsePRT.hpp

8042474: Clean up duplicated code in RSHashTable

2014-05-08 10:29:17 +02:00

survRateGroup.cpp

8037816: Fix for 8036122 breaks build with Xcode5/clang

2014-05-09 16:50:54 -04:00

survRateGroup.hpp

7197424: update copyright year to match last edit in jdk8 hotspot repository

2012-10-09 10:09:34 -07:00

vm_operations_g1.cpp

8043607: Add a GC id as a log decoration similar to PrintGCTimeStamps

2014-06-19 13:31:14 +02:00

vm_operations_g1.hpp

7172388: G1: _total_full_collections should not be incremented for concurrent cycles

2012-06-05 22:30:24 +02:00

vmStructs_g1.hpp

8047818: G1 HeapRegions can no longer be ContiguousSpaces

2014-06-26 11:36:58 +02:00