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jdk-24/hotspot/src/share/vm/memory
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Vladimir Kozlov 69f9ddee90 6791178: Specialize for zero as the compressed oop vm heap base 
Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.

Reviewed-by: never, twisti, jcoomes, coleenp
2009-03-12 10:37:46 -07:00
..
allocation.cpp
Initial load
2007-12-01 00:00:00 +00:00
allocation.hpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
allocation.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
barrierSet.cpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
barrierSet.hpp
Merge
2008-08-21 23:36:31 -04:00
barrierSet.inline.hpp
Merge
2008-08-21 23:36:31 -04:00
blockOffsetTable.cpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
blockOffsetTable.hpp
Merge
2008-10-07 11:01:35 -07:00
blockOffsetTable.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
cardTableModRefBS.cpp
6720309: G1: don't synchronously update RSet during evacuation pauses
2009-03-06 13:50:14 -08:00
cardTableModRefBS.hpp
6720309: G1: don't synchronously update RSet during evacuation pauses
2009-03-06 13:50:14 -08:00
cardTableRS.cpp
Merge
2008-08-21 23:36:31 -04:00
cardTableRS.hpp
Merge
2008-08-21 23:36:31 -04:00
classify.cpp
Initial load
2007-12-01 00:00:00 +00:00
classify.hpp
Initial load
2007-12-01 00:00:00 +00:00
collectorPolicy.cpp
Merge
2008-08-21 23:36:31 -04:00
collectorPolicy.hpp
Merge
2008-08-21 23:36:31 -04:00
compactingPermGenGen.cpp
6736341: PermGen size is insufficient for jconsole
2008-08-19 17:55:15 -04:00
compactingPermGenGen.hpp
Merge
2008-10-22 15:07:23 -04:00
compactPermGen.hpp
Initial load
2007-12-01 00:00:00 +00:00
defNewGeneration.cpp
6778647: snap(), snap_policy() should be renamed setup(), setup_policy()
2008-12-01 23:25:24 -08:00
defNewGeneration.hpp
Merge
2008-07-28 15:30:23 -07:00
defNewGeneration.inline.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
dump.cpp
6761092: jvm crashes when CDS is enabled
2008-10-22 14:48:08 -04:00
filemap.cpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
filemap.hpp
Initial load
2007-12-01 00:00:00 +00:00
gcLocker.cpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
gcLocker.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
gcLocker.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
genCollectedHeap.cpp
6791178: Specialize for zero as the compressed oop vm heap base
2009-03-12 10:37:46 -07:00
genCollectedHeap.hpp
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
2009-01-06 07:05:05 -08:00
generation.cpp
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
2009-01-06 07:05:05 -08:00
generation.hpp
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
2009-01-06 07:05:05 -08:00
generation.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
generationSpec.cpp
Initial load
2007-12-01 00:00:00 +00:00
generationSpec.hpp
Initial load
2007-12-01 00:00:00 +00:00
genMarkSweep.cpp
6778647: snap(), snap_policy() should be renamed setup(), setup_policy()
2008-12-01 23:25:24 -08:00
genMarkSweep.hpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
genOopClosures.hpp
Merge
2008-08-21 23:36:31 -04:00
genOopClosures.inline.hpp
Merge
2008-08-21 23:36:31 -04:00
genRemSet.cpp
Initial load
2007-12-01 00:00:00 +00:00
genRemSet.hpp
Merge
2008-08-21 23:36:31 -04:00
genRemSet.inline.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
heap.cpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
heap.hpp
Initial load
2007-12-01 00:00:00 +00:00
heapInspection.cpp
6797870: Add -XX:+{HeapDump,PrintClassHistogram}{Before,After}FullGC
2009-03-02 16:37:04 -08:00
heapInspection.hpp
6797870: Add -XX:+{HeapDump,PrintClassHistogram}{Before,After}FullGC
2009-03-02 16:37:04 -08:00
iterator.cpp
Initial load
2007-12-01 00:00:00 +00:00
iterator.hpp
Merge
2008-08-21 23:36:31 -04:00
memRegion.cpp
Initial load
2007-12-01 00:00:00 +00:00
memRegion.hpp
Initial load
2007-12-01 00:00:00 +00:00
modRefBarrierSet.hpp
Merge
2008-08-21 23:36:31 -04:00
oopFactory.cpp
6792421: assert(_bitMap->isMarked(addr+size-1),inconsistent Printezis mark)
2009-01-31 00:15:00 -08:00
oopFactory.hpp
6792421: assert(_bitMap->isMarked(addr+size-1),inconsistent Printezis mark)
2009-01-31 00:15:00 -08:00
permGen.cpp
6782457: CMS: Livelock in CompactibleFreeListSpace::block_size()
2008-12-10 23:46:10 -08:00
permGen.hpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
referencePolicy.cpp
6785258: Update copyright year
2008-12-15 16:55:11 -08:00
referencePolicy.hpp
6785258: Update copyright year
2008-12-15 16:55:11 -08:00
referenceProcessor.cpp
6786503: Overflow list performance can be improved
2009-01-26 12:47:21 -08:00
referenceProcessor.hpp
6778647: snap(), snap_policy() should be renamed setup(), setup_policy()
2008-12-01 23:25:24 -08:00
resourceArea.cpp
Initial load
2007-12-01 00:00:00 +00:00
resourceArea.hpp
Initial load
2007-12-01 00:00:00 +00:00
restore.cpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
serialize.cpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
sharedHeap.cpp
6578152: fill_region_with_object has usability and safety issues
2008-12-11 12:05:08 -08:00
sharedHeap.hpp
6578152: fill_region_with_object has usability and safety issues
2008-12-11 12:05:08 -08:00
space.cpp
6692899: CMS: many vm.parallel_class_loading tests fail with assert "missing Printezis mark"
2009-01-11 16:58:24 -08:00
space.hpp
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
2009-01-06 07:05:05 -08:00
space.inline.hpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
specialized_oop_closures.cpp
Initial load
2007-12-01 00:00:00 +00:00
specialized_oop_closures.hpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
tenuredGeneration.cpp
6578152: fill_region_with_object has usability and safety issues
2008-12-11 12:05:08 -08:00
tenuredGeneration.hpp
6785258: Update copyright year
2008-12-15 16:55:11 -08:00
threadLocalAllocBuffer.cpp
6578152: fill_region_with_object has usability and safety issues
2008-12-11 12:05:08 -08:00
threadLocalAllocBuffer.hpp
Initial load
2007-12-01 00:00:00 +00:00
threadLocalAllocBuffer.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
universe.cpp
6791178: Specialize for zero as the compressed oop vm heap base
2009-03-12 10:37:46 -07:00
universe.hpp
6791178: Specialize for zero as the compressed oop vm heap base
2009-03-12 10:37:46 -07:00
universe.inline.hpp
Initial load
2007-12-01 00:00:00 +00:00
watermark.hpp
Initial load
2007-12-01 00:00:00 +00:00