Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp @ 2149:7e37af9d69ef
7011379: G1: overly long concurrent marking cycles
Summary: This changeset introduces filtering of SATB buffers at the point when they are about to be enqueued. If this filtering clears enough entries on each buffer, the buffer can then be re-used and not enqueued. This cuts down the number of SATB buffers that need to be processed by the concurrent marking threads.
Reviewed-by: johnc, ysr
| author | tonyp |
|---|---|
| date | Wed, 19 Jan 2011 09:35:17 -0500 |
| parents | b158bed62ef5 |
| children | 0fa27f37d4d4 |
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| 2137:ffd725ff6943 | 2149:7e37af9d69ef |
|---|---|
| 26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTEDHEAP_INLINE_HPP | 26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTEDHEAP_INLINE_HPP |
| 27 | 27 |
| 28 #include "gc_implementation/g1/concurrentMark.hpp" | 28 #include "gc_implementation/g1/concurrentMark.hpp" |
| 29 #include "gc_implementation/g1/g1CollectedHeap.hpp" | 29 #include "gc_implementation/g1/g1CollectedHeap.hpp" |
| 30 #include "gc_implementation/g1/g1CollectorPolicy.hpp" | 30 #include "gc_implementation/g1/g1CollectorPolicy.hpp" |
| 31 #include "gc_implementation/g1/heapRegionSeq.hpp" | 31 #include "gc_implementation/g1/heapRegionSeq.inline.hpp" |
| 32 #include "utilities/taskqueue.hpp" | 32 #include "utilities/taskqueue.hpp" |
| 33 | 33 |
| 34 // Inline functions for G1CollectedHeap | 34 // Inline functions for G1CollectedHeap |
| 35 | 35 |
| 36 inline HeapRegion* | 36 inline HeapRegion* |