23 */
24
25 #include "precompiled.hpp"
26 #include "gc/g1/concurrentG1Refine.hpp"
27 #include "gc/g1/dirtyCardQueue.hpp"
28 #include "gc/g1/g1BlockOffsetTable.inline.hpp"
29 #include "gc/g1/g1CollectedHeap.inline.hpp"
30 #include "gc/g1/g1FromCardCache.hpp"
31 #include "gc/g1/g1GCPhaseTimes.hpp"
32 #include "gc/g1/g1HotCardCache.hpp"
33 #include "gc/g1/g1OopClosures.inline.hpp"
34 #include "gc/g1/g1RemSet.inline.hpp"
35 #include "gc/g1/g1SATBCardTableModRefBS.inline.hpp"
36 #include "gc/g1/heapRegion.inline.hpp"
37 #include "gc/g1/heapRegionManager.inline.hpp"
38 #include "gc/g1/heapRegionRemSet.hpp"
39 #include "gc/shared/gcTraceTime.inline.hpp"
40 #include "memory/iterator.hpp"
41 #include "memory/resourceArea.hpp"
42 #include "oops/oop.inline.hpp"
43 #include "utilities/globalDefinitions.hpp"
44 #include "utilities/intHisto.hpp"
45 #include "utilities/stack.inline.hpp"
46
47 // Collects information about the overall remembered set scan progress during an evacuation.
48 class G1RemSetScanState : public CHeapObj<mtGC> {
49 private:
50 class G1ClearCardTableTask : public AbstractGangTask {
51 G1CollectedHeap* _g1h;
52 uint* _dirty_region_list;
53 size_t _num_dirty_regions;
54 size_t _chunk_length;
55
56 size_t volatile _cur_dirty_regions;
57 public:
58 G1ClearCardTableTask(G1CollectedHeap* g1h,
59 uint* dirty_region_list,
60 size_t num_dirty_regions,
61 size_t chunk_length) :
62 AbstractGangTask("G1 Clear Card Table Task"),
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23 */
24
25 #include "precompiled.hpp"
26 #include "gc/g1/concurrentG1Refine.hpp"
27 #include "gc/g1/dirtyCardQueue.hpp"
28 #include "gc/g1/g1BlockOffsetTable.inline.hpp"
29 #include "gc/g1/g1CollectedHeap.inline.hpp"
30 #include "gc/g1/g1FromCardCache.hpp"
31 #include "gc/g1/g1GCPhaseTimes.hpp"
32 #include "gc/g1/g1HotCardCache.hpp"
33 #include "gc/g1/g1OopClosures.inline.hpp"
34 #include "gc/g1/g1RemSet.inline.hpp"
35 #include "gc/g1/g1SATBCardTableModRefBS.inline.hpp"
36 #include "gc/g1/heapRegion.inline.hpp"
37 #include "gc/g1/heapRegionManager.inline.hpp"
38 #include "gc/g1/heapRegionRemSet.hpp"
39 #include "gc/shared/gcTraceTime.inline.hpp"
40 #include "memory/iterator.hpp"
41 #include "memory/resourceArea.hpp"
42 #include "oops/oop.inline.hpp"
43 #include "utilities/align.hpp"
44 #include "utilities/globalDefinitions.hpp"
45 #include "utilities/intHisto.hpp"
46 #include "utilities/stack.inline.hpp"
47
48 // Collects information about the overall remembered set scan progress during an evacuation.
49 class G1RemSetScanState : public CHeapObj<mtGC> {
50 private:
51 class G1ClearCardTableTask : public AbstractGangTask {
52 G1CollectedHeap* _g1h;
53 uint* _dirty_region_list;
54 size_t _num_dirty_regions;
55 size_t _chunk_length;
56
57 size_t volatile _cur_dirty_regions;
58 public:
59 G1ClearCardTableTask(G1CollectedHeap* g1h,
60 uint* dirty_region_list,
61 size_t num_dirty_regions,
62 size_t chunk_length) :
63 AbstractGangTask("G1 Clear Card Table Task"),
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