22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/g1/concurrentG1Refine.hpp"
27 #include "gc/g1/concurrentG1RefineThread.hpp"
28 #include "gc/g1/dirtyCardQueue.hpp"
29 #include "gc/g1/g1BlockOffsetTable.inline.hpp"
30 #include "gc/g1/g1CollectedHeap.inline.hpp"
31 #include "gc/g1/g1CollectorPolicy.hpp"
32 #include "gc/g1/g1FromCardCache.hpp"
33 #include "gc/g1/g1GCPhaseTimes.hpp"
34 #include "gc/g1/g1HotCardCache.hpp"
35 #include "gc/g1/g1OopClosures.inline.hpp"
36 #include "gc/g1/g1RemSet.inline.hpp"
37 #include "gc/g1/g1SATBCardTableModRefBS.inline.hpp"
38 #include "gc/g1/heapRegion.inline.hpp"
39 #include "gc/g1/heapRegionManager.inline.hpp"
40 #include "gc/g1/heapRegionRemSet.hpp"
41 #include "memory/iterator.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 G1RemSet::G1RemSet(G1CollectedHeap* g1, CardTableModRefBS* ct_bs) :
48 _g1(g1),
49 _conc_refine_cards(0),
50 _ct_bs(ct_bs),
51 _g1p(_g1->g1_policy()),
52 _cg1r(g1->concurrent_g1_refine()),
53 _cset_rs_update_cl(NULL),
54 _prev_period_summary(),
55 _into_cset_dirty_card_queue_set(false)
56 {
57 _cset_rs_update_cl = NEW_C_HEAP_ARRAY(G1ParPushHeapRSClosure*, n_workers(), mtGC);
58 for (uint i = 0; i < n_workers(); i++) {
59 _cset_rs_update_cl[i] = NULL;
60 }
61 if (log_is_enabled(Trace, gc, remset)) {
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22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/g1/concurrentG1Refine.hpp"
27 #include "gc/g1/concurrentG1RefineThread.hpp"
28 #include "gc/g1/dirtyCardQueue.hpp"
29 #include "gc/g1/g1BlockOffsetTable.inline.hpp"
30 #include "gc/g1/g1CollectedHeap.inline.hpp"
31 #include "gc/g1/g1CollectorPolicy.hpp"
32 #include "gc/g1/g1FromCardCache.hpp"
33 #include "gc/g1/g1GCPhaseTimes.hpp"
34 #include "gc/g1/g1HotCardCache.hpp"
35 #include "gc/g1/g1OopClosures.inline.hpp"
36 #include "gc/g1/g1RemSet.inline.hpp"
37 #include "gc/g1/g1SATBCardTableModRefBS.inline.hpp"
38 #include "gc/g1/heapRegion.inline.hpp"
39 #include "gc/g1/heapRegionManager.inline.hpp"
40 #include "gc/g1/heapRegionRemSet.hpp"
41 #include "memory/iterator.hpp"
42 #include "memory/resourceArea.hpp"
43 #include "oops/oop.inline.hpp"
44 #include "utilities/globalDefinitions.hpp"
45 #include "utilities/intHisto.hpp"
46 #include "utilities/stack.inline.hpp"
47
48 G1RemSet::G1RemSet(G1CollectedHeap* g1, CardTableModRefBS* ct_bs) :
49 _g1(g1),
50 _conc_refine_cards(0),
51 _ct_bs(ct_bs),
52 _g1p(_g1->g1_policy()),
53 _cg1r(g1->concurrent_g1_refine()),
54 _cset_rs_update_cl(NULL),
55 _prev_period_summary(),
56 _into_cset_dirty_card_queue_set(false)
57 {
58 _cset_rs_update_cl = NEW_C_HEAP_ARRAY(G1ParPushHeapRSClosure*, n_workers(), mtGC);
59 for (uint i = 0; i < n_workers(); i++) {
60 _cset_rs_update_cl[i] = NULL;
61 }
62 if (log_is_enabled(Trace, gc, remset)) {
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