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comparison src/share/vm/gc_implementation/g1/g1RemSet.cpp @ 677:96b229c54d1e

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6543938: G1: remove the concept of popularity Reviewed-by: iveresov, tonyp
author apetrusenko
date Wed, 25 Mar 2009 13:10:54 -0700
parents 2314b7336582
children b803b1b9e206
comparison
equal deleted inserted replaced
649:59f139e8a8d1 677:96b229c54d1e
578 guarantee(false, "NYI"); 578 guarantee(false, "NYI");
579 } 579 }
580 virtual void do_oop(oop* p) { 580 virtual void do_oop(oop* p) {
581 HeapRegion* to = _g1->heap_region_containing(*p); 581 HeapRegion* to = _g1->heap_region_containing(*p);
582 if (to->in_collection_set()) { 582 if (to->in_collection_set()) {
583 if (to->rem_set()->add_reference(p, 0)) { 583 to->rem_set()->add_reference(p, 0);
584 _g1->schedule_popular_region_evac(to);
585 }
586 } 584 }
587 } 585 }
588 }; 586 };
589 587
590 class UpdateRSetOopsIntoCSDeferred : public OopClosure { 588 class UpdateRSetOopsIntoCSDeferred : public OopClosure {
1022 HeapRegionRemSet::static_mem_size()/K, 1020 HeapRegionRemSet::static_mem_size()/K,
1023 HeapRegionRemSet::fl_mem_size()/K); 1021 HeapRegionRemSet::fl_mem_size()/K);
1024 gclog_or_tty->print_cr(" %d occupied cards represented.", 1022 gclog_or_tty->print_cr(" %d occupied cards represented.",
1025 blk.occupied()); 1023 blk.occupied());
1026 gclog_or_tty->print_cr(" Max sz region = [" PTR_FORMAT ", " PTR_FORMAT " )" 1024 gclog_or_tty->print_cr(" Max sz region = [" PTR_FORMAT ", " PTR_FORMAT " )"
1027 " %s, cap = " SIZE_FORMAT "K, occ = " SIZE_FORMAT "K.", 1025 ", cap = " SIZE_FORMAT "K, occ = " SIZE_FORMAT "K.",
1028 blk.max_mem_sz_region()->bottom(), blk.max_mem_sz_region()->end(), 1026 blk.max_mem_sz_region()->bottom(), blk.max_mem_sz_region()->end(),
1029 (blk.max_mem_sz_region()->popular() ? "POP" : ""),
1030 (blk.max_mem_sz_region()->rem_set()->mem_size() + K - 1)/K, 1027 (blk.max_mem_sz_region()->rem_set()->mem_size() + K - 1)/K,
1031 (blk.max_mem_sz_region()->rem_set()->occupied() + K - 1)/K); 1028 (blk.max_mem_sz_region()->rem_set()->occupied() + K - 1)/K);
1032 gclog_or_tty->print_cr(" Did %d coarsenings.", 1029 gclog_or_tty->print_cr(" Did %d coarsenings.",
1033 HeapRegionRemSet::n_coarsenings()); 1030 HeapRegionRemSet::n_coarsenings());
1034 1031