Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1RemSet.cpp @ 677:96b229c54d1e
6543938: G1: remove the concept of popularity
Reviewed-by: iveresov, tonyp
author | apetrusenko |
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date | Wed, 25 Mar 2009 13:10:54 -0700 |
parents | 2314b7336582 |
children | b803b1b9e206 |
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649:59f139e8a8d1 | 677:96b229c54d1e |
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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 |