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6543938: G1: remove the concept of popularity

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Reviewed-by: iveresov, tonyp
This commit is contained in:
Andrey Petrusenko 2009-03-25 13:10:54 -07:00
parent cb822b7e10
commit cf2ae8d98d
19 changed files with 101 additions and 1074 deletions
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7
hotspot/src/share/vm/gc_implementation/g1/g1RemSet.cpp
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@ -580,9 +580,7 @@ public:
virtual void do_oop(oop* p) {
HeapRegion* to = _g1->heap_region_containing(*p);
if (to->in_collection_set()) {
if (to->rem_set()->add_reference(p, 0)) {
_g1->schedule_popular_region_evac(to);
}
to->rem_set()->add_reference(p, 0);
}
}
};
@ -1024,9 +1022,8 @@ void HRInto_G1RemSet::print_summary_info() {
gclog_or_tty->print_cr(" %d occupied cards represented.",
blk.occupied());
gclog_or_tty->print_cr(" Max sz region = [" PTR_FORMAT ", " PTR_FORMAT " )"
" %s, cap = " SIZE_FORMAT "K, occ = " SIZE_FORMAT "K.",
", cap = " SIZE_FORMAT "K, occ = " SIZE_FORMAT "K.",
blk.max_mem_sz_region()->bottom(), blk.max_mem_sz_region()->end(),
(blk.max_mem_sz_region()->popular() ? "POP" : ""),
(blk.max_mem_sz_region()->rem_set()->mem_size() + K - 1)/K,
(blk.max_mem_sz_region()->rem_set()->occupied() + K - 1)/K);
gclog_or_tty->print_cr(" Did %d coarsenings.",