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6484957: G1: parallel concurrent refinement

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6826318: G1: remove traversal-based refinement code

Removed traversal-based refinement code as it's no longer used. Made the concurrent refinement (queue-based) parallel.

Reviewed-by: tonyp
This commit is contained in:
Igor Veresov 2009-05-11 16:30:56 -07:00
parent 955a453996
commit 8c764e214c
23 changed files with 230 additions and 666 deletions
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4
hotspot/src/share/vm/memory/cardTableRS.cpp
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@ -33,12 +33,8 @@ CardTableRS::CardTableRS(MemRegion whole_heap,
{
#ifndef SERIALGC
if (UseG1GC) {
if (G1RSBarrierUseQueue) {
_ct_bs = new G1SATBCardTableLoggingModRefBS(whole_heap,
max_covered_regions);
} else {
_ct_bs = new G1SATBCardTableModRefBS(whole_heap, max_covered_regions);
}
} else {
_ct_bs = new CardTableModRefBSForCTRS(whole_heap, max_covered_regions);
}