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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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5
hotspot/src/share/vm/gc_implementation/shared/concurrentGCThread.cpp
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@ -27,13 +27,12 @@
# include "incls/_precompiled.incl"
# include "incls/_concurrentGCThread.cpp.incl"
bool ConcurrentGCThread::_should_terminate = false;
bool ConcurrentGCThread::_has_terminated = false;
int ConcurrentGCThread::_CGC_flag = CGC_nil;
SuspendibleThreadSet ConcurrentGCThread::_sts;
ConcurrentGCThread::ConcurrentGCThread() {
ConcurrentGCThread::ConcurrentGCThread() :
_should_terminate(false), _has_terminated(false) {
_sts.initialize();
};