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comparison src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp @ 20505:8ba0078861d4

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8047976: Ergonomics for GC thread counts should update the flags Summary: Ergonomics updates flags for number of GC threads Reviewed-by: tschatzl, jwilhelm Contributed-by: sangheon.kim@oracle.com
author jwilhelm
date Sat, 27 Sep 2014 15:11:41 +0200
parents 1f1d373cd044
children 7848fc12602b
comparison
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20502:13dbe89e447c 20505:8ba0078861d4
126 } 126 }
127 } 127 }
128 } 128 }
129 129
130 uint ConcurrentG1Refine::thread_num() { 130 uint ConcurrentG1Refine::thread_num() {
131 uint n_threads = (G1ConcRefinementThreads > 0) ? G1ConcRefinementThreads 131 return G1ConcRefinementThreads;
132 : ParallelGCThreads;
133 return MAX2<uint>(n_threads, 1);
134 } 132 }
135 133
136 void ConcurrentG1Refine::print_worker_threads_on(outputStream* st) const { 134 void ConcurrentG1Refine::print_worker_threads_on(outputStream* st) const {
137 for (uint i = 0; i < _n_threads; ++i) { 135 for (uint i = 0; i < _n_threads; ++i) {
138 _threads[i]->print_on(st); 136 _threads[i]->print_on(st);