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6984287: Regularize how GC parallel workers are specified

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Associate number of GC workers with the workgang as opposed to the task.

Reviewed-by: johnc, ysr
This commit is contained in:
Jon Masamitsu 2010-09-20 14:38:38 -07:00
parent 3af63c10ab
commit 28e56b8970
29 changed files with 504 additions and 216 deletions
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5
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
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@ -656,6 +656,9 @@ protected:
bool _unclean_regions_coming;
public:
SubTasksDone* process_strong_tasks() { return _process_strong_tasks; }
void set_refine_cte_cl_concurrency(bool concurrent);
RefToScanQueue *task_queue(int i) const;
@ -684,7 +687,7 @@ public:
void set_par_threads(int t) {
SharedHeap::set_par_threads(t);
_process_strong_tasks->set_par_threads(t);
_process_strong_tasks->set_n_threads(t);
}
virtual CollectedHeap::Name kind() const {