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8073204: Determining the desired PLAB size adjusts to the the number of threads at the wrong place

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Calculate the desired PLAB value for a single thread and then return desired PLAB size according to the current number of threads when needed

Reviewed-by: ysr, jwilhelm, tschatzl
This commit is contained in:
Sangheon Kim 2015-04-28 12:02:50 -07:00
parent e08169c253
commit e207b18f10
9 changed files with 38 additions and 29 deletions
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hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
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@ -5438,7 +5438,7 @@ void G1CollectedHeap::evacuate_collection_set(EvacuationInfo& evacuation_info) {
phase_times->record_string_dedup_fixup_time(fixup_time_ms);
}
_allocator->release_gc_alloc_regions(n_workers, evacuation_info);
_allocator->release_gc_alloc_regions(evacuation_info);
g1_rem_set()->cleanup_after_oops_into_collection_set_do();
// Reset and re-enable the hot card cache.