hg: hsx/hotspot-gc/hotspot: 8015268: NPG: 2.5% regression in young GC times on CRM Sales Opty

[stefan.karlsson at oracle.com]

Changeset: eda078b01c65
Author:    stefank
Date:      2013-05-27 15:22 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/eda078b01c65

8015268: NPG: 2.5% regression in young GC times on CRM Sales Opty
Summary: Split SystemDictionary and ClassLoaderDataGraph root processing to help load balancing.
Reviewed-by: tschatzl, johnc

! src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp
! src/share/vm/gc_implementation/parallelScavenge/pcTasks.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp
! src/share/vm/gc_implementation/parallelScavenge/psTasks.hpp
! src/share/vm/memory/sharedHeap.cpp