hg: hsx/hotspot-gc/hotspot: 7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx

bengt.rutisson at oracle.com bengt.rutisson at oracle.com
Thu Dec 22 23:45:20 UTC 2011


Changeset: 1cbe7978b021
Author:    brutisso
Date:      2011-12-21 22:13 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/1cbe7978b021

7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx
Summary: Use a percentage of -Xms as min and another percentage of -Xmx as max for the young gen size
Reviewed-by: tonyp, johnc

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp




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