changeset 30078:cecb6ee4437a

8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29 Summary: Allow use of large pages for auxiliary data structures in G1. Clean up existing interfaces. Reviewed-by: jmasa, pliden, stefank
author tschatzl
date Tue, 07 Apr 2015 10:41:24 +0200
parents 1b49d946a1c8
children c36983f542c8
files test/lib/sun/hotspot/WhiteBox.java
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/test/lib/sun/hotspot/WhiteBox.java	Thu Apr 02 19:09:06 2015 +0300
+++ b/test/lib/sun/hotspot/WhiteBox.java	Tue Apr 07 10:41:24 2015 +0200
@@ -83,6 +83,7 @@
 
   public native int  getHeapOopSize();
   public native int  getVMPageSize();
+  public native long getVMLargePageSize();
 
   private native boolean isObjectInOldGen0(Object o);
   public         boolean isObjectInOldGen(Object o) {