# HG changeset patch
# User wenzelm
# Date 1451471576 -3600
# Node ID 5b067c681989265ad8443a72251b742cf47d4d10
# Parent  0c7e865fa7cb5280060753572dc1f19661c5537c
tuned java options;

diff -r 0c7e865fa7cb -r 5b067c681989 etc/settings
--- a/etc/settings	Wed Dec 30 11:21:54 2015 +0100
+++ b/etc/settings	Wed Dec 30 11:32:56 2015 +0100
@@ -14,7 +14,7 @@
 
 ISABELLE_SCALA_BUILD_OPTIONS="-encoding UTF-8 -nowarn -target:jvm-1.7 -Xmax-classfile-name 130"
 
-ISABELLE_JAVA_SYSTEM_OPTIONS="-server -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -Dfile.encoding=UTF-8 -Disabelle.threads=0"
+ISABELLE_JAVA_SYSTEM_OPTIONS="-server -XX:MinHeapFreeRatio=30 -XX:MaxHeapFreeRatio=60 -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -Dfile.encoding=UTF-8 -Disabelle.threads=0"
 
 classpath "$ISABELLE_HOME/lib/classes/Pure.jar"
 
diff -r 0c7e865fa7cb -r 5b067c681989 src/Tools/jEdit/etc/settings
--- a/src/Tools/jEdit/etc/settings	Wed Dec 30 11:21:54 2015 +0100
+++ b/src/Tools/jEdit/etc/settings	Wed Dec 30 11:32:56 2015 +0100
@@ -5,8 +5,8 @@
 
 JEDIT_OPTIONS="-reuseview -noserver -nobackground -log=9"
 
-JEDIT_JAVA_OPTIONS32="-Xms128m -Xmx1024m -Xss4m"
-JEDIT_JAVA_OPTIONS64="-Xms512m -Xmx2560m -Xss8m"
+JEDIT_JAVA_OPTIONS32="-Xms128m -Xmx1024m -Xss4m -XX:MetaspaceSize=128m"
+JEDIT_JAVA_OPTIONS64="-Xms512m -Xmx2560m -Xss8m -XX:MetaspaceSize=256m"
 JEDIT_JAVA_SYSTEM_OPTIONS="-Duser.language=en -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dapple.laf.useScreenMenuBar=true -Dapple.awt.application.name=Isabelle"
 
 ISABELLE_JEDIT_OPTIONS=""