JVM parameters tuning question.

Posted Mon, 14/02/2011 - 18:24 by oleg
, ,

I using IntelliJ 9 (Client's choice)

Some project running just fine from the IDE with following parameters :

 -server -Xmx1024M -XX:SoftRefLRUPolicyMSPerMB=5000 -enableassertions -DLOG_TO_CONSOLE=true  -DenableP4Edit=true -DcreateGolden=true -DuseServerEmulator=REMOTE -DuseAgentEmulator=REMOTE -DcleanDatabase=true  -XX:+HeapDumpOnOutOfMemoryError  -XX:MaxPermSize=128m -XX:HeapDumpPath=oom.hprof

But when I trying to change max memory to -Xmx1500M - it fails to load. 

I have windows 32 with 3G physical memory jdk1.6.0_22.

 

Any suggestion why it's happening or how to fix it?

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Comments

by shalom - 14/02/2011 - 20:10

What's the exception you get?

make sure you have a swap file at least the size of you ram, don't know how to check that on windows.