
210 Accelerating MATLAB
®
Performance
-XX: + AggressiveOpts and -XX: + UseLargePages), -Dapple.awt.graphics.
UseQuartz (MacOS) and -Dsun.java2d.pmoffscreen = false (MacOS and Linux).*
The list of Java startup parameters used by MATLAB can be determined in run time as
follows:
>> mxBean = java.lang.management.ManagementFactory.getRuntimeMXBean;
>> params = cell(mxBean.getInputArguments.toArray)
params =
'-XX:PermSize=32m'
'-Xms64m'
'-XX:NewRatio=3'
'-XX:MaxPermSize=128m'
'-Xmx256m'
'-Dsun.java2d.noddraw=true'
...
4.9 Additional Techniques
4.9.1 Reduce the Number of Workspace Variables
MATLAB automatically updates the Desktop W ...