How to use JPCSP with 4GB of RAM?

[montcer9012]

You could increase the Java Heap by replacing "-Xmx1024m" for something higher but remember that RAM memory will not give you an important speed boost since RAM is just the process information that have to be process on the CPU; think on it like a waiting room where process are waiting for being processed and 2GB can be enough to the game you are playing.

The easier and faster way to speed up JPCSP is upgrading your PC hardware; however, if it is not an option for you, try some work around on JPCSP options like decreasing the MaximumCompilerMethod, Enable Vertex Cache or run it with JPCSP launcher who provides important Java commands that may help you.