JLink OutOfMemoryError
- To: mathgroup at smc.vnet.net
- Subject: [mg70156] JLink OutOfMemoryError
- From: "Allen, Matthew" <mallen at sandia.gov>
- Date: Fri, 6 Oct 2006 01:57:56 -0400 (EDT)
Hello, I'm trying to do large array crunching in Mathematica/Jlink. The code works fine for small 2D arrays, but when I try to use large arrays (i.e. 400000x64) I get a java.lang.OutOfMemoryError I've tried to increase the memeory supply by using: InstallJava[CommandLine->"C:\Program Files\Wolfram Research\Mathematica\5.2\SystemFiles\Java\Windows\bin\java.exe -Xms32m -Xmx128m"] but it crashes or asks me to "Select the MathLink file to run." Does anybody have any advice. I really need to crunch big arrays and I don't want to use another system. Thanks for any advice. matthew allen ************************************************ Matthew Allen Senior Member of Technical Staff Rad/Nuc Detection Systems Sandia National Laboratories/California mallen at sandia.gov (925)294-6662 ************************************************