sudo gedit /usr/local/cuda-5.5/libnsight/nsight.ini
--launcher.defaultAction
openFile
-vm
../jre/bin/java
-vmargs
-XX:CompileCommand=exclude,java/lang/reflect/Array,newInstance
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx4096m
-XX:MaxPermSize=512m
nisght heap increase,布布扣,bubuko.com
原文：http://www.cnblogs.com/huashiyiqike/p/3887176.html