Posted by kitfox on Feb 03, 2012; 5:33am
URL: https://forum.jogamp.org/JOGL-slows-down-after-extended-use-tp3705684p3712240.html

Will Apache 2 do? :)

You can find the test case in this project;
http://java.net/projects/raven/sources/svn/show/trunk/proj/FBOTest

It's called FBO test, but all the FBO stuff if if(false)'d out.

Unfortunately, I cannot provide a test case that will always reproduce the problem, since it seems that I need to have had my computer running for at least a day before it occurs.  However, when the problem is occurring, the above program will run (on my machine at least) at about 1 fps.

I'm running this on Windows 7 Ultimate and have a NVidia Quadro video card.  I've experienced it with JDKs 6 and 7 and with JSR 231, including the latest.

Thanks for pointing out JvisualVM.  I'd always used the profiler integrated into NetBeans before.  The next time the problem occurs, I'll see if the profiler turns up anything interesting.