Posted by Wade Walker on May 14, 2017; 6:33pm
URL: https://forum.jogamp.org/Troubles-with-running-radix-sort-demo-tp4037984p4037986.html

I've noticed in the past that this demo doesn't give correct results when run on AMD hardware. I worked on it for a while to try to isolate the problem, but I was unsuccessful. Apparently the code makes some assumption about the underlying architecture which is valid for Nvidia but not AMD. If you happen to find the problem, I'd gratefully accept a patch!