Posted by devmonkey on Jul 03, 2015; 7:30pm
URL: https://forum.jogamp.org/Dual-GPU-7990-card-not-using-both-GPUs-concurrently-tp4034813p4034818.html

Hi Wade,
Thanks, but This is occurring with amd gpus and I've proven that the enqueus do not block.  I wonder if someone can run the jocl sample (you need to wrap the loop inside the kernel with another loop to make it take some significant time) ? As it stands the sample executes so quickly there is not way to tell if it executes serially or not.
Joe