My goal is to have opencl setup on my computer for research work and be able to use 3 gpus and a cpu for computing. Is there something I am missing regarding setting up opencl on ubuntu 11.04 to have my system recognize multiple gpus. (3 x HD6950).
My installation steps were as follows from a fresh install:
1. Download and install catalyst 12.6. I followed the installation instructions provided by amd for installing on a linux system then used command "sudo aticonfig -f --initial --adapter=all".
2. Download and install AMD-APP-SDK-v2.7.
Using the command clinfo only recognizes my cpu and 1 of 3 gpus. Is there another step that I am missing, such as setting up xorg.conf? If so then what am I missing and how would I go about fixing it?