I have been working with catalyst 10.7 and SDK 2.5.
My system has APU (4 cores + GPU) plus a GPU on PCI. Before upgrading the kernel, I could see 2 GPUs and a CPU devices. After I can see only one GPU (PCI).
I upgraded the catalyst to 10.8 and reinstalled SDK 2.5. I can see only one GPU.
Please, let me know how I can debug the issue in more detail.
Thank you
Paolo
Notice that the aticonfig can see both devices/GPUs
Paolo
Originally posted by: paolo.dalberto Notice that the aticonfig can see both devices/GPUs
Paolo
Could you please give us more details of Ubuntu?
The problem was the setting of the DISPLAY environment (export DISPLAY=:0 instead of 0.0) using catalyst 10.8.
The ubuntu is natty 10.4; the kernel is 2.6.38-11.
Originally posted by: paolo.dalberto The problem was the setting of the DISPLAY environment (export DISPLAY=:0 instead of 0.0) using catalyst 10.8. The ubuntu is natty 10.4; the kernel is 2.6.38-11.
Is everything working fine after changing DISPLAY env variable.
Now when I run clinfo I see 3 devices: GPU turk, GPU beavercreek and GPU.
I have not executed any of the AMP SDK samples, but I will be working on this project during the week-end
On a personal note, it will be nice to be able to access these GPUs without having X running.
Paolo
Use 11.6-11.7 catalyst