OpenCL

[humasama]

My platform is Ubuntu14.10 && 64bit && Kaveri, but when I try to use SVM atomic operations, like FineGrainSVM, it reports "unsupported device, device doesn't support SVM atomics ".

I have reinstalled the omega driver and SDK3.0 again and again, but when I use clinfo, it says GPU doesn't support fine grain system and atomics.

I'm so confused...

Any help will be greatly appreciated.

[dipak · Accepted solution]

Please check whether IOMMU option (in BIOS) is enabled or not. If not, please enable this and then try.