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humasama
Adept I

svm atomic operations work correctly on Kaveri ?

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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.

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dipak
Staff
Staff

Re: svm atomic operations work correctly on Kaveri ?

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

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dipak
Staff
Staff

Re: svm atomic operations work correctly on Kaveri ?

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

View solution in original post

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