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hxmingzzz
Journeyman III

image support problem

Hi all,

     I got a problem that is my device doesn't support images. My graphic card is Radon 4870, and I have already setup AMD APP SDK v2.6. How can such a problem be caused? Anything else should I install?

Thanks a lot!

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1 Solution
nou
Exemplar

radeon 4xxx don't support images. you must get newer card.

View solution in original post

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3 Replies
nou
Exemplar

radeon 4xxx don't support images. you must get newer card.

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thank you nou, btw, what other else do radeon 4xxx cards not support?

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__local memory is emulated into device RAM where is __global stored. so access to local is slow. also 4xxx support only OpenCL 1.0.