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OpenCL on CPU

Question asked by merlion on Sep 12, 2014
Latest reply on Sep 18, 2014 by merlion

Hello,

 

I usually use OpenCL on GPU. I want to do it on CPU, but I have a question:

 

If the number of CUs on CPU is "n", what's the usual number of the global size and local size?

 

I mean usually how many work items in one work group? And how many work groups are there? If the CPU contains 4 CU.

 

Thanks

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