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Question about Fine grain and Coarse grain in OpenCL 2.0

Question asked by alazaro on Nov 5, 2014
Latest reply on Nov 6, 2014 by dipak

Hi everyone

 

I am newbie with OpenCL 2.0. I have a question about Shared Virtual Memory in OpenCL 2.0. My question is: is there any form to share information between CPU and discrete GPU?. I want to share information between both devices without to stop the computation of them (similar nvidia zero-copy). What is the best form? Fine Grain SVM or Coarse Grain SVM?. Sorry, if my question is not suitable for this forum.

 

Thank you so much.

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