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pixel transfer and reading back using opencl on IMX 6

Question asked by Anusree Sarkar on Nov 1, 2015
Latest reply on Nov 10, 2015 by Bio_TICFSL

hi,

 

I was trying out a simple program in OpenCL which involved assigning the values of one memory object to another using a kernel code. However this only is taking around 10 to 12 ms. Also reading back the data using zero copy mechanism is taking at least 15 ms. Is there a way to reduce these timings?

 

 

P.S. The size of the image buffer is 1024x1024

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