how to do optimized memcpy in kernel for opencl on CPU?

Discussion created by zhuzxy on Sep 20, 2011
Latest reply on Sep 24, 2011 by notzed

For GPGPU, we can use multip work items do copy, but for CPU, as work item number may be very small, what's the best practise for memcpy? e.g copy 17 line and each line with 17 char datas ,what's the best practise in theory? copy the bytes one by one?