0 Replies Latest reply on Mar 16, 2015 11:07 AM by craucy

    clMath slows on CPU?

    craucy

      Hi everyone, I was wondering if it's normal that clMath is mush slower than MKL when running on an intel CPU (about 10 times slower for a 5000*5000 complex double matrix)? I was told that the intel opencl uses the SSE instructions as well so I don't understand such a big difference of efficiency...

       

      Thanks,

       

      Christopher.