title: opencl and opencv 3.0 Beta
body: <p>why there is no openCL (ocl) in opencv 3.0 beta?</p>
  
  <p>I heard that the new opencv transparently uses opencl, but when I am testing this on a windows running on a intel core i5 (gpu HD400), I can not see any speed improvement as the result of running on GPU.</p>
  
  <p>Am I missing something here?</p>