title: OpenCL error with deployed opencv commandline tool, possible missing dll?
body: <pre><code>C:\tasks\da4b1f05-1e91-4b45-8549-5249c191749a&gt;"C:\algorithms\SInnovations.Algori
  thms\SInnovations.Algorithms.RawConverter.1.0.0-pre-20140315\ascend-example-asce
  nd_demo2.exe" DSC_2960.NEF out.jpg
  Failed to load OpenCL runtime
  OpenCV Error: Unknown error code -220 (OpenCL function is not available: [clGetP
  latformIDs]) in opencl_check_fn, file ..\..\..\modules\core\src\opencl\runtime\o
  pencl_core.cpp, line 194
  </code></pre>
  
  <p>I have compiled opencv with ocl on my dev machine and is wondering if I need to install opencl on the target machine or can download dlls as I have done with TBB?</p>
  
  <p>Do it even make sense to have both openMP, opencl, tbb used in my opencv build? Are all 3 not used for multithread processing? (the target machine do not have any GPU)</p>