Quote Originally Posted by homemade-jam
Each type of device requires the relevant OpenCL SDK to be installed. For example, Intel CPUs require the Intel OpenCL SDK: http://software.intel.com/en-us/arti...ls-opencl-sdk/. Otherwise, the OpenCL runtime will not detect the hardware.
That is not quite correct. On my system (with Intel CPU), I have both the AMD and the Intel platform installed; and both work with the CPU device. The AMD platform is even faster for my application (which can probably not be generalized, though).