If you are trying to get some test scripts running on Ubuntu 12.10 and you can't get the Intel SDK to work, here's a handy tip. Go over to the AMD website and download their AMD APP SDK. As long as your CPU supports SSE, the AMD SDK will provide you with OpenCL capabilities on any processor. I was having trouble getting Intel's SDK to work, as well as their open source variant Beignet. Both versions did not reckognize any OpenCL platforms or devices. I am on a Intel Core I5 CPU with Intel HD [...]