How to obtain OpenCL SDK?

Question

I was perusing http://www.khronos.org/ web site and only found headers for OpenCL (not OpenGL which I don\'t care about). How can I obtain OpenCL SDK?

Answer 1

For me the best thing with OpenCL is that you do not need an SDK at all because it abstracts different Vendor implementations behind a common Interface (see Answer in this Thread: Do I really need an OpenCL SDK?).