https://github.com/KhronosGroup/OpenCL-Headers/archive/abb29588550c77f8340a6c3683531407013bf26b/OpenCL-Headers-abb29588550c77f8340a6c3683531407013bf26b.tar.gz
https://github.com/KhronosGroup/OpenCL-CLHPP/releases/download/v2.0.10/cl2.hpp
https://www.khronos.org/registry/cl/api/2.1/cl.hpp