Dear VXL Maintainers,

We have been working on the integration of OpenCL GPU code with some VXL libraries (in a clip-on approach) . There are a few experimental implementations in brl and gel/mrc/vpgl. To ease cross-contrib dependencies I would like to add a small library to core that maintains the basics for OpenCL, so that applications only have to link to core. Is there an objection to adding a core library, ocl, that handles the basic interface to GPU programs?