Add a CUDA component to the Ceres package Unlike the other optional backends, CUDA support was not exposed as a package component, so consumers could not require it when finding Ceres. Provide a CUDA component for builds with CUDA support and document it. Change-Id: If15123d617dd35b7dccc138c995ac00351daa778
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.