Make SuiteSparse partitioning detection more robust FindSuiteSparse skipped the METIS lookup if METIS_FOUND was defined. Other find modules, such as the one shipped by COLMAP, define this variable without providing the METIS::METIS target. The Partition component was then reported as missing even though CHOLMOD supports it. Search for METIS whenever its target is unavailable and report why a required Partition component is missing. Change-Id: I9cb66f34b79cb036c94b4b4448d3b4872944ee3d
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.