Minor CUDA cleanup. 1. ceres_cuda_kernels.cu -> cuda_kernels.cu.cc 2. Add missing ifdef guards. 3. Fix an errant namespace Change-Id: I81a5bfbe3c795ff0b3ef41c3bcaa037b99d5b254
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.