modules/core/include/opencv2/core/cuda/detail/reduce.hpp modules/core/include/opencv2/core/cuda/reduce.hpp modules/cudev/include/opencv2/cudev/block/detail/reduce.hpp modules/cudev/include/opencv2/cudev/block/reduce.hpp modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp modules/cudev/include/opencv2/cudev/grid/reduce.hpp modules/cudev/include/opencv2/cudev/warp/detail/reduce.hpp modules/cudev/include/opencv2/cudev/warp/reduce.hpp