copyShfl           89 modules/core/include/opencv2/core/cuda/detail/reduce_key_val.hpp             static __device__ void copyShfl(const ReferenceTuple& val, unsigned int delta, int width)
copyShfl          146 modules/core/include/opencv2/core/cuda/detail/reduce_key_val.hpp             static __device__ void copyShfl(const ReferenceTuple&, unsigned int, int)