Function sincospi

src/backend/cuda/kernel/random_engine.hpp:226–228

template<>
__device__ void sincospi(double val, double *sptr, double *cptr) {
    ::sincospi(val, sptr, cptr);
}
template<>
__device__ void sincospi(float val, float *sptr, float *cptr) {
    sincospif(val, sptr, cptr);