Type Alias PFN_cusparseSetStream 

pub type PFN_cusparseSetStream = unsafe extern "C" fn(handle: cusparseHandle_t, stream: cudaStream_t) -> cusparseStatus_t;

cuSPARSE: bind a CUDA stream to a cuSPARSE handle. See https://docs.nvidia.com/cuda/cusparse/index.html.