code: public static int cusparseScsr2hyb(
          cusparseHandle handle, 
          int m, 
          int n, 
          cusparseMatDescr descrA, 
          Pointer csrSortedValA, 
          Pointer csrSortedRowPtrA, 
          Pointer csrSortedColIndA, 
          cusparseHybMat hybA, 
          int userEllWidth, 
          int partitionType)
      {
          return checkResult(cusparseScsr2hybNative(handle, m, n, descrA, csrSortedValA, csrSortedRowPtrA, csrSortedColIndA, hybA, userEllWidth, partitionType));
      }
docs: Description: This routine converts a sparse matrix in CSR storage format
  to a sparse matrix in HYB storage format.