code: public static int cusolverSpScsrlsvluHost(
          cusolverSpHandle handle, 
          int n, 
          int nnzA, 
          cusparseMatDescr descrA, 
          Pointer csrValA, 
          Pointer csrRowPtrA, 
          Pointer csrColIndA, 
          Pointer b, 
          float tol, 
          int reorder, 
          Pointer x, 
          int[] singularity)
      {
          return checkResult(cusolverSpScsrlsvluHostNative(handle, n, nnzA, descrA, csrValA, csrRowPtrA, csrColIndA, b, tol, reorder, x, singularity));
      }
docs: <pre>
  -------- GPU linear solver by LU factorization
  solve A*x = b, A can be singular
  [ls] stands for linear solve
  [v] stands for vector
  [lu] stands for LU factorization
  </pre>