coo_csc coo_csr coo_dense csc_coo csc_csr csc_dense csc_ssc csr_coo csr_dense csr_ssr dense_coo dense_csc dense_csr ssc_csc ssr_csr

coo_csr() void coo_csr ( int  m, int  n, int  nnz, const double  val[], const int  rowind[], const int  colind[], int  base, double  val2[], int  rowptr2[], int  colind2[], int  base2, int *  info  ) COO -> CSR Purpose This routine converts the sparse matrix in COO format to the sparse matrix in CSR format. The order of elements in each row of output matrix will be same as input matrix. Parameters [in] m Number of rows of the matrix. (m >= 0) (if m = 0, returns without computation) [in] n Number of columns of the matrix. (n >= 0) (if n = 0, returns without computation) [in] nnz Number of nonzero elements in the matrix. [in] val[] Array val[lval] (lval >= nnz) Values of nonzero elements of input matrix. [in] rowind[] Array rowind[lrowind] (lrowind >= nnz) Row indices of input matrix. [in] colind[] Array colind[lcolind] (lcolind >= nnz) Column indices of input matrix. [in] base Indexing of rowind[] and colind[]. = 0: Zero-based (C style) indexing: Starting index is 0. = 1: One-based (Fortran style) indexing: Starting index is 1. [out] val2[] Array val2[lval2] (lval2 >= nnz) Values of nonzero elements of output matrix. [out] rowptr2[] Array rowptr2[lrowptr2] (lrowptr2 >= m + 1) Row pointers of output matrix. [out] colind2[] Array colind2[lcolind2] (lcolind2 >= nnz) Column indices of output matrix. [in] base2 Indexing of colind2[] and rowptr2[]. = 0: Zero-based (C style) indexing: Starting index is 0. = 1: One-based (Fortran style) indexing: Starting index is 1. [out] info = 0: Successful exit. = i < 0: The (-i)-th argument is invalid.