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

csr_dense() void csr_dense ( int  m, int  n, const double  val[], const int  rowptr[], const int  colind[], int  base, int  lda, double  a[], int *  info  ) CSR -> dense matrix Purpose This routine converts the sparse matrix in CSR format to the dense 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] val[] Array val[lval] (lval >= nnz) (nnz is the number of nonzero elements of input matrix) Values of nonzero elements of the input matrix in CSR format. [in] rowptr[] Array rowptr[lrowptr] (lrowptr >= m + 1) Row pointers of the input matrix in CSR format. [in] colind[] Array colind[lcolind] (lcolind >= nnz) Column indices of the input matrix in CSR format. [in] base Indexing of rowptr[] and colind[]. = 0: Zero-based (C style) indexing: Starting index is 0. = 1: One-based (Fortran style) indexing: Starting index is 1. [in] lda Leading dimension of array a[][]. (lda >= m) [out] a[][] Array a[la][lda] (la >= n) Output matrix. [out] info = 0: Successful exit. = i < 0: The (-i)-th argument is invalid.