superLU-vs-DS_setup-wc-time

SuperLU vs DS: wall-clock time needed for the decomposition of a matrix by SuperLU with default parameters (LU), SuperLU with forced symmetric pivoting (LL), and direct substructuring

SuperLU vs DS: wall-clock time needed for the decomposition of a matrix by SuperLU with default parameters (LU), SuperLU with forced symmetric pivoting (LL), and direct substructuring