26 September 2018 09:14:37 PM S_SAMPLE: C++ version SUPERLU solves a single precision real linear system. CC matrix: # I J A ---- ---- ---- -------------- 0 0 0 19 1 1 0 12 2 4 0 12 3 1 1 21 4 2 1 12 5 4 1 12 6 0 2 21 7 2 2 16 8 0 3 21 9 3 3 5 10 3 4 21 11 4 4 18 Right hand side: 1 1 1 1 1 CompCol matrix A: Stype 0, Dtype 0, Mtype 0 nrow 5, ncol 5, nnz 12 nzval: 19.000000 12.000000 12.000000 21.000000 12.000000 12.000000 21.000000 16.000000 21.000000 5.000000 21.000000 18.000000 rowind: 0 1 4 1 2 4 0 2 0 3 3 4 colptr: 0 3 6 8 10 12 CompCol matrix U: Stype 0, Dtype 0, Mtype 4 nrow 5, ncol 5, nnz 15 nzval: rowind: colptr: 0 0 0 0 0 0 SuperNode matrix L: Stype 3, Dtype 0, Mtype 1 nrow 5, ncol 5, nnz 15, nsuper 0 nzval: 0 0 1.900000e+01 1 0 6.315789e-01 2 0 0.000000e+00 3 0 0.000000e+00 4 0 6.315789e-01 0 1 0.000000e+00 1 1 2.100000e+01 2 1 5.714286e-01 3 1 0.000000e+00 4 1 5.714286e-01 0 2 2.100000e+01 1 2 -1.326316e+01 2 2 2.357895e+01 3 2 0.000000e+00 4 2 -2.410714e-01 0 3 2.100000e+01 1 3 -1.326316e+01 2 3 7.578947e+00 3 3 5.000000e+00 4 3 -7.714285e-01 0 4 0.000000e+00 1 4 0.000000e+00 2 4 0.000000e+00 3 4 2.100000e+01 4 4 3.420000e+01 nzval_colptr: 0 5 10 15 20 25 rowind: 0 1 2 3 4 rowind_colptr: 0 5 5 5 5 5 col_to_sup: 0 0 0 0 0 sup_to_col: 0 5 perm_r 0 0 1 1 2 2 3 3 4 4 Computed solution: -0.03125 0.0654762 0.0133929 0.0625 0.0327381 Product A*X: 1 1 1 1 1 S_SAMPLE: Normal end of execution. 26 September 2018 09:14:37 PM