 |
8.3
general documentation
|
|
|
8.3
general documentation
|
|
#include <cs_iter_algo.h>
Collaboration diagram for cs_iter_algo_default_t:Data Fields | |
| cs_sles_convergence_state_t | cvg_status |
| double | normalization |
| double | tol |
| double | prev_res |
| double | res |
| double | res0 |
| int | n_algo_iter |
| int | n_inner_iter |
| int | last_inner_iter |
| cvg_status |
Converged, iterating or diverged status
| last_inner_iter |
Last number of iterations for the inner solver
| n_algo_iter |
Current number of iterations for the algorithm
| n_inner_iter |
Curent cumulated number of inner iterations (sum over the outer iterations)
| normalization |
Value of the normalization for the relative tolerance.
The stopping criterion is such that res < rtol * normalization. By default, the normalization is set to 1.
| prev_res |
Value of the previous residual achieved during the iterative process
| res |
Value of the residual for the iterative algorithm
| res0 |
Value of the first residual of the iterative process. This is used for detecting the divergence of the algorithm.
| tol |
Tolerance computed as tol = max(atol, normalization*rtol) where atol and rtol are respectively the absolute and relative tolerance associated to the algorithm
1.9.4