Structure storing all metadata related to the resolution of a linear system with an iterative solver. More...

#include <cs_param_sles.h>

Collaboration diagram for cs_param_sles_t:

Data Fields
bool	setup_done

int	verbosity

int	field_id

char *	name

cs_param_sles_class_t	solver_class

cs_param_precond_type_t	precond

cs_param_itsol_type_t	solver

cs_param_amg_type_t	amg_type

cs_param_precond_block_t	pcd_block_type

cs_param_resnorm_type_t	resnorm_type

int	n_max_iter

int	restart

double	eps

Detailed Description

Structure storing all metadata related to the resolution of a linear system with an iterative solver.

Field Documentation

◆ amg_type

amg_type

type of AMG algorithm if needed

◆ eps

double eps

stopping criterion on accuracy

◆ field_id

int field_id

Field id related to a SLES By default, this is set to -1

◆ n_max_iter

int n_max_iter

max. number of iterations

◆ name

char* name

System name (equation name if this is automatic)

◆ pcd_block_type

pcd_block_type

type of block preconditioner to use (only meaningful for vector-valued systems or more complex systems

◆ precond

cs_param_precond_type_t precond

type of preconditioner

◆ resnorm_type

resnorm_type

normalized or not the norm of the residual used for the stopping criterion See CS_EQKEY_ITSOL_RESNORM_TYPE for more details.

◆ restart

int restart

max. iter. before restarting

◆ setup_done

bool setup_done

SLES setup step has been done

◆ solver

cs_param_itsol_type_t solver

type of solver

◆ solver_class

cs_param_sles_class_t solver_class

class of SLES to consider

◆ verbosity

int verbosity

SLES verbosity

The documentation for this struct was generated from the following file:

src/alge/cs_param_sles.h

Data Fields