dune-pdelab  2.7-git
Public Attributes | List of all members
Dune::PDELab::ISTLAMGStatistics Struct Reference

Class providing some statistics of the AMG solver. More...

#include <dune/pdelab/backend/istl/seqistlsolverbackend.hh>

Public Attributes

double tprepare
 The needed for computing the parallel information and for adapting the linear system. More...
 
int levels
 the number of levels in the AMG hierarchy. More...
 
double tsolve
 The time spent in solving the system (without building the hierarchy. More...
 
double tsetup
 The time needed for building the AMG hierarchy (coarsening). More...
 
int iterations
 The number of iterations performed until convergence was reached. More...
 
bool directCoarseLevelSolver
 True if a direct solver was used on the coarset level. More...
 

Detailed Description

Class providing some statistics of the AMG solver.

Member Data Documentation

◆ directCoarseLevelSolver

bool Dune::PDELab::ISTLAMGStatistics::directCoarseLevelSolver

True if a direct solver was used on the coarset level.

◆ iterations

int Dune::PDELab::ISTLAMGStatistics::iterations

The number of iterations performed until convergence was reached.

◆ levels

int Dune::PDELab::ISTLAMGStatistics::levels

the number of levels in the AMG hierarchy.

◆ tprepare

double Dune::PDELab::ISTLAMGStatistics::tprepare

The needed for computing the parallel information and for adapting the linear system.

◆ tsetup

double Dune::PDELab::ISTLAMGStatistics::tsetup

The time needed for building the AMG hierarchy (coarsening).

◆ tsolve

double Dune::PDELab::ISTLAMGStatistics::tsolve

The time spent in solving the system (without building the hierarchy.


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