ITL_Solver <fgmres_type> implementation of flexible GMRes method. More...
#include <Solvers.hpp>
Inherits ITL_Solver.
Public Member Functions | |
fgmres_type (std::string const &prefix) | |
template<class LinOp , class X , class B , class P , class I > | |
int | operator() (LinOp const &A, X &x, B const &b, P const &precon, I &iter) |
ITL_Solver <fgmres_type> implementation of flexible GMRes method.
Solves a linear system by the FGMRES method. The parameter restart [30] is the maximal number of orthogonalized vectors. See reference "A Flexible Inner-Outer Preconditiones GMRES Algorithm", Youcef Saad, (1993)