DirectSolverCreator< Solver, Traits > Struct Template Reference

Default creator for direct solvers. More...

#include <ISTLSolverCreator.hpp>

Inherits ISTLSolverCreatorBase< Traits >.

Public Types
using	Super = ISTLSolverCreatorBase< Traits >

Public Member Functions
void	init (std::string const &prefix) override
	Prepare the solver for the creation.
std::unique_ptr< typename Traits::Solver >	createSolver (typename Traits::M const &mat, typename Traits::Comm const &comm) const override

Protected Attributes
bool	reuseVector_ = true
Protected Attributes inherited from ISTLSolverCreatorBase< Traits >
int	info_ = 0

Detailed Description

template<class Solver, class Traits>
struct AMDiS::DirectSolverCreator< Solver, Traits >

Default creator for direct solvers.

Constructs a linear solver, using the constructor signature Solver(Mat, info, reuseVector)

Initfile parameters:

• [SOLVER]->reuse vector: Reuse vectors in subsequent calls to apply [true]

Note: The reuse parameter is used by SuperLU only, and should be set to false in case of multi-threaded applications using the same solver object in multiple threads.

Member Function Documentation

createSolver()

template<class Solver , class Traits >

std::unique_ptr< typename Traits::Solver > createSolver ( typename Traits::M const &  mat, typename Traits::Comm const &  comm  ) const

inlineoverridevirtual

Implements ISTLSolverCreatorBase< Traits >.

init()

template<class Solver , class Traits >

void init ( std::string const &  prefix )

inlineoverridevirtual

Prepare the solver for the creation.

Reimplemented from ISTLSolverCreatorBase< Traits >.

References Initfile::get(), and ISTLSolverCreatorBase< Traits >::init().

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

• /home/docs/checkouts/readthedocs.org/user_builds/amdis/checkouts/latest/amdis/linearalgebra/istl/ISTLSolverCreator.hpp