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TpetraFactory.h
// Copyright (C) 2014 Chris Richardson
//
// This file is part of DOLFIN.
//
// DOLFIN is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// DOLFIN is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
#ifdef HAS_TRILINOS
#ifndef __TPETRA_FACTORY_H
#define __TPETRA_FACTORY_H
#include <string>
#include <memory>
#include <dolfin/common/types.h>
#include "TpetraVector.h"
#include "TensorLayout.h"
#include "GenericLinearAlgebraFactory.h"
namespace dolfin
{
class TpetraFactory : public GenericLinearAlgebraFactory
{
public:
virtual ~TpetraFactory() {}
std::shared_ptr<GenericMatrix> create_matrix(MPI_Comm comm) const;
std::shared_ptr<GenericVector> create_vector(MPI_Comm comm) const;
std::shared_ptr<TensorLayout> create_layout(MPI_Comm comm,
std::size_t rank) const;
std::shared_ptr<GenericLinearOperator>
create_linear_operator(MPI_Comm comm) const;
std::shared_ptr<GenericLinearSolver>
create_lu_solver(MPI_Comm comm, std::string method) const;
std::shared_ptr<GenericLinearSolver>
create_krylov_solver(MPI_Comm comm,
std::string method,
std::string preconditioner) const;
std::map<std::string, std::string>
lu_solver_methods() const;
std::map<std::string, std::string>
krylov_solver_methods() const;
std::map<std::string, std::string> krylov_solver_preconditioners() const;
static TpetraFactory& instance()
{ return factory; }
private:
TpetraFactory() {}
static TpetraFactory factory;
};
}
#endif
#endif
dolfin::GenericLinearAlgebraFactory::GenericLinearAlgebraFactory
GenericLinearAlgebraFactory()
Constructor.
Definition GenericLinearAlgebraFactory.h:51
dolfin::TpetraFactory
Tpetra linear algebra factory.
Definition TpetraFactory.h:37
dolfin::TpetraFactory::lu_solver_methods
std::map< std::string, std::string > lu_solver_methods() const
Return a list of available LU solver methods.
Definition TpetraFactory.cpp:77
dolfin::TpetraFactory::create_layout
std::shared_ptr< TensorLayout > create_layout(MPI_Comm comm, std::size_t rank) const
Create empty tensor layout.
Definition TpetraFactory.cpp:46
dolfin::TpetraFactory::~TpetraFactory
virtual ~TpetraFactory()
Destructor.
Definition TpetraFactory.h:41
dolfin::TpetraFactory::create_vector
std::shared_ptr< GenericVector > create_vector(MPI_Comm comm) const
Create empty vector.
Definition TpetraFactory.cpp:40
dolfin::TpetraFactory::krylov_solver_preconditioners
std::map< std::string, std::string > krylov_solver_preconditioners() const
Return a list of available preconditioners.
Definition TpetraFactory.cpp:88
dolfin::TpetraFactory::create_linear_operator
std::shared_ptr< GenericLinearOperator > create_linear_operator(MPI_Comm comm) const
Create empty linear operator.
Definition TpetraFactory.cpp:55
dolfin::TpetraFactory::create_krylov_solver
std::shared_ptr< GenericLinearSolver > create_krylov_solver(MPI_Comm comm, std::string method, std::string preconditioner) const
Create Krylov solver.
Definition TpetraFactory.cpp:70
dolfin::TpetraFactory::krylov_solver_methods
std::map< std::string, std::string > krylov_solver_methods() const
Return a list of available Krylov solver methods.
Definition TpetraFactory.cpp:82
dolfin::TpetraFactory::create_lu_solver
std::shared_ptr< GenericLinearSolver > create_lu_solver(MPI_Comm comm, std::string method) const
Create LU solver.
Definition TpetraFactory.cpp:64
dolfin::TpetraFactory::create_matrix
std::shared_ptr< GenericMatrix > create_matrix(MPI_Comm comm) const
Create empty matrix.
Definition TpetraFactory.cpp:35
dolfin::TpetraFactory::instance
static TpetraFactory & instance()
Return singleton instance.
Definition TpetraFactory.h:79
dolfin
Definition adapt.h:30