DOLFIN
DOLFIN C++ interface
TpetraFactory.h
1// Copyright (C) 2014 Chris Richardson
2//
3// This file is part of DOLFIN.
4//
5// DOLFIN is free software: you can redistribute it and/or modify
6// it under the terms of the GNU Lesser General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// DOLFIN is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU Lesser General Public License for more details.
14//
15// You should have received a copy of the GNU Lesser General Public License
16// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
17//
18
19#ifdef HAS_TRILINOS
20
21#ifndef __TPETRA_FACTORY_H
22#define __TPETRA_FACTORY_H
23
24#include <string>
25#include <memory>
26#include <dolfin/common/types.h>
27#include "TpetraVector.h"
28#include "TensorLayout.h"
29#include "GenericLinearAlgebraFactory.h"
30
31namespace dolfin
32{
33
35
37 {
38 public:
39
41 virtual ~TpetraFactory() {}
42
44 std::shared_ptr<GenericMatrix> create_matrix(MPI_Comm comm) const;
45
47 std::shared_ptr<GenericVector> create_vector(MPI_Comm comm) const;
48
50 std::shared_ptr<TensorLayout> create_layout(MPI_Comm comm,
51 std::size_t rank) const;
52
54 std::shared_ptr<GenericLinearOperator>
55 create_linear_operator(MPI_Comm comm) const;
56
58 std::shared_ptr<GenericLinearSolver>
59 create_lu_solver(MPI_Comm comm, std::string method) const;
60
62 std::shared_ptr<GenericLinearSolver>
63 create_krylov_solver(MPI_Comm comm,
64 std::string method,
65 std::string preconditioner) const;
66
68 std::map<std::string, std::string>
69 lu_solver_methods() const;
70
72 std::map<std::string, std::string>
74
76 std::map<std::string, std::string> krylov_solver_preconditioners() const;
77
80 { return factory; }
81
82 private:
83
85 TpetraFactory() {}
86 static TpetraFactory factory;
87
88 };
89
90}
91
92#endif
93
94#endif
Base class for LinearAlgebra factories.
Definition: GenericLinearAlgebraFactory.h:47
Tpetra linear algebra factory.
Definition: TpetraFactory.h:37
std::map< std::string, std::string > lu_solver_methods() const
Return a list of available LU solver methods.
Definition: TpetraFactory.cpp:77
std::shared_ptr< TensorLayout > create_layout(MPI_Comm comm, std::size_t rank) const
Create empty tensor layout.
Definition: TpetraFactory.cpp:46
virtual ~TpetraFactory()
Destructor.
Definition: TpetraFactory.h:41
std::shared_ptr< GenericVector > create_vector(MPI_Comm comm) const
Create empty vector.
Definition: TpetraFactory.cpp:40
std::map< std::string, std::string > krylov_solver_preconditioners() const
Return a list of available preconditioners.
Definition: TpetraFactory.cpp:88
std::shared_ptr< GenericLinearOperator > create_linear_operator(MPI_Comm comm) const
Create empty linear operator.
Definition: TpetraFactory.cpp:55
std::shared_ptr< GenericLinearSolver > create_krylov_solver(MPI_Comm comm, std::string method, std::string preconditioner) const
Create Krylov solver.
Definition: TpetraFactory.cpp:70
std::map< std::string, std::string > krylov_solver_methods() const
Return a list of available Krylov solver methods.
Definition: TpetraFactory.cpp:82
std::shared_ptr< GenericLinearSolver > create_lu_solver(MPI_Comm comm, std::string method) const
Create LU solver.
Definition: TpetraFactory.cpp:64
std::shared_ptr< GenericMatrix > create_matrix(MPI_Comm comm) const
Create empty matrix.
Definition: TpetraFactory.cpp:35
static TpetraFactory & instance()
Return singleton instance.
Definition: TpetraFactory.h:79
Definition: adapt.h:30