1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
28 Base class for GPU based solvers
34 Dominik Christ, Wikki Ltd.
35 Based on Cufflink library by Daniel P. Combest
37 \*---------------------------------------------------------------------------*/
42 #include "cudaTypes.H"
43 #include "lduMatrix.H"
45 #include "runTimeSelectionTables.H"
47 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
53 /*---------------------------------------------------------------------------*\
54 Class cudaSolver Declaration
55 \*---------------------------------------------------------------------------*/
62 // Private Member Functions
64 //- Disallow default bitwise copy construct
65 cudaSolver(const cudaSolver&);
67 //- Disallow default bitwise assignment
68 void operator=(const cudaSolver&);
73 //- Runtime type information
74 TypeName("cudaSolver");
79 //- Construct from components
82 const word& fieldName,
83 const lduMatrix& matrix,
84 const FieldField<Field, scalar>& coupleBouCoeffs,
85 const FieldField<Field, scalar>& coupleIntCoeffs,
86 const lduInterfaceFieldPtrsList& interfaces,
87 const dictionary& dict
98 //- Solve the matrix with this solver
99 virtual lduSolverPerformance solve
102 const scalarField& b,
103 const direction cmpt = 0
106 //- Create COO matrix from symmetric lduMatrix
107 cuspEquationSystem createSymCuspMatrix
109 const lduMatrix& matrix,
110 const scalarField& x,
114 //- Create COO matrix from asymmetric lduMatrix
115 cuspEquationSystem createAsymCuspMatrix
117 const lduMatrix& matrix,
118 const scalarField& x,
122 cudaSolverPerformance cudaSolverPerformanceDefault() const;
127 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
129 } // End namespace Foam
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
135 // ************************************************************************* //