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fei_Solver_Amesos.hpp
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42
43#ifndef _fei_Solver_Amesos_h_
44#define _fei_Solver_Amesos_h_
45
46
48
49#ifdef HAVE_FEI_AMESOS
50
51#include <fei_Solver.hpp>
52
53namespace Teuchos {
54 class ParameterList;
55}
56class Amesos;
57class Amesos_BaseSolver;
62
63class Solver_Amesos : public fei::Solver {
64 public:
65 Solver_Amesos();
66 virtual ~Solver_Amesos();
67
68 int solve(fei::LinearSystem* linearSystem,
69 fei::Matrix* preconditioningMatrix,
70 const fei::ParameterSet& parameterSet,
71 int& iterationsTaken,
72 int& status);
73
74 Teuchos::ParameterList& get_ParameterList();
75
76 private:
77 int solve(fei::LinearSystem* linearSystem,
78 fei::Matrix* preconditioningMatrix,
79 int numParams,
80 const char* const* solverParams,
81 int& iterationsTaken,
82 int& status);
83
84 int parseParameters(int numParams,
85 const char*const* params);
86
87 int solve_private(Epetra_CrsMatrix* A,
90 fei::Matrix* preconditioningMatrix,
91 int numParams,
92 const char* const* solverParams,
93 int& iterationsTaken,
94 int& status);
95
96 int solve_private(Epetra_VbrMatrix* A,
99 fei::Matrix* preconditioningMatrix,
100 int numParams,
101 const char* const* solverParams,
102 int& iterationsTaken,
103 int& status);
104
105 private:
106 double tolerance_;
107 int maxIters_;
108 Amesos* amesos_factory_;
109 Amesos_BaseSolver* amesos_solver_;
110 Epetra_LinearProblem* epetra_linearproblem_;
111 Teuchos::ParameterList* paramlist_;
112}; //class Solver_Amesos
113
114#endif
115
116#endif
virtual int solve(fei::LinearSystem *linearSystem, fei::Matrix *preconditioningMatrix, const fei::ParameterSet &parameterSet, int &iterationsTaken, int &status)
Definition: fei_Solver.cpp:65