Ipopt  3.11.8
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros
IpPardisoSolverInterface.hpp
Go to the documentation of this file.
1 // Copyright (C) 2004, 2010 International Business Machines and others.
2 // All Rights Reserved.
3 // This code is published under the Eclipse Public License.
4 //
5 // $Id: IpPardisoSolverInterface.hpp 1861 2010-12-21 21:34:47Z andreasw $
6 //
7 // Authors: Carl Laird, Andreas Waechter IBM 2005-03-17
8 
9 
10 #ifndef __IPPARDISOSOLVERINTERFACE_HPP__
11 #define __IPPARDISOSOLVERINTERFACE_HPP__
12 
14 
15 //#define PARDISO_MATCHING_PREPROCESS
16 
17 namespace Ipopt
18 {
19 
25  {
26  public:
31 
33  virtual ~PardisoSolverInterface();
35 
37  bool InitializeImpl(const OptionsList& options,
38  const std::string& prefix);
39 
40 
44  virtual ESymSolverStatus InitializeStructure(Index dim, Index nonzeros,
45  const Index *ia,
46  const Index *ja);
47 
50  virtual double* GetValuesArrayPtr();
51 
53  virtual ESymSolverStatus MultiSolve(bool new_matrix,
54  const Index* ia,
55  const Index* ja,
56  Index nrhs,
57  double* rhs_vals,
58  bool check_NegEVals,
59  Index numberOfNegEVals);
60 
64  virtual Index NumberOfNegEVals() const;
66 
67  //* @name Options of Linear solver */
69 
71  virtual bool IncreaseQuality();
72 
76  virtual bool ProvidesInertia() const
77  {
78  return true;
79  }
84  {
85  return CSR_Format_1_Offset;
86  }
88 
91  static void RegisterOptions(SmartPtr<RegisteredOptions> roptions);
93 
94  private:
105 
107  void operator=(const PardisoSolverInterface&);
109 
114 
117 
119  double* a_;
121 
122 #ifdef PARDISO_MATCHING_PREPROCESS
123 
124  ipfint* ia2;
125  ipfint* ja2;
126  double* a2_;
127  ipfint* perm2;
128  double* scale2;
129 
130 #endif
131 
137 
142  {
146  };
168 
175 
179  void** PT_;
190  double* DPARM_;
194 
200 
206  const Index* ja);
207 
211  const Index* ja,
212  bool check_NegEVals,
213  Index numberOfNegEVals);
214 
217  ESymSolverStatus Solve(const Index* ia,
218  const Index* ja,
219  Index nrhs,
220  double *rhs_vals);
222  };
223 
224 } // namespace Ipopt
225 #endif