Ipopt 3.11.9
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IpSolveStatistics.hpp
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1// Copyright (C) 2005, 2009 International Business Machines and others.
2// All Rights Reserved.
3// This code is published under the Eclipse Public License.
4//
5// $Id: IpSolveStatistics.hpp 1861 2010-12-21 21:34:47Z andreasw $
6//
7// Authors: Carl Laird, Andreas Waechter IBM 2005-08-15
8
9#ifndef __IPSOLVESTATISTICS_HPP__
10#define __IPSOLVESTATISTICS_HPP__
11
12#include "IpReferenced.hpp"
13#include "IpSmartPtr.hpp"
14
15namespace Ipopt
16{
17 // forward declaration (to avoid inclusion of too many header files)
18 class IpoptNLP;
19 class IpoptData;
20 class IpoptCalculatedQuantities;
21
28 {
29 public:
37 const SmartPtr<IpoptData>& ip_data,
39
42 {}
44
49 virtual Index IterationCount() const;
51 virtual Number TotalCpuTime() const;
55 {
56 return TotalCpuTime();
57 }
59 virtual Number TotalSysTime() const;
61 virtual Number TotalWallclockTime() const;
63 virtual void NumberOfEvaluations(Index& num_obj_evals,
64 Index& num_constr_evals,
65 Index& num_obj_grad_evals,
66 Index& num_constr_jac_evals,
67 Index& num_hess_evals) const;
69 virtual void Infeasibilities(Number& dual_inf,
70 Number& constr_viol,
71 Number& complementarity,
72 Number& kkt_error) const;
74 virtual void ScaledInfeasibilities(Number& scaled_dual_inf,
75 Number& scaled_constr_viol,
76 Number& scaled_complementarity,
77 Number& scaled_kkt_error) const;
79 virtual Number FinalObjective() const;
83
84 private:
95
98
102
107 /* Total CPU time */
109 /* Total system time */
111 /* Total wall clock time */
124
146 };
147
148} // namespace Ipopt
149
150#endif
ReferencedObject class.
Template class for Smart Pointers.
This class collects statistics about an optimziation run, such as iteration count,...
Index num_constr_evals_
Number of constraints evaluations (max of equality and inequality)
Number scaled_kkt_error_
Final overall scaled KKT error (max-norm)
Number scaled_obj_val_
Final scaled value of objective function.
Number obj_val_
Final unscaled value of objective function.
SolveStatistics()
Default Constructor.
Number scaled_constr_viol_
Final scaled constraint violation (max-norm)
Number kkt_error_
Final overall unscaled KKT error (max-norm)
virtual void Infeasibilities(Number &dual_inf, Number &constr_viol, Number &complementarity, Number &kkt_error) const
Unscaled solution infeasibilities.
SolveStatistics(const SmartPtr< IpoptNLP > &ip_nlp, const SmartPtr< IpoptData > &ip_data, const SmartPtr< IpoptCalculatedQuantities > &ip_cq)
Default constructor.
Number constr_viol_
Final unscaled constraint violation (max-norm)
Number scaled_dual_inf_
Final scaled dual infeasibility (max-norm)
Number dual_inf_
Final unscaled dual infeasibility (max-norm)
virtual Number FinalScaledObjective() const
Final scaled value of objective function.
void operator=(const SolveStatistics &)
Overloaded Equals Operator.
Index num_constr_jac_evals_
Number of constraint Jacobian evaluations.
Number scaled_compl_
Final scaled complementarity error (max-norm)
virtual Number TotalSysTime() const
Total System time, including function evaluations.
virtual void ScaledInfeasibilities(Number &scaled_dual_inf, Number &scaled_constr_viol, Number &scaled_complementarity, Number &scaled_kkt_error) const
Scaled solution infeasibilities.
virtual Number TotalCpuTime() const
Total CPU time, including function evaluations.
Number compl_
Final unscaled complementarity error (max-norm)
virtual Number TotalWallclockTime() const
Total wall clock time, including function evaluations.
virtual void NumberOfEvaluations(Index &num_obj_evals, Index &num_constr_evals, Index &num_obj_grad_evals, Index &num_constr_jac_evals, Index &num_hess_evals) const
Number of NLP function evaluations.
Index num_obj_evals_
Number of objective function evaluations.
Index num_iters_
Number of iterations.
virtual Number FinalObjective() const
Final value of objective function.
Index num_hess_evals_
Number of Lagrangian Hessian evaluations.
virtual ~SolveStatistics()
Default destructor.
Index num_obj_grad_evals_
Number of objective gradient evaluations.
SolveStatistics(const SolveStatistics &)
Copy Constructor.
Number TotalCPUTime() const
Total CPU time, including function evaluations.
virtual Index IterationCount() const
Iteration counts.
int Index
Type of all indices of vectors, matrices etc.
Definition IpTypes.hpp:19
double Number
Type of all numbers.
Definition IpTypes.hpp:17