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# /home/coin/SVN-release/Ipopt-3.5.1/Ipopt/src/Algorithm/IpTimingStatistics.hpp

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    00001 // Copyright (C) 2005, 2006 International Business Machines and others.
    00002 // All Rights Reserved.
    00003 // This code is published under the Common Public License.
    00004 //
    00005 // $Id: IpTimingStatistics.hpp 735 2006-06-04 06:10:05Z andreasw $
    00006 //
    00007 // Authors:  Andreas Waechter               IBM    2005-09-19
    00008
    00009 #ifndef __IPTIMINGSTATISTICS_HPP__
    00010 #define __IPTIMINGSTATISTICS_HPP__
    00011
    00012 #include "IpReferenced.hpp"
    00013 #include "IpJournalist.hpp"
    00014 #include "IpTimedTask.hpp"
    00015
    00016 #ifdef HAVE_CTIME
    00017 # include <ctime>
    00018 #else
    00019 # ifdef HAVE_TIME_H
    00020 #  include <time.h>
    00021 # else
    00022 #  error "don't have header file for time"
    00023 # endif
    00024 #endif
    00025
    00026 // The following lines are copied from CoinTime.hpp
    00027 // We should probably make some more tests here
    00028 #if defined(_MSC_VER)
    00029 // Turn off compiler warning about long names
    00030 #  pragma warning(disable:4786)
    00031 #else
    00032 // MacOS-X and FreeBSD needs sys/time.h
    00033 # if defined(__MACH__) || defined (__FreeBSD__)
    00034 #  include <sys/time.h>
    00035 # endif
    00036 # if !defined(__MSVCRT__)
    00037 #  include <sys/resource.h>
    00038 # endif
    00039 #endif
    00040
    00041 namespace Ipopt
    00042 {
    00045   class TimingStatistics : public ReferencedObject
    00046   {
    00047   public:
    00051     TimingStatistics()
    00052     {}
    00053
    00055     virtual ~TimingStatistics()
    00056     {}
    00058
    00060     void ResetTimes();
    00061
    00063     void PrintAllTimingStatistics(Journalist& jnlst,
    00064                                   EJournalLevel level,
    00065                                   EJournalCategory category) const;
    00066
    00069     TimedTask& OverallAlgorithm()
    00070     {
    00071       return OverallAlgorithm_;
    00072     }
    00073     TimedTask& PrintProblemStatistics()
    00074     {
    00075       return PrintProblemStatistics_;
    00076     }
    00077     TimedTask& InitializeIterates()
    00078     {
    00079       return InitializeIterates_;
    00080     }
    00081     TimedTask& UpdateHessian()
    00082     {
    00083       return UpdateHessian_;
    00084     }
    00085     TimedTask& OutputIteration()
    00086     {
    00087       return OutputIteration_;
    00088     }
    00089     TimedTask& UpdateBarrierParameter()
    00090     {
    00091       return UpdateBarrierParameter_;
    00092     }
    00093     TimedTask& ComputeSearchDirection()
    00094     {
    00095       return ComputeSearchDirection_;
    00096     }
    00097     TimedTask& ComputeAcceptableTrialPoint()
    00098     {
    00099       return ComputeAcceptableTrialPoint_;
    00100     }
    00101     TimedTask& AcceptTrialPoint()
    00102     {
    00103       return AcceptTrialPoint_;
    00104     }
    00105     TimedTask& CheckConvergence()
    00106     {
    00107       return CheckConvergence_;
    00108     }
    00109
    00110     TimedTask& PDSystemSolverTotal()
    00111     {
    00112       return PDSystemSolverTotal_;
    00113     }
    00114     TimedTask& PDSystemSolverSolveOnce()
    00115     {
    00116       return PDSystemSolverSolveOnce_;
    00117     }
    00118     TimedTask& ComputeResiduals()
    00119     {
    00120       return ComputeResiduals_;
    00121     }
    00122     TimedTask& LinearSystemScaling()
    00123     {
    00124       return LinearSystemScaling_;
    00125     }
    00126     TimedTask& LinearSystemSymbolicFactorization()
    00127     {
    00128       return LinearSystemSymbolicFactorization_;
    00129     }
    00130     TimedTask& LinearSystemFactorization()
    00131     {
    00132       return LinearSystemFactorization_;
    00133     }
    00134     TimedTask& LinearSystemBackSolve()
    00135     {
    00136       return LinearSystemBackSolve_;
    00137     }
    00138     TimedTask& LinearSystemStructureConverter()
    00139     {
    00140       return LinearSystemStructureConverter_;
    00141     }
    00142     TimedTask& LinearSystemStructureConverterInit()
    00143     {
    00144       return LinearSystemStructureConverterInit_;
    00145     }
    00146     TimedTask& QualityFunctionSearch()
    00147     {
    00148       return QualityFunctionSearch_;
    00149     }
    00150     TimedTask& TryCorrector()
    00151     {
    00152       return TryCorrector_;
    00153     }
    00154
    00155     TimedTask& Task1()
    00156     {
    00157       return Task1_;
    00158     }
    00159     TimedTask& Task2()
    00160     {
    00161       return Task2_;
    00162     }
    00163     TimedTask& Task3()
    00164     {
    00165       return Task3_;
    00166     }
    00167     TimedTask& Task4()
    00168     {
    00169       return Task4_;
    00170     }
    00171     TimedTask& Task5()
    00172     {
    00173       return Task5_;
    00174     }
    00175     TimedTask& Task6()
    00176     {
    00177       return Task6_;
    00178     }
    00180
    00181   private:
    00191     TimingStatistics(const TimingStatistics&);
    00192
    00194     void operator=(const TimingStatistics&);
    00196
    00199     TimedTask OverallAlgorithm_;
    00200     TimedTask PrintProblemStatistics_;
    00201     TimedTask InitializeIterates_;
    00202     TimedTask UpdateHessian_;
    00203     TimedTask OutputIteration_;
    00204     TimedTask UpdateBarrierParameter_;
    00205     TimedTask ComputeSearchDirection_;
    00206     TimedTask ComputeAcceptableTrialPoint_;
    00207     TimedTask AcceptTrialPoint_;
    00208     TimedTask CheckConvergence_;
    00209
    00210     TimedTask PDSystemSolverTotal_;
    00211     TimedTask PDSystemSolverSolveOnce_;
    00212     TimedTask ComputeResiduals_;
    00213     TimedTask LinearSystemScaling_;
    00214     TimedTask LinearSystemSymbolicFactorization_;
    00215     TimedTask LinearSystemFactorization_;
    00216     TimedTask LinearSystemBackSolve_;
    00217     TimedTask LinearSystemStructureConverter_;
    00218     TimedTask LinearSystemStructureConverterInit_;
    00219     TimedTask QualityFunctionSearch_;
    00220     TimedTask TryCorrector_;
    00221
    00222     TimedTask Task1_;
    00223     TimedTask Task2_;
    00224     TimedTask Task3_;
    00225     TimedTask Task4_;
    00226     TimedTask Task5_;
    00227     TimedTask Task6_;
    00229   };
    00230
    00231 } // namespace Ipopt
    00232
    00233 #endif