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Added the eoTimeCounter that allows to use time as a base counter

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for statistics (when you compare things that are not using the same
evaluation function for instance)
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evomarc 2002-03-22 10:57:37 +00:00
commit a79eb09ea6
2 changed files with 66 additions and 0 deletions
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1
eo/src/utils/checkpointing
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@ -14,6 +14,7 @@
#include <utils/eoFDCStat.h> #include <utils/eoFDCStat.h>
#include <utils/eoMOFitnessStat.h> #include <utils/eoMOFitnessStat.h>
#include <utils/eoPopStat.h> #include <utils/eoPopStat.h>
#include <utils/eoTimeCounter.h>
// and make_help - any better suggestion to include it? // and make_help - any better suggestion to include it?
void make_help(eoParser & _parser); void make_help(eoParser & _parser);

65
eo/src/utils/eoTimeCounter.h Normal file
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@ -0,0 +1,65 @@
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// eoTimeCounter.h
// (c) Marc Schoenauer, Maarten Keijzer, and GeNeura Team, 2002
/*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact: todos@geneura.ugr.es, http://geneura.ugr.es
Marc.Schoenauer@inria.fr
mkeijzer@dhi.dk
*/
//-----------------------------------------------------------------------------
#ifndef _eoTimeCounter_h
#define _eoTimeCounter_h
#include <sys/times.h>
#include <utils/eoStat.h>
/**
An eoStat that simply gives the user time since first generation
It has to be tempatized by EOT because it must be an eoStat
*/
class eoTimeCounter : public eoUpdater, public eoValueParam<double>
{
public:
eoTimeCounter() : eoValueParam<double>(0.0, "Time") // : firstTime(true)
{}
/** simply stores the time spent in process in its value() */
virtual void operator()()
{
// ask for system time
times(&tmsStruct);
// if (firstTime) /* first generation */
// {
// firstTime=false;
// firstUtime = tmsStruct.tms_utime;
// }
// store elapsed user time
// value(tmsStruct.tms_utime - firstUtime);
value()=double(tmsStruct.tms_utime)/100;
}
private:
// bool firstTime;
// clock_t firstUtime;
struct tms tmsStruct; // stores time
};
#endif