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Remove PEO from master

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quemy 2012-08-30 11:57:43 +02:00
commit 948da627ea
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peo/tutorial/Lesson4/main.cpp
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/*
<main.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Lille Nord Europe, 2006-2009
(C) OPAC Team, LIFL, 2002-2009
The Van LUONG, (The-Van.Luong@inria.fr)
Mahmoud FATENE, (mahmoud.fatene@inria.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
/**
* Declaration of the necessary headers: In these are defined the class QAP,
* redefinition of the crossover, mutation, initialisation of solution.
*
*/
#include <peo>
#include <oldmo>
#include <string>
#include "QAP.h"
#include "QAPGA.h"
#include "Move.h"
#include "qapPackUnpack.h"
using namespace std;
/** Set of parameters wrapped into a structure. We pass then the structure
* to a function which parses the parameters file. Doing so helps cleaning
* the code from the parts of reading the inputs.
*/
#include "parserStruct.h"
#include "utils.h"
/** The actual reading and parameters parsing is done inside this class utilities
*/
// Global variables
int n; // problem size
int** a;
int** b; // a and matrices
int bkv; //best known value
void main_function(int argc, char **argv)
{
if (argc < 2){
cout << "Please give a param file" << endl;
exit(1);
}
// Declaration of useful variables to parse the parameters file and then
// its elements into a structure
eoParser parser(argc, argv);
parameters param;
parseFile(parser, param);
string s (argv[1]);
if ( (s.compare("-h") == 0) || (s.compare("--help") == 0 ) )
;//make help
// Reading the a and b matrices of the QAP problem
else
loadInstances(param.inst.c_str(), n, bkv, a, b);
rng.reseed(param.seed);
// Declaration of class wrapping the evaluation function of the QAP
ProblemEvalFunc plainEval;
// Class involving a simple call to the function of initialisation of a solution
ProblemInit chromInit;
eoPop<Problem> pop(param.popSize, chromInit); // Initialise the population
// The robust tournament selection
eoDetTournamentSelect<Problem> selectOne(param.tSize);
// is now encapsulated in a eoSelectPerc (entage)
eoSelectPerc<Problem> select(selectOne);// by default rate==1
ProblemXover Xover; // CROSSOVER
MoveInit move_init;
ProblemEval problem_eval;
MoveNext move_next;
MoveIncrEval move_incr_eval;
moSimpleMoveTabuList<Move> tabulist(param.tabuListSize);
moImprBestFitAspirCrit<Move> aspiration_criterion;
moGenSolContinue<Problem> continu (param.TSmaxIter);
moTS <Move> tabu_search (move_init, move_next, move_incr_eval,
tabulist, aspiration_criterion, continu, problem_eval );
peo :: init( argc, argv );
// The operators are encapsulated into an eoTRansform object
/*
eoSGATransform<Problem> transform(Xover, param.pCross, tabu_search, param.pMut);
*/
peoTransform<Problem> transform(Xover, param.pCross, tabu_search, param.pMut);
// REPLACE
eoPlusReplacement<Problem> replace;
eoGenContinue<Problem> genCont(param.maxGen); // generation continuation
eoEasyEA<Problem> gga(genCont, plainEval, select, transform, replace);
// PEO ADD
peoWrapper parallelEA( gga, pop);
transform.setOwner(parallelEA);
peo :: run();
peo :: finalize();
if (getNodeRank()==1)
{
cout << "Instance size = " << n << endl;
cout << "Best known value in the litterature = " << bkv << endl;
pop.sort();
std::cout << "Final population :\n" << pop << std::endl;
cout << "Best solution found" << endl;
pop[0].printSolution();
cout << pop[0] << endl;
// GENERAL
}
}
// A main that catches the exceptions
int main(int argc, char **argv)
{
try
{
main_function(argc, argv);
}
catch(exception& e)
{
cout << "Exception: " << e.what() << '\n';
}
// desallocate memory
for (int i=0; i<n; i++){
delete[] a[i];
delete[] b[i];
}
delete[] a;
delete[] b;
return 1;
}