Migration from SVN

peo/test/t-MultiStart.cpp

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+/*
+* <t-MultiStart.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
+* (C) OPAC Team, LIFL, 2002-2008
+*
+* Clive Canape
+*
+* 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
+* peoData 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
+*
+*/
+
+
+// Test : multistart
+
+#include <peo>
+
+struct Algorithm
+  {
+    void operator()(double & _d)
+    {
+      _d = _d * _d;
+    }
+  };
+
+int main (int __argc, char * * __argv)
+{
+
+  peo :: init (__argc, __argv);
+  if (getNodeRank()==1)
+    std::cout<<"\n\nTest : multistart\n\n";
+  std::vector < double > v;
+  if (getNodeRank()==1)
+    std::cout<<"\n\nBefore :";
+  for (unsigned i = 0; i< 10; i++)
+    {
+      v.push_back(i);
+      if (getNodeRank()==1)
+        std::cout<<"\n"<<v[i];
+    }
+  Algorithm algo;
+  peoMultiStart < double > initParallel (algo);
+  peoWrapper parallelAlgo (initParallel, v);
+  initParallel.setOwner(parallelAlgo);
+  peo :: run( );
+  peo :: finalize( );
+  if (getNodeRank()==1)
+    {
+      std::cout<<"\n\nAfter :\n";
+      for (unsigned i = 0; i< 10; i++)
+        std::cout<<v[i]<<"\n";
+    }
+}