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Add the SMP module

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2714 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
quemy 2012-08-17 11:52:14 +00:00
commit 0890c67d31
43 changed files with 4030 additions and 41 deletions
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43
trunk/smp/src/MWAlgo/eoEasyEA.cpp Normal file
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template<template <class> class EOAlgo, class EOT>
void paradiseo::smp::MWModel<EOAlgo,EOT>::operator()(eoPop<EOT>& _pop, const eoEasyEA_tag&)
{
if (this->isFirstCall)
{
size_t total_capacity = _pop.capacity() + this->offspring.capacity();
_pop.reserve(total_capacity);
this->offspring.reserve(total_capacity);
this->isFirstCall = false;
}
eoPop<EOT> empty_pop;
this->popEval(empty_pop, _pop); // A first eval of pop.
do
{
try
{
unsigned pSize = _pop.size();
this->offspring.clear(); // new offspring
this->breed(_pop, this->offspring);
scheduler(EOAlgo<EOT>::eval, this->offspring); // eval of parents + offspring if necessary
this->replace(_pop, this->offspring); // after replace, the new pop. is in _pop
if (pSize > _pop.size())
throw std::runtime_error("Population shrinking!");
else if (pSize < _pop.size())
throw std::runtime_error("Population growing!");
}
catch (std::exception& e)
{
std::string s = e.what();
s.append( " in eoEasyEA");
throw std::runtime_error( s );
}
}
while (this->continuator( _pop ) );
}