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Islands send pop to IslandModel. Add and clean documentation.

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This commit is contained in:
quemy 2012-11-20 22:08:30 +01:00
commit 083d77ba08
20 changed files with 206 additions and 79 deletions
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60
smp/src/islandModel.h
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@ -1,5 +1,5 @@
/*
<IslandModel.h>
<islandModel.h>
Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2012
Alexandre Quemy, Thibault Lasnier - INSA Rouen
@ -45,57 +45,41 @@ namespace smp
/** IslandModel
The IslandModel object is an island container that provides mecanism in order to perform a
island model pattern according to a topology.
@see smp::Island, smp::MigPolicy
*/
template<class EOT>
class IslandModel
{
public:
void add(AIsland<EOT>& _island)
{
static unsigned i = 0;
islands[i] = &_island;
islands[i]->setModel(this);
i++;
}
/**
* Add an island to the model.
* @param _island Island to add.
*/
void add(AIsland<EOT>& _island);
void operator()()
{
std::vector<Thread> threads(islands.size());
unsigned i = 0;
for(auto it : islands)
{
threads[i].start(&AIsland<EOT>::operator(), it.second);
i++;
}
unsigned workingThread = islands.size();
while(workingThread > 0)
{
workingThread = islands.size();
for(auto& it : islands)
if(it.second->isStopped())
workingThread--;
std::this_thread::sleep_for(std::chrono::nanoseconds(10));
}
for(auto& thread : threads)
thread.join();
}
/**
* Launch the island model by starting islands on their population.
*/
void operator()();
void update(eoPop<EOT>* _data, AIsland<EOT>* _island)
{
listEmigrants.insert(std::pair<eoPop<EOT>*,AIsland<EOT>*>(_data, _island));
}
/**
* Update the island model by adding population to send in the emigrants list.
*/
void update(eoPop<EOT> _data, AIsland<EOT>* _island);
protected:
std::queue<std::pair<eoPop<EOT>*,AIsland<EOT>*>> listEmigrants;
std::queue<std::pair<eoPop<EOT>,AIsland<EOT>*>> listEmigrants;
Bimap<unsigned, unsigned> table;
std::map<unsigned, AIsland<EOT>*> islands;
std::mutex m;
};
#include <islandModel.cpp>
}
}