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Bugfix: a reference can't be reinitialized. Different vectors weren't recopied after evaluation.

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This commit is contained in:
Benjamin Bouvier 2012-07-04 13:24:10 +02:00
commit 581b24af18
2 changed files with 13 additions and 9 deletions
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16
eo/src/mpi/eoParallelApply.h
View file

@ -26,7 +26,7 @@ namespace eo
// long _maxTime = 0,
int _packetSize
) :
data( _pop ), func( _proc ), index( 0 ), size( _pop.size() ), packetSize( _packetSize ), masterRank( _masterRank ), comm( Node::comm() )
_data( &_pop ), func( _proc ), index( 0 ), size( _pop.size() ), packetSize( _packetSize ), masterRank( _masterRank ), comm( Node::comm() )
{
if ( _packetSize <= 0 )
{
@ -39,7 +39,7 @@ namespace eo
{
index = 0;
size = _pop.size();
data = _pop;
_data = &_pop;
assignedTasks.clear();
}
@ -48,7 +48,12 @@ namespace eo
delete [] tempArray;
}
std::vector<EOT> & data;
std::vector<EOT>& data()
{
return *_data;
}
std::vector<EOT> * _data;
eoUF<EOT&, void> & func;
int index;
int size;
@ -71,7 +76,6 @@ namespace eo
// empty
}
// futureIndex, index, packetSize, size, comm, assignedTasks, data
void operator()(int wrkRank)
{
int futureIndex;
@ -92,7 +96,7 @@ namespace eo
d->assignedTasks[ wrkRank ].index = d->index;
d->assignedTasks[ wrkRank ].size = sentSize;
d->comm.send( wrkRank, 1, & ( (d->data)[ d->index ] ) , sentSize );
d->comm.send( wrkRank, 1, & ( (d->data())[ d->index ] ) , sentSize );
d->index = futureIndex;
}
};
@ -110,7 +114,7 @@ namespace eo
void operator()(int wrkRank)
{
d->comm.recv( wrkRank, 1, & (d->data[ d->assignedTasks[wrkRank].index ] ), d->assignedTasks[wrkRank].size );
d->comm.recv( wrkRank, 1, & (d->data()[ d->assignedTasks[wrkRank].index ] ), d->assignedTasks[wrkRank].size );
}
};

6
eo/test/mpi/eval.cpp
View file

@ -99,10 +99,10 @@ struct CatBestAnswers : public eo::mpi::HandleResponseParallelApply<EOT>
(*_wrapped)( wrkRank );
for(int i = index; i < index+size; ++i)
{
if( best.fitness() < d->data[ i ].fitness() )
if( best.fitness() < d->data()[ i ].fitness() )
{
eo::log << eo::quiet << "Better solution found:" << d->data[i].fitness() << std::endl;
best = d->data[ i ];
eo::log << eo::quiet << "Better solution found:" << d->data()[i].fitness() << std::endl;
best = d->data()[ i ];
}
}
}