nojhan/paradiseo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Optimize communications with std::move to avoid data duplications

Browse source
This commit is contained in:
quemy 2012-12-09 22:21:17 +01:00
commit d72afd64fb
2 changed files with 6 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
smp/src/islandModel.cpp
View file

@ -131,7 +131,6 @@ void paradiseo::smp::IslandModel<EOT>::setTopology(AbstractTopology& _topo)
// If we change when the algorithm is running, we need to recontruct the topo
if(running)
{
std::cout << "Changing topology" << std::endl;
topo.construct(islands.size());
// If we change the topology during the algorithm, we need to isolate stopped islands
for(auto it : islands)
@ -152,9 +151,9 @@ void paradiseo::smp::IslandModel<EOT>::send(void)
std::vector<unsigned> neighbors = topo.getIdNeighbors(idFrom);
// Send elements to neighbors
eoPop<EOT> migPop = listEmigrants.front().first;
eoPop<EOT> migPop = std::move(listEmigrants.front().first);
for (unsigned idTo : neighbors)
sentMessages.push_back(std::thread(&AIsland<EOT>::update, table.getRight()[idTo], migPop));
sentMessages.push_back(std::thread(&AIsland<EOT>::update, table.getRight()[idTo], std::move(migPop)));
listEmigrants.pop();
}