+ std::pair<std::string, std::function<void(std::string)>> setter_callbacks[] = {
+ {"gather", &Colls::set_gather}, {"allgather", &Colls::set_allgather},
+ {"allgatherv", &Colls::set_allgatherv}, {"allreduce", &Colls::set_allreduce},
+ {"alltoall", &Colls::set_alltoall}, {"alltoallv", &Colls::set_alltoallv},
+ {"reduce", &Colls::set_reduce}, {"reduce_scatter", &Colls::set_reduce_scatter},
+ {"scatter", &Colls::set_scatter}, {"bcast", &Colls::set_bcast},
+ {"barrier", &Colls::set_barrier}};
+
+ for (auto& elem : setter_callbacks) {
+ std::string name = simgrid::config::get_value<std::string>(("smpi/" + elem.first).c_str());
+ if (name.empty())
+ name = selector_name;
+
+ (elem.second)(name);
+ }