}
//identify neighbours in comm
//get the indices of all processes sharing the same simix host
- auto& process_list = sg_host_self()->pimpl_->process_list;
+ auto& process_list = sg_host_self()->pimpl_->process_list_;
int intra_comm_size = 0;
int min_index = INT_MAX; // the minimum index will be the leader
for (auto& actor : process_list) {