-/* Copyright (c) 2004-2021. The SimGrid Team.
+/* Copyright (c) 2004-2022. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "smpi_host.hpp"
#include "private.hpp"
#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Barrier.hpp"
#include "smpi_comm.hpp"
#include <map>
auto* group = new simgrid::smpi::Group(size_);
comm_world_ = new simgrid::smpi::Comm(group, nullptr, false, -1);
universe_size += max_no_processes;
+ bar_ = std::make_shared<s4u::Barrier>(size_);
}
-
+ std::shared_ptr<s4u::Barrier> bar_;
unsigned int size_;
unsigned int finalized_ranks_ = 0;
MPI_Comm comm_world_;
instance.comm_world_->group()->set_mapping(actor->get_pid(), rank);
}
+void smpi_deployment_startup_barrier(const std::string& instance_id)
+{
+ const Instance& instance = smpi_instances.at(instance_id);
+ instance.bar_->wait();
+}
+
void smpi_deployment_unregister_process(const std::string& instance_id)
{
Instance& instance = smpi_instances.at(instance_id);