+static simgrid::config::Flag<std::string>
+ smpi_hostfile("smpi/hostfile",
+ "Classical MPI hostfile containing list of machines to dispatch "
+ "the processes, one per line",
+ "");
+
+static simgrid::config::Flag<std::string> smpi_replay("smpi/replay",
+ "Replay a trace instead of executing the application", "");
+
+static simgrid::config::Flag<int> smpi_np("smpi/np", "Number of processes to be created", 0);
+
+static simgrid::config::Flag<int> smpi_map("smpi/map", "Display the mapping between nodes and processes", 0);
+