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/* Copyright (c) 2003-2025. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
import org.simgrid.s4u.*;
public class dag_from_dax_simple {
public static void main(String[] args)
{
Engine e = new Engine(args);
e.load_platform(args[0]);
Activity[] dag = e.create_DAG_from_DAX(args[1]);
Host tremblay = e.host_by_name("Tremblay");
Host jupiter = e.host_by_name("Jupiter");
Host fafard = e.host_by_name("Fafard");
((Exec)dag[0]).set_host(fafard);
((Exec)dag[1]).set_host(tremblay);
((Exec)dag[2]).set_host(jupiter);
((Exec)dag[3]).set_host(jupiter);
((Exec)dag[8]).set_host(jupiter);
for (var a : dag) {
if (a instanceof Comm) {
var comm = (Comm)a;
var pred = ((Exec)comm.get_dependencies()[0]);
var succ = ((Exec)comm.get_successors()[0]);
comm.set_source(pred.get_host()).set_destination(succ.get_host());
}
}
Exec.on_completion_cb(new CallbackExec() {
public void run(Exec exec)
{
Engine.info("Exec '%s' is complete (start time: %f, finish time: %f)", exec.get_name(), exec.get_start_time(),
exec.get_finish_time());
}
});
Comm.on_completion_cb(new CallbackComm() {
public void run(Comm comm)
{
Engine.info("Comm '%s' is complete (start time: %f, finish time: %f)", comm.get_name(), comm.get_start_time(),
comm.get_finish_time());
}
});
e.run();
// The following call is useless in your code, but our continuous integration uses it to track memleaks
e.force_garbage_collection();
}
}
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