1 /* Copyright (c) 2006-2014, 2016. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 import org.simgrid.msg.Msg;
10 import org.simgrid.msg.Host;
11 import org.simgrid.msg.Task;
12 import org.simgrid.msg.Process;
13 import org.simgrid.msg.MsgException;
15 public class Sender extends Process {
16 public Sender (Host host, String name){
21 public void main(String[] args) throws MsgException {
22 double taskComputeSize =0;
23 double taskCommunicateSize = 5000000;
24 Host[] hosts = Host.all();
25 int receiverCount = hosts.length - 1;
27 Msg.info("Hello! Got "+ receiverCount + " receivers to contact");
29 for (int i = 1; i <= receiverCount; i++) {
30 Task task = new Task("Task_" + i, taskComputeSize, taskCommunicateSize);
31 Msg.info("Sending \"" + task.getName()+ "\" to \"" + hosts[i].getName() + "\"");
32 task.dsend(hosts[i].getName());
35 Msg.info("All tasks have been (asynchronously) dispatched."+
36 " Let's sleep for 20s so that nobody gets a message from a terminated process.");
40 Msg.info("Done sleeping. Goodbye now!");