+++ /dev/null
-/* Copyright (c) 2006-2019. 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. */
-
-package trace.pingpong;
-import org.simgrid.msg.Host;
-import org.simgrid.msg.HostNotFoundException;
-import org.simgrid.msg.Msg;
-import org.simgrid.msg.MsgException;
-import org.simgrid.msg.Process;
-import org.simgrid.msg.Task;
-import org.simgrid.trace.Trace;
-
-public class Sender extends Process {
- private static final double COMM_SIZE_LAT = 1;
- private static final double COMM_SIZE_BW = 100000000;
- private static final String PM_STATE = Main.PM_STATE;
-
- public Sender(String hostname, String name, String[] args) throws HostNotFoundException {
- super(hostname,name,args);
- }
-
- public void main(String[] args) throws MsgException {
- Msg.info("hello !");
- Trace.hostPushState (getHost().getName(), PM_STATE, "sendingPing");
-
- int hostCount = args.length;
- Msg.info("host count: " + hostCount);
- String[] mailboxes = new String[hostCount];
- double time;
- double computeDuration = 0;
- PingPongTask ping;
-
- for(int pos = 0; pos < args.length ; pos++) {
- mailboxes[pos] = Host.getByName(args[pos]).getName();
- }
-
- for (int pos = 0; pos < hostCount; pos++) {
- time = Msg.getClock();
- Msg.info("sender time: " + time);
- ping = new PingPongTask("no name",computeDuration,COMM_SIZE_LAT);
- ping.setTime(time);
- ping.send(mailboxes[pos]);
-
- Trace.hostPushState (getHost().getName(), PM_STATE, "waitingPong");
- Task.receive(getHost().getName());
- double timeGot = Msg.getClock();
- double timeSent = ping.getTime();
- double communicationTime;
-
- Msg.info("Got at time "+ timeGot);
- Msg.info("Was sent at time "+timeSent);
- time = timeSent;
-
- communicationTime=timeGot - time;
- Msg.info("Communication time : " + communicationTime);
-
- Msg.info(" --- bw "+ COMM_SIZE_BW/communicationTime + " ----");
-
- /* Pop the last state (going back to sending ping) */
- Trace.hostPopState (getHost().getName(), PM_STATE);
- }
-
- /* Pop the sendingPong state */
- Trace.hostPopState (getHost().getName(), PM_STATE);
- Msg.info("goodbye!");
- }
-}