-/* Copyright (c) 2006-2014. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2006-2018. 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 app.pingpong;
+import org.simgrid.msg.HostNotFoundException;
import org.simgrid.msg.Msg;
-import org.simgrid.msg.Host;
-import org.simgrid.msg.Task;
-import org.simgrid.msg.Process;
import org.simgrid.msg.MsgException;
-import org.simgrid.msg.NativeException;
-import org.simgrid.msg.HostNotFoundException;
+import org.simgrid.msg.Process;
+import org.simgrid.msg.Task;
public class Receiver extends Process {
- final double commSizeLat = 1;
- final double commSizeBw = 100000000;
- public Receiver(String hostname, String name, String[]args) throws HostNotFoundException, NativeException{
- super(hostname,name,args);
- }
-
- public void main(String[] args) throws MsgException {
- Msg.info("hello!");
- double communicationTime=0;
-
- double time = Msg.getClock();
-
- Msg.info("try to get a task");
-
- PingPongTask task = (PingPongTask)Task.receive(getHost().getName());
- double timeGot = Msg.getClock();
- double timeSent = task.getTime();
-
- 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 "+ commSizeBw/communicationTime + " ----");
- Msg.info("goodbye!");
- }
+ private static final double COMM_SIZE_BW = 100000000;
+ public Receiver(String hostname, String name, String[]args) throws HostNotFoundException {
+ super(hostname, name, args);
+ }
+
+ public void main(String[] args) throws MsgException {
+ for (int i = 0 ; i < Main.TASK_COUNT; i++) {
+ Msg.info("Wait for a task");
+
+ PingPongTask task = (PingPongTask)Task.receive(getHost().getName());
+ double timeGot = Msg.getClock();
+ double timeSent = task.getTime();
+
+ Msg.info("Got one that was sent at time "+ timeSent);
+
+ double communicationTime = timeGot - timeSent;
+ Msg.info("Communication time : " + communicationTime);
+ Msg.info(" --- bw "+ COMM_SIZE_BW/communicationTime + " ----");
+ }
+ Msg.info("Done.");
+ }
}
\ No newline at end of file
