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/* Copyright (c) 2020-2025. 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.*;
/**
* Test the wifi energy plugin
* Desactivate cross-factor to get round values
* Launch with: ./test test_platform_2STA.xml --cfg=plugin:link_energy_wifi --cfg=network/crosstraffic:0
*/
class Sender extends Actor {
public void run()
{
// start sending after 5 seconds
sleep_until(5);
String mbName = "MailBoxRCV";
Mailbox dst = get_engine().mailbox_by_name(mbName);
int size = 6750000;
Engine.info("SENDING 1 msg of size %d to %s", size, mbName);
String message = "message";
dst.put(message, size);
Engine.info("finished sending");
}
}
class Receiver extends Actor {
public void run() throws SimgridException
{
String mbName = "MailBoxRCV";
Engine.info("RECEIVING on mb %s", mbName);
Mailbox myBox = get_engine().mailbox_by_name(mbName);
myBox.get();
Engine.info("received all messages");
}
}
public class energy_wifi {
public static void main(String[] args)
{
var engine = new Engine(args);
engine.plugin_wifi_energy_init();
engine.load_platform(args[0]);
// setup WiFi bandwidths
var l = engine.link_by_name("AP1");
l.set_host_wifi_rate(engine.host_by_name("Station 1"), 0);
l.set_host_wifi_rate(engine.host_by_name("Station 2"), 0);
// create the two actors for the test
engine.host_by_name("Station 1").add_actor("act0", new Sender());
engine.host_by_name("Station 2").add_actor("act1", new Receiver());
engine.run();
// The following call is useless in your code, but our continuous integration uses it to track memleaks
engine.force_garbage_collection();
}
}
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