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/* Copyright (c) 2012-2018. 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 cloud.masterworker;
import java.io.File;
import org.simgrid.msg.Msg;
import org.simgrid.msg.Host;
class Main {
public static final double TASK_COMP_SIZE = 10;
public static final double TASK_COMM_SIZE = 10;
public static final int NHOSTS = 6;
public static final int NSTEPS = 50;
private Main() {
throw new IllegalAccessError("Utility class");
}
public static void main(String[] args) {
Msg.init(args);
String platfFile = "../../examples/platforms/small_platform.xml";
if (args.length >= 1)
platfFile = args[0];
File f = new File(platfFile);
if (!f.exists()) {
Msg.error("File " + platfFile + " does not exist in " + System.getProperty("user.dir"));
Msg.error("Usage : Main ../platforms/platform.xml");
}
Msg.createEnvironment(platfFile);
Host[] hosts = Host.all();
if (hosts.length < NHOSTS+1) {
Msg.info("I need at least "+ (NHOSTS+1) +" hosts in the platform file, but " + args[0] + " contains only "
+ hosts.length + " hosts");
System.exit(42);
}
new Master(hosts[0],"Master",hosts).start();
/* Execute the simulation */
Msg.run();
}
}
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