Package aleph.examples

Source Code of aleph.examples.StopMe$HelloThread

/*
* Aleph Toolkit
*
* Copyright 1997, Brown University, Providence, RI.
*
*                         All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose other than its incorporation into a
* commercial product is hereby granted without fee, provided that the
* above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Brown University not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
*
* BROWN UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY
* PARTICULAR PURPOSE.  IN NO EVENT SHALL BROWN UNIVERSITY BE LIABLE FOR
* ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

package aleph.examples;

/**
* Run an infinite loop at each PE.  Useful for testing console stop button.
* Discretion advised.
**/

import aleph.PE;
import aleph.Join;
import aleph.RemoteThread;
import java.util.Iterator;

public class StopMe {

  static class HelloThread extends RemoteThread {
    public void run() {
      for (int i = 1000000; i > 0; i--) {
  System.out.println( i + " bottles of beer on the wall");
  System.out.println( i + " bottles of beer");
  System.out.println( "take one down and pass it around");
  System.out.println( (i-1) + " bottles of beer on the wall");
  System.out.println();
  System.out.flush();
      }
    }
  }

  public static void main(String[] args) {
    HelloThread thread = new HelloThread();
    Join join = new Join();
    long start = System.currentTimeMillis();
    for (Iterator e = PE.allPEs(); e.hasNext(); )
      thread.start((PE) e.next(), join);
    join.waitFor();
  }
}
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