FibMain.java

package fr.imag.adele.apam.fibonacci;

import fr.imag.adele.apam.ApamComponent;
import fr.imag.adele.apam.Instance;
import fr.imag.adele.apam.util.Util;

public class FibMain implements Runnable, ApamComponent{

	public static int nbInst = 0 ;
	Fib fib ;

	int nb = 12 ;

	public void run() {
		long deb ;
		int fibResult ;
		long fin ;
		long duree ;
		
		System.out.println("Starting  fibonacci " + nb );
//		long deb = System.currentTimeMillis() ;
////		int fibResult = fib.compute (nb) ;
//		int fibResult = fib.computeSmart (nb) ;
//		long fin = System.currentTimeMillis() ;
//		long duree = fin - deb ;
//		System.out.println("initialization de " + nbInst + " instances. Duree: " + duree + " milis.  Result=" + fibResult);
////		System.out.println("initialization: " + duree + " milis");

		for (int i = 0 ; i < 20; i++) {
			deb = System.nanoTime() ;
			fibResult = fib.compute (nb) ;
			fin = System.nanoTime() ;
			duree = fin - deb ;
			System.out.println("execution de " + nbInst + " appels. Duree: " + duree + " nano");
		}
	//	System.out.println("Resultat pour Fibonacci " + nb + " : " + fibResult);
	}


	public void apamInit(Instance apamInstance ) {
		String param = apamInstance.getProperty("param") ;
		if (param != null) {
			try {
				String[] params = Util.split(param) ;
				int n = Integer.parseInt(params[0]);
				nb = n ;
			}
			catch (Exception e) {
				System.out.println("parameter invalid; not an integer: param=" + param );
			}
		}
		System.out.println("Starting new fibonacci " + nb );
		new Thread(this, "APAM perf test").start();
	}

	public void apamRemove() {
	}

	public void wiredFor(String resource) {
	}

	public void unWiredFor(String resource) {
	}


}