package edu.rice.hj.example.comp322;

import edu.rice.hj.api.HjMetrics;
import edu.rice.hj.runtime.config.HjSystemProperty;
import edu.rice.hj.runtime.metrics.AbstractMetricsManager;

import edu.rice.hj.api.HjFuture;

import static edu.rice.hj.Module1.*;

/**
 * Question: https://wiki.rice.edu/confluence/download/attachments/4435861/COMP322-S14-WS5.pdf?version=1&modificationDate=1390864665697&api=v2
 *
 * @author Shams Imam (shams@rice.edu)
 */
public class Worksheet5 {

    public static void main(String[] args) {
        System.setProperty(HjSystemProperty.abstractMetrics.propertyKey(), "true");
        initializeHabanero();

        final HjFuture<Void> A = future(() -> {
            System.out.println("A"); doWork(1);
            return null;
        });

        final HjFuture<Void> B = future(() -> {
            A.get();
            System.out.println("B"); doWork(1);
            return null;
        });

        final HjFuture<Void> C = future(() -> {
            A.get();
            System.out.println("C"); doWork(1);
            return null;
        });

        final HjFuture<Void> D = future(() -> {
            B.get();
            C.get();
            System.out.println("D"); doWork(1);
            return null;
        });

        final HjFuture<Void> E = future(() -> {
            C.get();
            System.out.println("E"); doWork(1);
            return null;
        });

        final HjFuture<Void> F = future(() -> {
            D.get();
            E.get();
            System.out.println("F"); doWork(1);
            return null;
        });

        F.get();

        finalizeHabanero();
        final HjMetrics actualMetrics = abstractMetrics();
        AbstractMetricsManager.dumpStatistics(actualMetrics);
        System.out.println(actualMetrics);

    }

}