Examples with ElapsedTimer utilities.ElapsedTimer used on opensource projects

Example 56 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class GeneralGameRunner method playGames.

public GeneralGameRunner playGames(int n) {
    // plays an additional n games without resetting the stats
    ElapsedTimer t = new ElapsedTimer();
    for (int i = 0; i < n; i++) {
        System.out.println("Playing game: " + i);
        playGame();
    }
    if (verbose) {
        System.out.println(scores);
        System.out.println();
        System.out.println("p1 wins:\t " + p1Wins);
        System.out.println("p2 wins:\t " + p2Wins);
        System.out.println("n games:\t " + nGames);
        System.out.println(t);
    }
    System.out.println();
    return this;
}

Example 57 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class GameState method main.

public static void main(String[] args) {
    // set a fixed random seed in order to check the outcome
    Random random = new Random(3);
    GameState.random = random;
    GameState gameState = new GameState().setNPlanets(10);
    gameState.setRandomGrowthRates().setRandomOwnerships();
    int nTicks = 20000000;
    ElapsedTimer timer = new ElapsedTimer();
    System.out.format("Initial score: %.2f\n", gameState.getScore());
    int terminals = 0;
    System.out.println(timer);
    for (int i = 0; i < nTicks; i++) {
        int a1 = random.nextInt(GameState.nActions);
        int a2 = random.nextInt(GameState.nActions);
        // a1 = AsteroidsGameState.doNothing;
        // a2 = AsteroidsGameState.doNothing;
        int[] actions = new int[] { a1, a2 };
        gameState.next(actions);
        // gameState = gameState.copy();
        if (gameState.isTerminal()) {
            terminals++;
        }
    }
    System.out.println(timer);
    System.out.println(Arrays.toString(gameState.planets));
    System.out.println(Arrays.toString(gameState.growthRates));
    System.out.println("Terminal states: " + terminals);
    System.out.println();
    System.out.format("Final score: %.2f\n", gameState.getScore());
}

Example 58 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class RandomTestAsteroids method main.

public static void main(String[] args) {
    int nTrials = 100;
    SimplePlayerInterface player = new RandomAgent();
    StatSummary ss = new StatSummary("Random Player on Asteroids");
    ElapsedTimer t = new ElapsedTimer();
    for (int i = 0; i < nTrials; i++) {
        ss.add(evaluate(player));
    }
    System.out.println(ss);
    System.out.println();
    System.out.println(t);
}

Example 59 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class GsonTest method main.

public static void main(String[] args) {
    GsonTest gt = new GsonTest(10000);
    String out = new Gson().toJson(gt);
    ElapsedTimer t = new ElapsedTimer();
    out = new Gson().toJson(gt);
    System.out.println("Length of: " + out.length());
    System.out.println(t);
    String out2 = getString(gt.a);
    System.out.println("Length of: " + out2.length());
    System.out.println(t);
}

Example 60 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class AgentEvaluator method evaluate.

@Override
public double evaluate(int[] solution) {
    // at thias point,
    System.out.println("Params are:");
    System.out.println(searchSpace.report(solution));
    // can also override parameters by setting them directly as follows:
    BattleGameParameters.loss = 0.996;
    BattleGameParameters.thrust = 3;
    // BattleGameParameters.shipSize *= 2;
    // BattleGameParameters.damageRadius *= 2;
    SpaceBattleLinkStateTwoPlayer linkState = new SpaceBattleLinkStateTwoPlayer();
    StateObservationMulti multi = linkState;
    GameActionSpaceAdapterMulti.useHeuristic = false;
    // DefaultMutator.totalRandomChaosMutation = false;
    ElapsedCpuTimer timer = new ElapsedCpuTimer();
    // AbstractMultiPlayer player2;
    int idPlayer1 = 0;
    int idPlayer2 = 1;
    // player2 = new controllers.multiPlayer.discountOLMCTS.Agent(linkState, timer, idPlayer2);
    // try the evolutionary players
    int nResamples = 2;
    EvoAlg evoAlg = new SimpleRMHC(nResamples);
    double kExplore = searchSpace.getExplorationFactor(solution);
    int nNeighbours = 100;
    int nEvals = 100;
    evoAlg = new NTupleBanditEA(kExplore, nNeighbours);
    evoAlg = new SlidingMeanEDA().setHistoryLength(searchSpace.getHistoryLength(solution));
    Agent evoAgent = new controllers.multiPlayer.ea.Agent(linkState, timer, evoAlg, idPlayer1, nEvals);
    evoAgent.setDiscountFactor(searchSpace.getDiscountFactor(solution));
    evoAgent.sequenceLength = searchSpace.getRolloutLength(solution);
    // evoAgent.di
    // EvoAlg evoAlg2 = new CompactSlidingModelGA().setHistoryLength(2);
    EvoAlg evoAlg2 = new SlidingMeanEDA().setHistoryLength(2);
    Agent player2 = new controllers.multiPlayer.ea.Agent(linkState, timer, evoAlg2, idPlayer2, nEvals);
    player2.sequenceLength = 5;
    // player2 = new controllers.multiPlayer.ea.Agent(linkState, timer, new SimpleRMHC(nResamples), idPlayer2, nEvals);
    // player1  = new controllers.multiPlayer.smlrand.Agent();
    // EvoAlg evoAlg2 = new SimpleRMHC(2);
    // player1 = new controllers.multiPlayer.ea.Agent(linkState, timer, evoAlg2, idPlayer1, nEvals);
    // in milliseconds
    int thinkingTime = 10;
    int delay = 10;
    // player = new controllers.singlePlayer.sampleRandom.Agent(stateObs, timer);
    // check that we can play the game
    Random random = new Random();
    int nSteps = 500;
    ElapsedTimer t = new ElapsedTimer();
    StatSummary sst1 = new StatSummary("Player 1 Elapsed Time");
    StatSummary sst2 = new StatSummary("Player 2 Elapsed Time");
    StatSummary ssTicks1 = new StatSummary("Player 1 nTicks");
    StatSummary ssTicks2 = new StatSummary("Player 2 nTicks");
    for (int i = 0; i < nSteps && !linkState.isGameOver(); i++) {
        linkState.state = linkState.state.copyState();
        timer = new ElapsedCpuTimer();
        timer.setMaxTimeMillis(thinkingTime);
        ElapsedTimer t1 = new ElapsedTimer();
        // keep track of the number of game ticks used by each algorithm
        int ticks;
        ticks = SpaceBattleLinkStateTwoPlayer.nTicks;
        Types.ACTIONS action1 = evoAgent.act(multi.copy(), timer);
        sst1.add(t1.elapsed());
        ticks = SpaceBattleLinkStateTwoPlayer.nTicks - ticks;
        ssTicks1.add(ticks);
        // System.out.println("Player 1 Ticks = " + ticks);
        ElapsedTimer t2 = new ElapsedTimer();
        ticks = SpaceBattleLinkStateTwoPlayer.nTicks;
        Types.ACTIONS action2 = player2.act(multi.copy(), timer);
        sst2.add(t2.elapsed());
        ticks = SpaceBattleLinkStateTwoPlayer.nTicks - ticks;
        ssTicks2.add(ticks);
        // System.out.println("Player 2 Ticks = " + ticks);
        multi.advance(new Types.ACTIONS[] { action1, action2 });
    }
    System.out.println(multi.getGameScore());
    System.out.println(multi.isGameOver());
    // System.out.println(SingleTreeNode.rollOutScores);
    System.out.println(sst1);
    System.out.println(sst2);
    System.out.println(ssTicks1);
    System.out.println(ssTicks2);
    double score = multi.getGameScore(0);
    System.out.println("Game score: " + score);
    if (score > 0)
        return 1;
    if (score < 0)
        return -1;
    return 0;
}