Examples with ElapsedTimer utilities.ElapsedTimer used on opensource projects

Example 6 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class GameTickTest method main.

public static void main(String[] args) {
    ElapsedTimer timer = new ElapsedTimer();
    int gameTickMillis = 40;
    int nTicks = 500;
    int nTrials = 10000;
    Random random = new Random();
    for (int i = 0; i < nTrials; i++) {
        StateObservationMulti game = new SpaceBattleLinkStateTwoPlayer();
        // SimpleBattleState game = new SimpleBattleState();
        controllers.multiPlayer.sampleRandom.Agent randomAgent = new controllers.multiPlayer.sampleRandom.Agent(game, null, 0);
        for (int j = 0; j < nTicks; j++) {
            Types.ACTIONS a1 = randomAgent.act(game, null);
            Types.ACTIONS a2 = randomAgent.act(game, null);
            Types.ACTIONS[] actions = new Types.ACTIONS[] { a1, a2 };
            game.advance(actions);
        // int[] actions = new int[]{random.nextInt(game.nActions()), random.nextInt(game.nActions())};
        // game.next(actions);
        }
    // System.out.println(i + "\t " + game.getGameTick());
    }
    int totalTicks = nTicks * nTrials;
    System.out.format("Made %d ticks\n", totalTicks);
    System.out.format("Ticks per milli-second: %.1f\n\n", totalTicks / (double) timer.elapsed());
    // System.out.format("Game tick time = %d ms\n", (int) gameTick);
    System.out.format("Updates per game tick:   %d\n\n", (int) (gameTickMillis * totalTicks / (double) timer.elapsed()));
    System.out.println(timer);
}

Example 7 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class PlanetWarsLinkTest method main.

// todo: show a graphic of the rollout predictions
// split this in to two parts
// for each action, we need to collect the data
// then we need to display the data
// each time plot the fitness of each sample versus the length
// of the rollout - this will give a good idea of what we need to plot...
// todo: implement a collision mechanism
// todo: implement a nice graphic that shows transfer from planet to buffer
// this is very easy to do - but question of whether we need a timed or instant movement...
public static void main(String[] args) throws Exception {
    int nTrials = 100;
    ElapsedTimer timer = new ElapsedTimer();
    StatSummary ss = new StatSummary();
    for (int i = 0; i < nTrials; i++) {
        System.out.println("Game: " + i);
        ss.add(runTest());
        System.out.println();
    }
    System.out.println(ss);
    System.out.println(timer);
}

Example 8 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class SimpleMaxNTest method runOnce.

public static double runOnce() {
    // make an agent to test
    StateObservation noiseFree = new SimpleMaxGame();
    // new NoisyMaxGame();
    StateObservation stateObs = new SimpleMaxGame();
    System.out.println(stateObs.getGameScore());
    System.out.println(stateObs.copy().getGameScore());
    // System.exit(0);
    ElapsedCpuTimer timer = new ElapsedCpuTimer();
    AbstractPlayer player;
    controllers.singlePlayer.sampleOLMCTS.Agent olmcts = new controllers.singlePlayer.sampleOLMCTS.Agent(stateObs, timer);
    controllers.singlePlayer.discountOLMCTS.Agent discountOlmcts = new controllers.singlePlayer.discountOLMCTS.Agent(stateObs, timer);
    controllers.singlePlayer.nestedMC.Agent nestedMC = new controllers.singlePlayer.nestedMC.Agent(stateObs, timer);
    player = olmcts;
    player = discountOlmcts;
    // for the following we can pass the Evolutionary algorithm to use
    int nResamples = 2;
    EvoAlg evoAlg = new SimpleRMHC(nResamples);
    int nEvals = 1000;
    double kExplore = 10;
    int nNeighbours = 100;
    evoAlg = new NTupleBanditEA(kExplore, nNeighbours);
    // DefaultMutator.totalRandomChaosMutation = true;
    Agent.useShiftBuffer = false;
    controllers.singlePlayer.ea.Agent.SEQUENCE_LENGTH = 100;
    player = new controllers.singlePlayer.ea.Agent(stateObs, timer, evoAlg, nEvals);
    nestedMC.maxRolloutLength = 5;
    nestedMC.nestDepth = 5;
    player = nestedMC;
    // in milliseconds
    int thinkingTime = 50;
    int delay = 30;
    // player = new controllers.singlePlayer.sampleRandom.Agent(stateObs, timer);
    // check that we can play the game
    Random random = new Random();
    // this is how many steps we'll take in the actual game ...
    int nSteps = 10;
    ElapsedTimer t = new ElapsedTimer();
    for (int i = 0; i < nSteps && !stateObs.isGameOver(); i++) {
        timer = new ElapsedCpuTimer();
        timer.setMaxTimeMillis(thinkingTime);
        Types.ACTIONS action = player.act(stateObs.copy(), timer);
        // System.out.println("Selected: " + action); //  + "\t " + action.ordinal());
        stateObs.advance(action);
        noiseFree.advance(action);
    // System.out.println(stateObs.getGameScore());
    }
    System.out.println(stateObs.getGameScore());
    System.out.println(noiseFree.getGameScore());
    System.out.println(stateObs.isGameOver());
    System.out.println(t);
    return noiseFree.getGameScore();
}

Example 9 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class SpaceBattleLinkTest method main.

public static void main(String[] args) {
    StatSummary ss = new StatSummary();
    int nTrials = 10;
    ElapsedTimer t = new ElapsedTimer();
    for (int i = 0; i < nTrials; i++) {
        System.out.println("Trial: " + i);
        ss.add(runTrial(runVisible));
        System.out.println();
    }
    System.out.println(ss);
    System.out.println();
    System.out.println(t);
}

Example 10 with ElapsedTimer

use of utilities.ElapsedTimer in project SimpleAsteroids by ljialin.

the class SpaceBattleLinkTest method runTrial.

public static double runTrial(boolean runVisible) {
    // make an agent to test
    StateObservation stateObs = new SimpleMaxGame();
    // BattleGameSearchSpace.inject(BattleGameSearchSpace.getRandomPoint());
    // SampleEvolvedParams.solutions[1][2] = 5;
    // BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[1]);
    // BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[2]);
    BattleGameSearchSpace.inject(SampleEvolvedParams.solutions[1]);
    System.out.println("Params are:");
    System.out.println(BattleGameParameters.params);
    // can also overide parameters by setting them directly as follows:
    // BattleGameParameters.loss = 1.1;
    SpaceBattleLinkState linkState = new SpaceBattleLinkState();
    // set some parameters for the experiment
    GameActionSpaceAdapter.useHeuristic = false;
    Agent.useShiftBuffer = true;
    // DefaultMutator.totalRandomChaosMutation = false;
    // // supercl
    // StateObservation stateObs = linkState;
    ElapsedCpuTimer timer = new ElapsedCpuTimer();
    AbstractPlayer player;
    // controllers.singlePlayer.sampleOLMCTS.Agent olmcts =
    // new controllers.singlePlayer.sampleOLMCTS.Agent(linkState, timer);
    player = new controllers.singlePlayer.discountOLMCTS.Agent(linkState, timer);
    // try the evolutionary players
    int nResamples = 2;
    EvoAlg evoAlg = new SimpleRMHC(nResamples);
    double kExplore = 10;
    int nNeighbours = 100;
    int nEvals = 200;
    evoAlg = new NTupleBanditEA(kExplore, nNeighbours);
    // player = new controllers.singlePlayer.ea.Agent(linkState, timer, evoAlg, nEvals);
    controllers.singlePlayer.nestedMC.Agent nestedMC = new controllers.singlePlayer.nestedMC.Agent(linkState, timer);
    nestedMC.maxRolloutLength = 10;
    nestedMC.nestDepth = 2;
    player = nestedMC;
    // in milliseconds
    int thinkingTime = 50;
    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();
    BattleView view = new BattleView(linkState.state);
    // set view to null to run fast with no visuals
    if (!runVisible)
        view = null;
    if (view != null) {
        new JEasyFrame(view, "Simple Battle Game");
    }
    boolean verbose = false;
    for (int i = 0; i < nSteps && !linkState.isGameOver(); i++) {
        ArrayList<Types.ACTIONS> actions = linkState.getAvailableActions();
        timer = new ElapsedCpuTimer();
        timer.setMaxTimeMillis(thinkingTime);
        Types.ACTIONS action = player.act(linkState.copy(), timer);
        // action = actions.get(random.nextInt(actions.size()));
        if (verbose)
            // + "\t " + action.ordinal());
            System.out.println(i + "\t Selected: " + action);
        linkState.advance(action);
        if (view != null) {
            view.repaint();
            try {
                Thread.sleep(delay);
            } catch (Exception e) {
            }
        }
        if (verbose)
            System.out.println(linkState.getGameScore());
    }
    System.out.println("Game score: " + linkState.getGameScore());
    return linkState.getGameScore();
}