Avoid proxying for a significant speed boost
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@ -1,26 +1,26 @@
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package org.syndicate_lang.actors.example.example2;
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import java.util.List;
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import org.syndicate_lang.actors.Remote;
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// import java.util.Random;
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public class Forwarder implements IForwarder {
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private final IForwarder _main;
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private final Remote<IForwarder> _main;
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private final int _nRounds;
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private IForwarder _peer = null;
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private Remote<IForwarder> _peer = null;
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public Forwarder(IForwarder main, int nRounds) {
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public Forwarder(Remote<IForwarder> main, int nRounds) {
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this._main = main;
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this._nRounds = nRounds;
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}
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@Override
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public void setPeer(IForwarder peer) {
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public void setPeer(Remote<IForwarder> peer) {
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this._peer = peer;
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}
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@Override
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public void handleMessage(int hopCount) {
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IForwarder target = hopCount >= this._nRounds - 1 ? _main : _peer;
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target.handleMessage(hopCount + 1);
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public void handleMessage(final int hopCount) {
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Remote<IForwarder> target = hopCount >= this._nRounds - 1 ? _main : _peer;
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target.async(f -> f.handleMessage(hopCount + 1));
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}
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}
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@ -1,8 +1,9 @@
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package org.syndicate_lang.actors.example.example2;
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import org.syndicate_lang.actors.Actor;
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import org.syndicate_lang.actors.Remote;
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public interface IForwarder {
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void setPeer(IForwarder peer);
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void setPeer(Remote<IForwarder> peer);
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void handleMessage(int hopCount);
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}
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@ -29,25 +29,27 @@ public class Main implements IForwarder {
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public void boot() {
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Actor.log().info("Available processors: " + Runtime.getRuntime().availableProcessors());
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List<IForwarder> _actors = new ArrayList<>();
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final IForwarder me = Actor.ref(this).asyncProxy(IForwarder.class);
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IForwarder previous = null;
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final List<Remote<IForwarder>> _actors = new ArrayList<>();
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final Remote<IForwarder> me = Actor.ref(this);
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Remote<IForwarder> previous = null;
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for (int i = 0; i < _nActors; i++) {
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Remote<IForwarder> a = Actor.forObject(new Forwarder(me, this._nRounds));
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a.getActor().link();
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IForwarder current = a.asyncProxy(IForwarder.class);
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Remote<IForwarder> current = Actor.forObject(new Forwarder(me, this._nRounds));
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current.getActor().link();
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_actors.add(current);
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if (previous != null) current.setPeer(previous);
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if (previous != null) {
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final var p = previous;
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current.async(f -> f.setPeer(p));
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}
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previous = current;
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}
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_actors.get(0).setPeer(_actors.get(_nActors - 1));
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_actors.get(0).async(f -> f.setPeer(_actors.get(_nActors - 1)));
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Actor.log().info("Start");
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this._startTime = System.currentTimeMillis();
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_actors.forEach(a -> a.handleMessage(0));
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_actors.forEach(a -> a.async(f-> f.handleMessage(0)));
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}
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@Override
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public void setPeer(IForwarder peer) {
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public void setPeer(Remote<IForwarder> peer) {
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// Do nothing.
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}
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