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Artem LabazinArtem Labazin
Artem Labazin
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Artem Labazin
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Add RPC methods and speed up the server
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‎CHANGELOG.md

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@@ -22,6 +22,21 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
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- Turn on checkstyle JavaDocs module.
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- Add updates to the protocol, like new `ControlMessage`.
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## [1.6.4](https://github.com/appulse-projects/encon-java/releases/tag/1.6.4) - 2018-09-14
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### Added
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- `Mailbox.call()` and `Mailbox.receiveRemoteProcedureResult()`, a remote procedure call functionality;
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- `Mailbox.exit()` without arguments, for normal mailbox exiting;
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- Benchmark's `README.md` section about how to run single/group of becnhmark(s).
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### Changed
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- Tuned server and client `Netty`'s settings, especially its `WRITE_BUFFER_WATER_MARK` option;
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- Now, use `channel.eventLoop().execute(Runnable)` for server's responses, instead of creating composite buffer and single `writeAndFlush` call;
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- Benchmark's results;
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- Fix samples `pom.xml` files.
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## [1.6.3](https://github.com/appulse-projects/encon-java/releases/tag/1.6.3) - 2018-09-11
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### Changed

‎README.md

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@@ -46,7 +46,7 @@ $> mvn clean compile
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[INFO] ------------------------------------------------------------------------
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[INFO] Reactor Summary:
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[INFO]
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[INFO] encon 1.6.3 ........................................ SUCCESS [ 1.210 s]
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[INFO] encon 1.6.4 ........................................ SUCCESS [ 1.210 s]
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[INFO] encon-common ....................................... SUCCESS [ 25.693 s]
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[INFO] encon-terms ........................................ SUCCESS [ 27.517 s]
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[INFO] encon-config ....................................... SUCCESS [ 18.707 s]
@@ -64,7 +64,7 @@ $> mvn clean compile
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[INFO] handler-advanced ................................... SUCCESS [ 11.289 s]
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[INFO] load-config ........................................ SUCCESS [ 3.725 s]
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[INFO] load-config-spring ................................. SUCCESS [ 6.420 s]
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[INFO] benchmark 1.6.3 .................................... SUCCESS [ 5.594 s]
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[INFO] benchmark 1.6.4 .................................... SUCCESS [ 5.594 s]
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[INFO] ------------------------------------------------------------------------
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[INFO] BUILD SUCCESS
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[INFO] ------------------------------------------------------------------------

‎benchmark/pom.xml

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@@ -25,7 +25,7 @@ limitations under the License.
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<parent>
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<groupId>io.appulse.encon</groupId>
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<artifactId>encon-parent</artifactId>
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<version>1.6.3</version>
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<version>1.6.4</version>
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</parent>
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<artifactId>benchmark</artifactId>

‎benchmark/src/main/java/io/appulse/encon/benchmark/Encon_Node2NodeBenchmarks_1WorkerThreads.java

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@@ -0,0 +1,159 @@
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/*
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* Copyright 2018 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.appulse.encon.benchmark;
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import static io.appulse.encon.terms.Erlang.binary;
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import static java.lang.Boolean.TRUE;
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import static java.util.concurrent.TimeUnit.SECONDS;
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import static org.openjdk.jmh.annotations.Level.Trial;
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import static org.openjdk.jmh.annotations.Mode.Throughput;
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import static org.openjdk.jmh.annotations.Scope.Benchmark;
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import java.util.stream.IntStream;
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import io.appulse.encon.Node;
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import io.appulse.encon.Nodes;
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import io.appulse.encon.config.NodeConfig;
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import io.appulse.encon.config.ServerConfig;
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import io.appulse.encon.mailbox.Mailbox;
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import io.appulse.encon.terms.ErlangTerm;
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import io.appulse.encon.terms.type.ErlangPid;
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import org.openjdk.jmh.annotations.Benchmark;
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import org.openjdk.jmh.annotations.BenchmarkMode;
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import org.openjdk.jmh.annotations.Measurement;
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import org.openjdk.jmh.annotations.OutputTimeUnit;
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import org.openjdk.jmh.annotations.Setup;
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import org.openjdk.jmh.annotations.State;
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import org.openjdk.jmh.annotations.TearDown;
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import org.openjdk.jmh.annotations.Threads;
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import org.openjdk.jmh.annotations.Warmup;
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import org.openjdk.jmh.infra.Blackhole;
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import org.openjdk.jmh.infra.ThreadParams;
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/**
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*
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* @since 1.6.3
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* @author Artem Labazin
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*/
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@State(Benchmark)
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@OutputTimeUnit(SECONDS)
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@Warmup(iterations = 10)
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@BenchmarkMode(Throughput)
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@Measurement(iterations = 20)
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public class Encon_Node2NodeBenchmarks_1WorkerThreads {
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Node serverNode;
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Mailbox serverMailbox;
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ErlangPid serverMailboxPid;
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Thread serverThread;
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ErlangTerm data;
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Node clientNode;
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Mailbox[] clientMailboxes;
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@Setup(Trial)
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public void setup () throws Exception {
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serverNode = Nodes.singleNode("node-server-" + System.nanoTime(), NodeConfig.builder()
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.shortName(TRUE)
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.server(ServerConfig.builder()
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.bossThreads(1)
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.workerThreads(1)
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.build()
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)
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.build()
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);
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serverMailbox = serverNode.mailbox().build();
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serverMailboxPid = serverMailbox.getPid();
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data = binary(new byte[] { 1, 2, 3, 4, 5 });
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serverThread = new Thread(() -> {
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try {
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while (!java.lang.Thread.interrupted()) {
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ErlangTerm payload = serverMailbox.receive().getBody();
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serverMailbox.send(payload.asPid(), data);
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}
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} catch (Throwable ex) {
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}
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});
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serverThread.start();
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clientNode = Nodes.singleNode("node-client-" + System.nanoTime(), NodeConfig.builder().shortName(TRUE)
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.server(ServerConfig.builder()
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.bossThreads(1)
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.workerThreads(8)
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.build()
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)
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.build());
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clientMailboxes = IntStream.range(0, 8)
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.boxed()
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.map(it -> clientNode.mailbox().build())
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.toArray(Mailbox[]::new);
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}
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@TearDown(Trial)
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public void tearDown () {
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for (Mailbox mailbox : clientMailboxes) {
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mailbox.close();
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}
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clientNode.close();
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serverMailbox.close();
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serverNode.close();
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serverThread.interrupt();
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}
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@Threads(1)
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@Benchmark
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public void client_1 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[0];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(2)
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@Benchmark
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public void clients_2 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(4)
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@Benchmark
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public void clients_4 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(8)
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@Benchmark
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public void clients_8 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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}

‎benchmark/src/main/java/io/appulse/encon/benchmark/Encon_Node2NodeBenchmarks.java ‎benchmark/src/main/java/io/appulse/encon/benchmark/Encon_Node2NodeBenchmarks_2WorkersThreads.java

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@Warmup(iterations = 10)
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@BenchmarkMode(Throughput)
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@Measurement(iterations = 20)
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public class Encon_Node2NodeBenchmarks {
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public class Encon_Node2NodeBenchmarks_2WorkersThreads {
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Node serverNode;
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‎benchmark/src/main/java/io/appulse/encon/benchmark/Encon_Node2NodeBenchmarks_4WorkersThreads.java

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/*
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* Copyright 2018 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.appulse.encon.benchmark;
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import static io.appulse.encon.terms.Erlang.binary;
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import static java.lang.Boolean.TRUE;
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import static java.util.concurrent.TimeUnit.SECONDS;
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import static org.openjdk.jmh.annotations.Level.Trial;
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import static org.openjdk.jmh.annotations.Mode.Throughput;
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import static org.openjdk.jmh.annotations.Scope.Benchmark;
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import java.util.stream.IntStream;
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import io.appulse.encon.Node;
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import io.appulse.encon.Nodes;
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import io.appulse.encon.config.NodeConfig;
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import io.appulse.encon.config.ServerConfig;
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import io.appulse.encon.mailbox.Mailbox;
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import io.appulse.encon.terms.ErlangTerm;
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import io.appulse.encon.terms.type.ErlangPid;
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import org.openjdk.jmh.annotations.Benchmark;
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import org.openjdk.jmh.annotations.BenchmarkMode;
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import org.openjdk.jmh.annotations.Measurement;
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import org.openjdk.jmh.annotations.OutputTimeUnit;
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import org.openjdk.jmh.annotations.Setup;
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import org.openjdk.jmh.annotations.State;
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import org.openjdk.jmh.annotations.TearDown;
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import org.openjdk.jmh.annotations.Threads;
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import org.openjdk.jmh.annotations.Warmup;
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import org.openjdk.jmh.infra.Blackhole;
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import org.openjdk.jmh.infra.ThreadParams;
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/**
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*
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* @since 1.6.3
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* @author Artem Labazin
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*/
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@State(Benchmark)
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@OutputTimeUnit(SECONDS)
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@Warmup(iterations = 10)
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@BenchmarkMode(Throughput)
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@Measurement(iterations = 20)
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public class Encon_Node2NodeBenchmarks_4WorkersThreads {
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Node serverNode;
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Mailbox serverMailbox;
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ErlangPid serverMailboxPid;
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Thread serverThread;
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ErlangTerm data;
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Node clientNode;
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Mailbox[] clientMailboxes;
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@Setup(Trial)
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public void setup () throws Exception {
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serverNode = Nodes.singleNode("node-server-" + System.nanoTime(), NodeConfig.builder()
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.shortName(TRUE)
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.server(ServerConfig.builder()
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.bossThreads(1)
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.workerThreads(4)
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.build()
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)
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.build()
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);
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serverMailbox = serverNode.mailbox().build();
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serverMailboxPid = serverMailbox.getPid();
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data = binary(new byte[] { 1, 2, 3, 4, 5 });
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serverThread = new Thread(() -> {
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try {
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while (!java.lang.Thread.interrupted()) {
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ErlangTerm payload = serverMailbox.receive().getBody();
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serverMailbox.send(payload.asPid(), data);
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}
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} catch (Throwable ex) {
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}
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});
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serverThread.start();
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clientNode = Nodes.singleNode("node-client-" + System.nanoTime(), NodeConfig.builder().shortName(TRUE)
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.server(ServerConfig.builder()
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.bossThreads(1)
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.workerThreads(8)
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.build()
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)
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.build());
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clientMailboxes = IntStream.range(0, 8)
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.boxed()
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.map(it -> clientNode.mailbox().build())
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.toArray(Mailbox[]::new);
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}
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@TearDown(Trial)
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public void tearDown () {
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for (Mailbox mailbox : clientMailboxes) {
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mailbox.close();
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}
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clientNode.close();
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serverMailbox.close();
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serverNode.close();
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serverThread.interrupt();
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}
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@Threads(1)
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@Benchmark
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public void client_1 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[0];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(2)
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@Benchmark
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public void clients_2 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(4)
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@Benchmark
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public void clients_4 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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@Threads(8)
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@Benchmark
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public void clients_8 (ThreadParams thredParams, Blackhole blackHole) throws Exception {
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Mailbox mailbox = clientMailboxes[thredParams.getThreadIndex()];
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mailbox.send(serverMailboxPid, mailbox.getPid());
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blackHole.consume(mailbox.receive());
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}
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}

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