71e9bdc262
* fix several tests that were using akka.remote.netty.tcp config * replace akka.tcp with akka in more places * some doc cross references to remoting.md
80 lines
2.8 KiB
Scala
80 lines
2.8 KiB
Scala
/*
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* Copyright (C) 2015-2019 Lightbend Inc. <https://www.lightbend.com>
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*/
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package akka.cluster.ddata
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import java.util.concurrent.TimeUnit
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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.Fork
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import org.openjdk.jmh.annotations.Measurement
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import org.openjdk.jmh.annotations.Mode
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import org.openjdk.jmh.annotations.OutputTimeUnit
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import org.openjdk.jmh.annotations.{ Scope => JmhScope }
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import org.openjdk.jmh.annotations.State
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import org.openjdk.jmh.annotations.Warmup
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import akka.cluster.UniqueAddress
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import akka.actor.Address
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import org.openjdk.jmh.annotations.Param
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import org.openjdk.jmh.annotations.Setup
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import org.openjdk.jmh.annotations.Level
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@Fork(2)
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@State(JmhScope.Benchmark)
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@BenchmarkMode(Array(Mode.Throughput))
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@Warmup(iterations = 4)
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@Measurement(iterations = 5)
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@OutputTimeUnit(TimeUnit.MILLISECONDS)
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class ORSetMergeBenchmark {
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@Param(Array("1", "10", "20", "100"))
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var set1Size = 0
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val nodeA = UniqueAddress(Address("akka", "Sys", "aaaa", 2552), 1L)
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val nodeB = UniqueAddress(nodeA.address.copy(host = Some("bbbb")), 2L)
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val nodeC = UniqueAddress(nodeA.address.copy(host = Some("cccc")), 3L)
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val nodeD = UniqueAddress(nodeA.address.copy(host = Some("dddd")), 4L)
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val nodeE = UniqueAddress(nodeA.address.copy(host = Some("eeee")), 5L)
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val nodes = Vector(nodeA, nodeB, nodeC, nodeD, nodeE)
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val nodesIndex = Iterator.from(0)
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def nextNode(): UniqueAddress = nodes(nodesIndex.next() % nodes.size)
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var set1: ORSet[String] = _
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var addFromSameNode: ORSet[String] = _
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var addFromOtherNode: ORSet[String] = _
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var complex1: ORSet[String] = _
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var complex2: ORSet[String] = _
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var elem1: String = _
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var elem2: String = _
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@Setup(Level.Trial)
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def setup(): Unit = {
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set1 = (1 to set1Size).foldLeft(ORSet.empty[String])((s, n) => s.add(nextNode(), "elem" + n))
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addFromSameNode = set1.add(nodeA, "elem" + set1Size + 1).merge(set1)
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addFromOtherNode = set1.add(nodeB, "elem" + set1Size + 1).merge(set1)
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complex1 = set1.add(nodeB, "a").add(nodeC, "b").remove(nodeD, "elem" + set1Size).merge(set1)
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complex2 = set1.add(nodeA, "a").add(nodeA, "c").add(nodeB, "d").merge(set1)
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elem1 = "elem" + (set1Size + 1)
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elem2 = "elem" + (set1Size + 2)
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}
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@Benchmark
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def mergeAddFromSameNode: ORSet[String] = {
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// this is the scenario when updating and then merging with local value
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// set2 produced by modify function
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val set2 = set1.add(nodeA, elem1).add(nodeA, elem2)
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// replicator merges with local value
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set1.merge(set2)
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}
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@Benchmark
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def mergeAddFromOtherNode: ORSet[String] = set1.merge(addFromOtherNode)
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@Benchmark
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def mergeAddFromBothNodes: ORSet[String] = addFromSameNode.merge(addFromOtherNode)
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@Benchmark
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def mergeComplex: ORSet[String] = complex1.merge(complex2)
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}
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