rpuch commented on a change in pull request #616: URL: https://github.com/apache/ignite-3/pull/616#discussion_r798505612
########## File path: modules/network/src/test/java/org/apache/ignite/internal/network/SerializationMicroBenchmark.java ########## @@ -0,0 +1,308 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.ignite.internal.network; + +import com.esotericsoftware.kryo.Kryo; +import com.esotericsoftware.kryo.io.Input; +import com.esotericsoftware.kryo.io.Output; +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.Serializable; +import java.util.concurrent.TimeUnit; +import org.apache.ignite.internal.network.serialization.ClassDescriptorFactory; +import org.apache.ignite.internal.network.serialization.ClassDescriptorRegistry; +import org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller; +import org.apache.ignite.internal.network.serialization.marshal.MarshalException; +import org.apache.ignite.internal.network.serialization.marshal.MarshalledObject; +import org.apache.ignite.internal.network.serialization.marshal.UnmarshalException; +import org.apache.ignite.internal.network.serialization.marshal.UserObjectMarshaller; +import org.jetbrains.annotations.Nullable; +import org.objenesis.strategy.StdInstantiatorStrategy; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.Warmup; +import org.openjdk.jmh.infra.Blackhole; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +/** + * A micro-benchmark of {@link DefaultUserObjectMarshaller}. + */ +@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) +@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) +@Fork(3) +@BenchmarkMode(Mode.AverageTime) +@OutputTimeUnit(TimeUnit.NANOSECONDS) +@State(Scope.Thread) +public class SerializationMicroBenchmark { + + static TestClass smallObject; + static AllTypesMessage mediumObject; + static AllTypesMessage largeObject; + + static ClassDescriptorRegistry registry; + + static UserObjectMarshaller userObjectMarshaller; + + static Kryo kryo; + + static byte[] smallSerializedWithUos; + static byte[] smallSerializedWithJava; + static byte[] smallSerializedWithKryo; + + static byte[] mediumSerializedWithUos; + static byte[] mediumSerializedWithJava; + static byte[] mediumSerializedWithKryo; + + static byte[] largeSerializedWithUos; + static byte[] largeSerializedWithJava; + static byte[] largeSerializedWithKryo; + + static { + registry = new ClassDescriptorRegistry(); + var factory = new ClassDescriptorFactory(registry); + userObjectMarshaller = new DefaultUserObjectMarshaller(registry, factory); + + smallObject = new TestClass(1000, false, 3000); + mediumObject = AllTypesMessageGenerator.generate(10, true, false); + largeObject = AllTypesMessageGenerator.generate(10, true, true); + + factory.create(smallObject.getClass()); + factory.create(largeObject.getClass()); + + kryo = new Kryo(); + kryo.setInstantiatorStrategy(new StdInstantiatorStrategy()); + + try { + smallSerializedWithUos = userObjectMarshaller.marshal(smallObject).bytes(); + mediumSerializedWithUos = userObjectMarshaller.marshal(mediumObject).bytes(); + largeSerializedWithUos = userObjectMarshaller.marshal(largeObject).bytes(); + } catch (MarshalException e) { + throw new RuntimeException(e); + } + + smallSerializedWithJava = serializeWithJdk(smallObject); + mediumSerializedWithJava = serializeWithJdk(mediumObject); + largeSerializedWithJava = serializeWithJdk(largeObject); + + smallSerializedWithKryo = serializeWithKryo(smallObject); + mediumSerializedWithKryo = serializeWithKryo(mediumObject); + largeSerializedWithKryo = serializeWithKryo(largeObject); + + System.out.println("Small Java: " + smallSerializedWithJava.length); + System.out.println("Small UOS : " + smallSerializedWithUos.length); + System.out.println("Small Kryo: " + smallSerializedWithKryo.length); + + System.out.println("Medium Java: " + mediumSerializedWithJava.length); + System.out.println("Medium UOS : " + mediumSerializedWithUos.length); + System.out.println("Medium Kryo: " + mediumSerializedWithKryo.length); + + System.out.println("Large Java: " + largeSerializedWithJava.length); + System.out.println("Large UOS : " + largeSerializedWithUos.length); + System.out.println("Large Kryo: " + largeSerializedWithKryo.length); + } + + /** + * Runs the benchmark. + * + * @param args args + * @throws Exception if something goes wrong + */ + public static void main(String[] args) throws Exception { + Options build = new OptionsBuilder() + //.addProfiler("stack") Review comment: Removed the line about "stack", but I think it makes sense to leave the line about "gc" as it is useful in some situations and it's a lot easier to uncomment a line than try to recall the correct syntax :) -- This is an automated message from the Apache Git Service. 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