Add camel-jmh tests
Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/46bf8432 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/46bf8432 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/46bf8432 Branch: refs/heads/master Commit: 46bf8432192c46851b11cb464f2938b613607a8e Parents: 8cdd490 Author: Claus Ibsen <[email protected]> Authored: Sat Jun 10 08:02:27 2017 +0200 Committer: Claus Ibsen <[email protected]> Committed: Sat Jun 10 09:06:36 2017 +0200 ---------------------------------------------------------------------- tests/camel-jmh/pom.xml | 5 + .../camel/itest/jmh/CaseInsensitiveMapTest.java | 144 +++++++++++++++++++ 2 files changed, 149 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/46bf8432/tests/camel-jmh/pom.xml ---------------------------------------------------------------------- diff --git a/tests/camel-jmh/pom.xml b/tests/camel-jmh/pom.xml index ba4d11d..de625ea 100644 --- a/tests/camel-jmh/pom.xml +++ b/tests/camel-jmh/pom.xml @@ -51,6 +51,11 @@ <artifactId>camel-core</artifactId> <scope>test</scope> </dependency> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-headersmap</artifactId> + <scope>test</scope> + </dependency> <dependency> <groupId>junit</groupId> http://git-wip-us.apache.org/repos/asf/camel/blob/46bf8432/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/CaseInsensitiveMapTest.java ---------------------------------------------------------------------- diff --git a/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/CaseInsensitiveMapTest.java b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/CaseInsensitiveMapTest.java new file mode 100644 index 0000000..f1a0a21 --- /dev/null +++ b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/CaseInsensitiveMapTest.java @@ -0,0 +1,144 @@ +/** + * 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.camel.itest.jmh; + +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.TimeUnit; + +import org.apache.camel.util.CaseInsensitiveMap; +import org.junit.Test; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Level; +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.Setup; +import org.openjdk.jmh.annotations.State; +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; +import org.openjdk.jmh.runner.options.TimeValue; + +/** + * Tests {@link CaseInsensitiveMap} + */ +public class CaseInsensitiveMapTest { + + @Test + public void launchBenchmark() throws Exception { + Options opt = new OptionsBuilder() + // Specify which benchmarks to run. + // You can be more specific if you'd like to run only one benchmark per test. + .include(this.getClass().getName() + ".*") + // Set the following options as needed + .mode(Mode.AverageTime) + .timeUnit(TimeUnit.MICROSECONDS) + .warmupTime(TimeValue.seconds(1)) + .warmupIterations(2) + .measurementTime(TimeValue.seconds(1)) + .measurementIterations(2) + .threads(2) + .forks(1) + .shouldFailOnError(true) + .shouldDoGC(true) + .build(); + + new Runner(opt).run(); + } + + // The JMH samples are the best documentation for how to use it + // http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/ + @State(Scope.Thread) + public static class BenchmarkState { + CaseInsensitiveMap camelMap; + com.cedarsoftware.util.CaseInsensitiveMap cedarsoftMap; + HashMap hashMap; + + @Setup(Level.Trial) + public void initialize() { + camelMap = new CaseInsensitiveMap(); + cedarsoftMap = new com.cedarsoftware.util.CaseInsensitiveMap(); + hashMap = new HashMap(); + } + + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.MILLISECONDS) + @Measurement(batchSize = 1000000) + public void camelMap(BenchmarkState state, Blackhole bh) { + Map map = state.camelMap; + + map.put("foo", "Hello World"); + Object o1 = map.get("foo"); + bh.consume(o1); + Object o2 = map.get("FOO"); + bh.consume(o2); + + map.put("BAR", "Bye World"); + Object o3 = map.get("bar"); + bh.consume(o3); + Object o4 = map.get("BAR"); + bh.consume(o4); + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.MILLISECONDS) + @Measurement(batchSize = 1000000) + public void cedarsoftMap(BenchmarkState state, Blackhole bh) { + Map map = state.cedarsoftMap; + + map.put("foo", "Hello World"); + Object o1 = map.get("foo"); + bh.consume(o1); + Object o2 = map.get("FOO"); + bh.consume(o2); + + map.put("BAR", "Bye World"); + Object o3 = map.get("bar"); + bh.consume(o3); + Object o4 = map.get("BAR"); + bh.consume(o4); + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.MILLISECONDS) + @Measurement(batchSize = 1000000) + public void hashMap(BenchmarkState state, Blackhole bh) { + Map map = state.hashMap; + + map.put("foo", "Hello World"); + Object o1 = map.get("foo"); + bh.consume(o1); + Object o2 = map.get("FOO"); + bh.consume(o2); + + map.put("BAR", "Bye World"); + Object o3 = map.get("bar"); + bh.consume(o3); + Object o4 = map.get("BAR"); + bh.consume(o4); + } + +}
