From 5b4b6bde235e47fcc7074578673dfea1077771a7 Mon Sep 17 00:00:00 2001 From: Dante Niewenhuis Date: Thu, 21 May 2026 16:52:31 +1000 Subject: Added Benchmarking tools (#413) Added files for the smaller workload benchmarks Added benchmark examples Started implementing benchmarking functions --- .../kotlin/org/opendc/experiments/CIBenchmark.kt | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 opendc-experiments/opendc-experiments-base/src/jmh/kotlin/org/opendc/experiments/CIBenchmark.kt (limited to 'opendc-experiments/opendc-experiments-base/src/jmh/kotlin/org/opendc/experiments/CIBenchmark.kt') diff --git a/opendc-experiments/opendc-experiments-base/src/jmh/kotlin/org/opendc/experiments/CIBenchmark.kt b/opendc-experiments/opendc-experiments-base/src/jmh/kotlin/org/opendc/experiments/CIBenchmark.kt new file mode 100644 index 00000000..a719b9f3 --- /dev/null +++ b/opendc-experiments/opendc-experiments-base/src/jmh/kotlin/org/opendc/experiments/CIBenchmark.kt @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2026 AtLarge Research + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +package org.opendc.experiments + +import org.opendc.experiments.base.runner.ExperimentCommand +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 java.io.File +import java.util.concurrent.TimeUnit + +@State(Scope.Thread) +@Fork(1) +@Warmup(iterations = 1, batchSize = 1) +@Measurement(iterations = 5, batchSize = 1) +@BenchmarkMode(Mode.SingleShotTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +open class CIBenchmark : OpenDCBenchmark() { + @Benchmark + fun benchmark1() { + ExperimentCommand().main(arrayOf("--experiment-path", "src/jmh/resources/experiments/experiment_100.json")) + File("output").deleteRecursively() + } + + @Benchmark + fun benchmark2() { + ExperimentCommand().main(arrayOf("--experiment-path", "src/jmh/resources/experiments/experiment_2.json")) + File("output").deleteRecursively() + } +} -- cgit v1.2.3