https://www.hascode.com/tags/harness/ Recent content in Harness on Micha Kops' Tech Notes Hugo -- 0.147.8 en Copyright © 2010 - 2025 Micha Kops. #213243b1d6e8932079e09227d3f3ed0c806cd0c9 Mon, 02 Oct 2017 00:00:00 +0200 https://www.hascode.com/microbenchmarks-with-jmh-/-java-microbenchmark-harness/ Mon, 02 Oct 2017 00:00:00 +0200 https://www.hascode.com/microbenchmarks-with-jmh-/-java-microbenchmark-harness/ <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>Writing microbenchmarks for parts of our applications is not always easy – especially when the internals of the virtual machine, the just-in-time-compiler and such things are coming into effect.</p> </div> <div class="paragraph"> <p>Java Microbenchmark Harness is a tool that takes care of creating JVM warmup-cycles, handling benchmark-input-parameters and running benchmarks as isolated processes etc.</p> </div> <div class="paragraph"> <p>Now following a few short examples for writing microbenchmarks with JMH.<br/></p> </div> <div class="imageblock"> <div class="content"> <img src="java-jmh-microbenchmark-in-intellij.png" alt="java jmh microbenchmark in intellij"/> </div> <div class="title">Figure 1. Java JMH Microbenchmarks running in IntelliJ</div>