build-bench.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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  Licensed to the Apache Software Foundation (ASF) under one
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  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
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      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
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  See the License for the specific language governing permissions and
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<project basedir="." name="apache-cassandra-bench"
         xmlns:if="ant:if" xmlns:unless="ant:unless">

    <property name="async-profiler.version" value="2.9"/>
    <condition property="async-profiler.suffix" value="linux-arm64">
        <and>
            <os arch="aarch64"/>
            <isset property="isLinux"/>
        </and>
    </condition>
    <condition property="async-profiler.suffix" value="linux-x64">
        <and>
            <os arch="amd64"/>
            <isset property="isLinux"/>
        </and>
    </condition>
    <condition property="async-profiler.suffix" value="macos">
        <isset property="isMac"/>
    </condition>
    <property name="async-profiler.name" value="async-profiler-${async-profiler.version}-${async-profiler.suffix}"/>
    <property name="async-profiler.base" value="${build.dir}/async-profiler"/>

    <property name="test.profiler.opts.default" value="event=cpu;threads=true;output=flamegraph;simple=true;ann=true"/>
    <property name="test.profiler.output" value="${build.test.dir}/profiler"/>

    <target name="-microbench">
        <jmh/>
    </target>

    <target name="-microbench-with-profiler" depends="-fetch-async-profiler">
        <condition property="test.profiler.opts" value="${test.profiler.opts.default}" else="${profiler.opts}">
            <or>
                <not>
                    <isset property="profiler.opts"/>
                </not>
                <equals arg1="${profiler.opts}" arg2=""/>
            </or>
        </condition>

        <property name="async-profiler.lib.path" value="${async-profiler.base}/build/libasyncProfiler.so"/>

        <mkdir dir="${test.profiler.output}"/>

        <jmh>
            <extra-args>
                <arg value="-prof"/>
                <arg value="async:libPath=${async-profiler.lib.path};dir=${test.profiler.output};${test.profiler.opts}"/>
            </extra-args>
        </jmh>
    </target>

    <macrodef name="jmh">
        <element name="extra-args" optional="true"/>
        <sequential>
            <java classname="org.openjdk.jmh.Main" fork="true" failonerror="true" >
                <classpath>
                    <path refid="cassandra.classpath.test"/>
                    <pathelement location="${test.classes}"/>
                    <pathelement location="${test.conf}"/>
                    <pathelement location="${async-profiler.base}/lib/async-profiler.jar"/>
                    <pathelement location="${async-profiler.base}/lib/converter.jar"/>
                </classpath>

                <jvmarg line="${java11-jvmargs}"/>
                <jvmarg line="${_std-test-jvmargs}"/>
                <jvmarg line="${test.jvm.args}"/>

                <arg value="-foe"/>
                <arg value="true"/>
                <arg value="-rf"/>
                <arg value="json"/>
                <arg value="-rff"/>
                <arg value="${build.test.dir}/jmh-result.json"/>
                <arg value="-v"/>
                <arg value="EXTRA"/>

                <arg line="${jmh.args}"/>

                <extra-args/>

                <!-- TODO https://issues.apache.org/jira/browse/CASSANDRA-18873 -->
                <arg value="-e" if:blank="${benchmark.name}"/>
                <arg value="ZeroCopyStreamingBench|MutationBench|FastThreadLocalBench" if:blank="${benchmark.name}"/>

                <arg value=".*microbench.*${benchmark.name}"/>
            </java>
        </sequential>
    </macrodef>

    <target name="-fetch-async-profiler">
        <mkdir dir="${tmp.dir}"/>
        <mkdir dir="${async-profiler.base}"/>

        <antcall target="-fetch-async-profiler-mac" if:true="${isMac}" inheritrefs="true"/>
        <antcall target="-fetch-async-profiler-linux" if:true="${isLinux}" inheritrefs="true"/>

        <move todir="${async-profiler.base}">
            <fileset dir="${async-profiler.base}/${async-profiler.name}">
                <include name="**"/>
            </fileset>
        </move>
        <delete dir="${async-profiler.base}/${async-profiler.name}" includeemptydirs="true"/>
    </target>

    <target name="-fetch-async-profiler-linux">
        <get src="https://github.com/async-profiler/async-profiler/releases/download/v${async-profiler.version}/${async-profiler.name}.tar.gz"
             dest="${tmp.dir}/${async-profiler.name}.tar.gz" retries="3" httpusecaches="true" skipexisting="true"/>
        <gunzip src="${tmp.dir}/${async-profiler.name}.tar.gz" dest="${tmp.dir}/"/>
        <untar src="${tmp.dir}/${async-profiler.name}.tar" dest="${async-profiler.base}/"/>
        <delete file="${tmp.dir}/${async-profiler.name}.tar"/>
    </target>

    <target name="-fetch-async-profiler-mac">
        <get src="https://github.com/async-profiler/async-profiler/releases/download/v${async-profiler.version}/${async-profiler.name}.zip"
             dest="${tmp.dir}/${async-profiler.name}.zip" retries="3" httpusecaches="true" skipexisting="true"/>
        <unzip src="${tmp.dir}/${async-profiler.name}.zip" dest="${async-profiler.base}/"/>
    </target>

</project>