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Commit 5ca92917 authored by Steve Blackburn's avatar Steve Blackburn
Browse files

Merge PR from Rui

parents 5d4c7e45 468b8687
......@@ -29,14 +29,19 @@ The easiest way to obtain the benchmark suite is to download the pre-built jar f
If, however, you want to build from source read on...
The suite is built using ant. You will need the following tools:
The suite is built using ant 1.9 (1.10 and later will fail for many of the benchmarks). You will need the following tools:
* *[ant](* You need to install this yourself if you don't already have it.
* *[ant 1.9](* You need to install this yourself if you don't already have it.
* *[javacc](* Included in our tools directory.
* *[maven](* Included in our tools directory.
* *[cvs](http:/
* *[svn](
1. A number of benchmarks including trade and tomcat do not reliably _build_ under Java 6 (all run under Java 6). Therefore you must explicitly use a Java 5 VM at build time (see below).
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dacapo-9.12-bach RELEASE NOTES 2009-12-23
dacapo-9.12-bach-MR1 RELEASE NOTES 2018-01-13
This is the second major release of the DaCapo benchmark suite.
This is a maintenance release of the second major release of the
DaCapo benchmark suite.
These notes are structured as follows:
......@@ -31,12 +32,6 @@ consistent with the original goals of the DaCapo project, which
include the desire for the suite to remain relevant and reflect the
current state of deployed Java applications.
Each of these benchmarks is tested for both performance and
correctness nightly. Results are available here:
o performance:
o sanity:
2. Usage
......@@ -46,13 +41,18 @@ correctness nightly. Results are available here:
o Download the binary jar and/or source zip from:
o Access the source from subversion via
svn co dacapobench
Note that as of 9.12-MR1, there are two binary releases; the
default, and one for Java 6 JVMs. The default is built on Java 8
and runs on Java 8 (with the exception of tomcat, see note
below). The Java 6 jar is built on Java 6 for Java 6.
o Access the source from git via
2.2 Running
o It is essential that you read and observe the usage guidelines
that appear in README.txt
that appear in
o Run a benchmark:
java -jar <dacapo-jar-name>.jar <benchmark>
......@@ -73,6 +73,24 @@ correctness nightly. Results are available here:
3. Changes
3.0. Changes introduced by 9.12-MR1 (since 9.12)
lusearch-fix is introduced as a new benchmark. The lusearch-fix
and lusearch benchmarks differ by a single line of code. This
is a bug fix to lucene, which dramatically changes the performance of
lusearch, reducing the amount of allocation greatly.
We encourage you to use lusearch-fix in place of lusearch. We
retain the unpatched lusearch in this release for historical consistency.
URLs used by the build system have been systematically updated
so that the source distribution works correctly.
Other issues in the source distribution have been fixed to ensure that
the suite builds with Java 8 VMs.
3.1. Benchmark additions since 2006-10-MR2
avrora: AVRORA is a set of simulation and analysis tools in a
......@@ -196,7 +214,7 @@ message.
Please consult the bug tracker for a complete and up-to-date list of
known issues (
known issues (
DaCapo is an open source community project. We welcome all assistance
in addressing bugs and shortcomings in the suite.
......@@ -225,6 +243,11 @@ Tomcat remains less interesting than we would have liked. Performance
results show that tomcat currently has a remarkably flat warm-up curve
when compared to other benchmarks.
Furthermore, the version of tomcat (6.0.20) used by dacapo 9.12 does
not work with OpenJDK since 8u77.
4.3 Validation
......@@ -255,7 +278,8 @@ DaCapo benchmark suite.
The generous financial support of Intel was crucial to the successful
completion of this release.
completion of the 9.12 release, and the generous financial support
of Oracle led to the 9.12 MR1 release.
The production of the 9.12 release was jointly led by:
......@@ -269,9 +293,15 @@ The 9.12 release of the DaCapo suite was developed primarily by:
Robin Garner, Australian National University
John Zigman, Australian National University
The 9.12 MR1 release was developed primarily by:
Rui Chen, Australian National University
John Zhang, Australian National University
We receieved considerable assistance from a number of people,
Jon Bell
Eric Bodden, Technische Universität Darmstadt
Sam Guyer, Tufts
Chris Kulla
......@@ -23,9 +23,11 @@
<target name="unpack" depends="unzip"/>
<target name="bm-build">
<ant antfile="build.xml" dir="${batik-top}" target="all-jar" inheritall="false">
<property name="debug" value="on"/>
<exec executable="${ant.home}/bin/ant" dir="${batik-top}" failonerror="yes">
<arg line="all-jar"/>
<arg line="-Ddebug=on"/>
<env key="JAVA_HOME" value="${jdk16home}"/>
<target name="jar" depends="deps">
......@@ -62,7 +62,7 @@
<include name="**/${workspace-full}.zip"/>
<!-- Create two complimentary zips for default and large workspaces -->
<!--Create two complimentary zips for default and large workspaces-->
<zip destfile="${bm-build-dir}/${workspace-default}.zip" basedir="${bm-build-dir}/eclipse-testing/workspace">
<patternset includesfile="${bm-files}/bundles-default.lst"/>
......@@ -83,12 +83,16 @@
<!-- build the eclipse plugin, which is necessary to fire up eclipse from within our harness -->
<target name="plugin" depends="unpack">
<ant antfile="build.xml" dir="${bm-files}/plugin" inheritall="false">
<property name="plugin.destination" location="${bm-build-dir}/eclipse/plugins/"/>
<target name="clean"/>
<target name="build.update.jar"/>
<!-- add our bundle to the configurator metadata -->
<exec executable="${ant.home}/bin/ant" dir="${bm-files}/plugin" failonerror="yes">
<arg line="clean"/>
<arg line="-Dplugin.destination=${bm-build-dir}/eclipse/plugins/"/>
<env key="JAVA_HOME" value="${jdk16home}"/>
<exec executable="${ant.home}/bin/ant" dir="${bm-files}/plugin" failonerror="yes">
<arg line="build.update.jar"/>
<arg line="-Dplugin.destination=${bm-build-dir}/eclipse/plugins/"/>
<env key="JAVA_HOME" value="${jdk16home}"/>
<patch patchfile="${bm-files}/eclipse.patch" dir="${bm-build-dir}" strip="1"/>
......@@ -104,6 +108,7 @@
<fileset dir="${bm-build-dir}" includesfile="${bm-files}/bundles-stub-required.lst"/>
<unzip dest="${bm-build-dir}/" src="${bm-data}/"/>
<!-- Install the test data -->
<zip destfile="${bm-dat}/${bm-name}.zip" basedir="${bm-build-dir}" excludes="eclipse/plugins/**">
......@@ -113,4 +118,5 @@
<fileset dir="${bm-build-dir}" includesfile="${bm-files}/bundles-stub-required.lst"/>
......@@ -95,6 +95,8 @@ public class Eclipse extends Benchmark {
System.setProperty("osgi.install.area", "file:" + fileInScratch("eclipse/"));
System.setProperty("osgi.noShutdown", "true");
System.setProperty("osgi.framework", "file:" + fileInScratch(OSGI_BOOTSTRAP_JAR));
String current_working_dir = System.getProperty("user.dir");
System.setProperty("dacapo.local.jre", current_working_dir + "/" + fileInScratch("jre/lib/rt.jar"));
String[] args = new String[4];
......@@ -347,23 +347,29 @@ public abstract class FullSourceWorkspaceTests {
// Create lib entries for the JDKs
String jreLibPath = JavaCore.getClasspathVariable("JRE_LIB").toOSString();
String tempPath = System.getProperty("dacapo.local.jre");
String[] jdkLibs = Util.getJavaClassLibs();
int jdkLibsLength = jdkLibs.length;
IClasspathEntry[] jdkEntries = new IClasspathEntry[jdkLibsLength];
IClasspathEntry[] jdkEntries = new IClasspathEntry[jdkLibsLength + 1];
int jdkEntriesCount = 0;
for (int i = 0; i < jdkLibsLength; i++) {
if (!jdkLibs[i].equals(jreLibPath)) { // do not include JRE_LIB in
// additional JDK entries
jdkEntries[jdkEntriesCount++] = JavaCore.newLibraryEntry(new Path(jdkLibs[i]), null, null);
jdkEntries[jdkEntriesCount++] = JavaCore.newLibraryEntry(new Path(tempPath), null, null);
// Set classpaths (workaround bug 73253 Project references not set on
// project open)
ALL_PROJECTS = JavaCore.create(workspaceRoot).getJavaProjects();
int projectsLength = ALL_PROJECTS.length;
for (int i = 0; i < projectsLength; i++) {
String projectName = ALL_PROJECTS[i].getElementName();
if (BIG_PROJECT_NAME.equals(projectName))
......@@ -384,6 +390,7 @@ public abstract class FullSourceWorkspaceTests {
} catch (CoreException jme) {
// skip name collision as it means that JRE lib were already set on the
// classpath
System.out.println("errors in here");
if (jme.getStatus().getCode() != IJavaModelStatusConstants.NAME_COLLISION) {
throw jme;
......@@ -14,7 +14,10 @@ import;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;
import javax.sql.DataSource;
......@@ -82,6 +85,10 @@ public class TPCCDataSource implements DataSource {
return null;
public Logger getParentLogger() throws SQLFeatureNotSupportedException{
throw new UnsupportedOperationException();
private class NullWriter extends Writer {
public void close() throws IOException {
......@@ -44,7 +44,9 @@
<copy todir="${bm-build-dir}/src/java">
<fileset file="${bm-build-dir}/build.*"/>
<ant antfile="build.xml" dir="${bm-build-dir}" inheritall="false"/>
<exec executable="${ant.home}/bin/ant" dir="${bm-build-dir}" failonerror="yes">
<env key="JAVA_HOME" value="${jdk16home}"/>
<target name="jar">
* Copyright (c) 2017 The Australian National University.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0.
* You may obtain the license at
<project name="lusearch-fix" default="all" basedir="../..">
<description>DaCapo lusearch-fix benchmark</description>
<property file=""/>
<property name="bm-name" value="lusearch-fix"/>
<import file="../common.xml"/>
<target name="fix-operation">
<move file="libs/lucene/build.xml" tofile="libs/lucene/build-tmp.xml"/>
<copy file="libs/lucene/build-tmp.xml" tofile="libs/lucene/build.xml"/>
<touch file="libs/lucene/lucene.patch"/>
<patch patchfile="${bm-files}/lusearch-fix.patch" dir="${basedir}" strip="0" ignorewhitespace="yes"/>
<target name="bm-build" depends="fix-operation, lucene">
<mkdir dir="${bm-build-dir}"/>
<javac srcdir="${bm-src-dir}" source="1.5"
includes="org/dacapo/lusearchFix/*" debug="true" debuglevel="lines,vars,source"/>
<delete file="libs/lucene/build.xml"/>
<delete file="libs/lucene/lucene.patch"/>
<move file="libs/lucene/build-tmp.xml" tofile="libs/lucene/build.xml"/>
<target name="jar">
<jar destfile="${bm-jars}/dacapo-${bm-name}.jar" basedir="${bm-build-dir}"/>
<target name="copy-data">
<mkdir dir="${bm-data}/lusearchFix"/>
<copy todir="${bm-data}/lusearchFix">
<fileset dir="bms/lusearch/data/lusearch">
<include name="**"/>
<target name="data" depends="copy-data">
<zip basedir="${bm-data}" includes="**" destfile="${bm-dat}/${bm-name}.zip"/>
<delete dir="${bm-data}"/>
<TITLE>DaCapo Benchmarks: Avrora</TITLE>
<META HTTP-EQUIV="Description" NAME="DaCapo Benchmark: Avrora"
CONTENT="The DaCapo Benchmark: Avrora.">
<META HTTP-EQUIV="Keywords" NAME="Keywords"
CONTENT="dacapo benchmarks performance java lusearch">
<LINK REL="stylesheet" TYPE="text/css" HREF="../dacapo.css"/>
<A HREF="index.html" TARGET="_top">Javadoc for lusearch harness.</A>
* Copyright (c) 2005, 2009 The Australian National University.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0.
* You may obtain the license at
package org.dacapo.harness;
import java.lang.reflect.Constructor;
import org.dacapo.parser.Config;
* @date $Date: 2009-12-24 11:19:36 +1100 (Thu, 24 Dec 2009) $
* @id $Id: 738 2009-12-24 00:19:36Z steveb-oss $
public class LusearchFix extends org.dacapo.harness.Benchmark {
private final Object benchmark;
public LusearchFix(Config config, File scratch) throws Exception {
super(config, scratch, false);
Class<?> clazz = Class.forName("org.dacapo.lusearchFix.Search", true, loader);
this.method = clazz.getMethod("main", String[].class);
Constructor<?> cons = clazz.getConstructor();
try {
benchmark = cons.newInstance();
} finally {
public void iterate(String size) throws Exception {
method.invoke(benchmark, (Object) (config.preprocessArgs(size, scratch)));
benchmark lusearch-fix
class org.dacapo.harness.LusearchFix
thread-model per_cpu
jars "dacapo-lusearch-fix.jar", "lucene-core-2.4.jar", "lucene-demos-2.4.jar";
size small args "-index","${SCRATCH}/lusearchFix/index-default",
"-output", "${SCRATCH}/lusearchFix.out",
"-totalqueries", "8",
"-threads", "${THREADS}"
thread-limit 8
thread-limit 8
stdout digest 0xfd64477d925558b71aaed2d12ce5cc54fcb5b771,