Giving samples a -localWorkers flag. You can configure it for your hardware by defining the property gwt.samples.localworkers in ROOT/local.ant.properties.
Review by: scottb
git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5544 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/samples/common.ant.xml b/samples/common.ant.xml
index 248acd2..29bd661 100755
--- a/samples/common.ant.xml
+++ b/samples/common.ant.xml
@@ -3,6 +3,14 @@
<property name="project.tail" value="samples/${sample.root}" />
<import file="${gwt.root}/common.ant.xml" />
+ <!--
+ Number of localworkers for sample compilation. This depends on your
+ hardware, so it's a good candidate to specify in local.ant.properties
+ if this default isn't good for you. Ideally, it should approximate
+ the number of CPU cores in your machine.
+ -->
+ <property name="gwt.samples.localworkers" value="2" />
+
<property name="sample.lower" value="${sample.root}" />
<property name="sample.upper" value="${sample.module}" />
@@ -47,9 +55,11 @@
<targetfiles path="${sample.build}/war/${sample.lower}/${sample.lower}.nocache.js" />
<sequential>
<mkdir dir="${sample.build}/war" />
- <gwt.timer name="${sample.upper}">
+ <gwt.timer name="${sample.upper} with ${gwt.samples.localworkers} localWorkers">
<java dir="${sample.build}" classname="com.google.gwt.dev.Compiler" classpath="src:${sample.build}/war/WEB-INF/classes:${gwt.user.jar}:${gwt.dev.jar}" fork="yes" failonerror="true">
<jvmarg value="-Xmx256M"/>
+ <arg value="-localWorkers" />
+ <arg value="${gwt.samples.localworkers}" />
<arg value="-war" />
<arg file="${sample.build}/war" />
<arg value="com.google.gwt.sample.${sample.lower}.${sample.upper}" />
