----- Original Message -----
From: "Stefan Bodewig" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, July 22, 2002 11:22 PM
Subject: Re: Question about ant performance
> On Mon, 22 Jul 2002, Tara Hernandez <[EMAIL PROTECTED]> wrote:
>
> > With my first stab at a build.xml with Ant 1.5, the same tree takes
> > something close to 25 minutes,
>
> How are you doing that? A single <javac> that compiles all files at
> once or individual tasks? Our biggest source tree (about 1700 files
> in about 150 dirs) takes far less than that - and as you are talking
> about two CPUs in your box, I bet my hardware is inferior.
I have two cpus in my system and javac never spins up #2 at all; it doesnt
thread well enough.
something is wrong here.
Tara,
a). local filesystem? Nothing fancy like clearcase?
b) the classpath looks funny
<path id="classpath">
<fileset dir="${build}">
<include name="**/*"/>
<include name="*.jar"/>
</fileset>
</path>
this is adding every built file to the classpath, which may cause much
grief. Try
<path id="classpath">
<fileset dir="${build}">
<include name="*.jar"/>
</fileset>
<pathelement location="${build}"/>
</path>
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