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From "Felciano, Ramon" <felci...@ingenuity.com>
Subject RE: How to configure memory params for Javac task?
Date Wed, 14 Jun 2000 17:59:10 GMT

Thanks but I'm looking to use the same type of memory parameters for the
JavaC (compiler) task, not the Java (runtime) task...

Suggestions?

Ramon

> -----Original Message-----
> From: Chaganthi, Madhusudan R. [mailto:mvc9@cdc.gov]
> Sent: Wednesday, June 14, 2000 7:18 AM
> To: 'ant-dev@jakarta.apache.org'
> Subject: RE: How to configure memory params for Javac task?
> 
> 
> Hi Ramon
> org.apache.tools.ant.taskdefs.Java can be modified with 
> setJVMArgs() wherein
> 
> you can specify -ms128m -mx128m (if you want 128m).
> Its at your discretion, I have used it in conjunction with 
> optional tasks
> and NOT the standard tasks, so dont hold me to it.
> Let me know if it works.
> Madhu
> 
> 
> -----Original Message-----
> From: Tom Cook [mailto:tcook@ardec.com.au]
> Sent: Wednesday, June 14, 2000 1:17 AM
> To: ant-dev@jakarta.apache.org
> Subject: Re: How to configure memory params for Javac task?
> 
> 
> On Tue, 13 Jun 2000, Felciano, Ramon wrote:
> 
> > 
> > Hello --
> > 
> > I'm trying to use Ant to build a large source tree, but get 
> the following
> > error:
> > ---------------------------
> > The compiler has run out of memory.  Consider using the 
> "-J-mx<number>"
> > command line option to increase the maximum heap size.
> > ---------------------------
> > I couldn't find any way to set this for the JavaC task. I tried the
> jvmargs
> > property as defined in the Java task, but that didn't work 
> either. Is
> there
> > any way to configure the -mx and -ms switchs for Javac?
> > 
> > Thanks.
> > 
> > Ramon
> 
> Ant, AFAIK (and I'm pretty sure of this) only runs one JVM 
> and starts all
> of it's actions (except things which are exec'd) in that process.
> Therefore the place to change these is in the shell script 
> which runs and
> (ant/bin/ant on UN*X, ant\bin\ant.bat on Windoze).
> 
> Your other option is, of course, to compile less files in each task.
> 
> HTH
> -- 
> Tom Cook - Software Engineer
> 
> "The brain is a wonderful organ. It starts functioning the 
> moment you get
> up in the morning, and does not stop until you get into the office."
> 	- Robert Frost
> 
> LISAcorp - www.lisa.com.au
> 
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