Return-Path: 
 <user-return-40384-apmail-ant-user-archive=ant.apache.org@ant.apache.org>
Delivered-To: apmail-ant-user-archive@www.apache.org
Received: (qmail 58046 invoked from network); 22 Jan 2004 20:29:20 -0000
Received: from daedalus.apache.org (HELO mail.apache.org) (208.185.179.12)
  by minotaur-2.apache.org with SMTP; 22 Jan 2004 20:29:20 -0000
Received: (qmail 39132 invoked by uid 500); 22 Jan 2004 20:29:03 -0000
Delivered-To: apmail-ant-user-archive@ant.apache.org
Received: (qmail 39103 invoked by uid 500); 22 Jan 2004 20:29:03 -0000
Mailing-List: contact user-help@ant.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:user-unsubscribe@ant.apache.org>
List-Subscribe: <mailto:user-subscribe@ant.apache.org>
List-Help: <mailto:user-help@ant.apache.org>
List-Post: <mailto:user@ant.apache.org>
List-Id: "Ant Users List" <user.ant.apache.org>
Reply-To: "Ant Users List" <user@ant.apache.org>
Delivered-To: mailing list user@ant.apache.org
Received: (qmail 39089 invoked from network); 22 Jan 2004 20:29:03 -0000
Received: from unknown (HELO mailao.westgroup.com) (167.68.1.71)
  by daedalus.apache.org with SMTP; 22 Jan 2004 20:29:03 -0000
Received: from morton.int.westgroup.com (localhost.localdomain [127.0.0.1])
	by mailao.westgroup.com (8.12.10/8.12.10) with ESMTP id i0MKT50q010670
	for <user@ant.apache.org>; Thu, 22 Jan 2004 14:29:05 -0600
Received: from eg-msgimc-b10.int.westgroup.com
 (eg-msgimc-b10.int.westgroup.com [163.231.96.24])
	by morton.int.westgroup.com (8.12.10/8.12.10) with ESMTP id i0MKT40s010664
	for <user@ant.apache.org>; Thu, 22 Jan 2004 14:29:04 -0600
Received: by eg-msgimc-b10.int.westgroup.com with Internet Mail Service
 (5.5.2657.72)
	id <Z1GB87X0>; Thu, 22 Jan 2004 14:29:04 -0600
Message-ID: 
 <73EBE0A5AC2ED51196090003473A814E05B05B1F@eg-msgmbx-b08.int.westgroup.com>
From: "Anderson, Kajsa" <Kajsa.Anderson@thomson.com>
To: "'Ant Users List'" <user@ant.apache.org>
Subject: RE: forked javac task runs out of memory
Date: Thu, 22 Jan 2004 14:29:00 -0600
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2657.72)
Content-Type: text/plain;
	charset="iso-8859-1"
X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N

I use
<javac srcdir="${build.RID}/Source"
	destdir="${build.RID}/build"
	fork="true"
	memoryMaximumSize="256m">
...
</javac>

>From the manual:
"The maximum size of the memory for the underlying VM, if javac is run
externally; ignored otherwise. Defaults to the standard VM memory setting."

I think you read this backwards - it says it's ignored if javac is _not_
running externally. If you think about it, this makes sense - if it's
running interally (in the same JVM as ant), the max memory size has already
been set.

Perhaps there is a way to word the documentation to be more clear...

Kajsa Anderson

-----Original Message-----
From: Eric Wood [mailto:ewood@llbean.com]
Sent: Thursday, January 22, 2004 2:22 PM
To: user@ant.apache.org
Subject: forked javac task runs out of memory


I am running a javac task against a 1.2.2 compiler, but it is running out of
memory.  The javac task documentation says that there is a attribute for
setting the Max memory size (memoryMaximumSize), but it says that it is
ignored if you are running javac externally.

How do I set increase the memory allocation for the forked JVM?

my task implementation is:
<javac 
	    destdir="${classes.dir}" 
	    srcdir="${java.src.dir}" 
	    debug="off"
	    fork="yes"
	    executable="C:\jdk1.2.2\bin\javac"
	    compiler="javac1.2">

	    <include name="**/*.java" />
	    <exclude name="LLB_WISMO_POC/**/*.java" />

	    <classpath>
	        <fileset dir="./LLB_SUPPORT">
        	    <include name="**/*.jar"/>
	        </fileset>
	    </classpath>
        </javac>
     </target>

Eric Wood
ewood@llbean.com
207.552.2306


---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org