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From "Peter Reilly" <peter.kitt.rei...@gmail.com>
Subject Re: memory profiling Ant
Date Thu, 11 Jan 2007 13:03:54 GMT
I have used the -XX:+HeapDumpOnOutOfMemoryError
option in ANT_OPTS,
caused the OOM,
 and run yourkit http://www.yourkit.com/changes/index.jsp#memory
to analyize the heap file.
Pretty nice.

Peter


On 1/11/07, Steve Loughran <stevel@apache.org> wrote:
>
> What's the best way to memory profile Ant?
>
> We have an interesting problem at work where <rmic> is  running out of
> memory when run in an ivy-managed <subant> Run, but not when run
> standalone. So something is eating up lots of memory, and <rmic> is the
> symptom, not the problem. Same problem on Ant1.6 and 1.7, java1.4 and
> 1.5 BTW.
>
> I suspect Ivy may be the cause, it being the most recent change, and it
> does have that singleton configuration....
>
> -steve
>
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