I tried increasing to 512m and that is still to small. If I increase to
1024m it says it can't create the VM. Do I just need to free up some more
memory on my computer?
Also, when you say to create a new workspace would just restarting eclipse
work or do I need to create a whole new workspace from scratch and import
the project.
On Fri, Apr 12, 2013 at 5:59 PM, Mandana Vaziri <mvaz...@us.ibm.com> wrote:
> Hi Daniel,
>
> X10DT's builder needs a lot of memory, so it would be good to set the heap
> space to something like 1G. You don't need to increase the MaxPermSize
> beyond 256M. When Eclipse runs out of memory, this sometimes results in
> corrupted metadata and strange behavior (this is not specific to X10DT). So
> I would recommend making a new workspace from scratch. There is an
> indicator you can turn on to monitor your memory usage. Go to Preferences
> -> General -> Select "Show heap status". When you see that memory usage is
> reaching the limit, it's good to restart Eclipse so that you don't end up
> with a corrupted workspace.
>
> Hope this helps,
>
> Mandana
>
> Mandana Vaziri
> IBM T. J. Watson Research Center
> http://www.research.ibm.com/people/m/mvaziri/
>
>
>
>
> Daniel Alexander Perlmutter <dap2...@columbia.edu> wrote on 04/12/2013
> 02:52:06 PM:
>
> > From: Daniel Alexander Perlmutter <dap2...@columbia.edu>
> > To: x10-users@lists.sourceforge.net
> > Date: 04/12/2013 02:52 PM
> > Subject: [X10-users] X10DT build overflows java heap memory
>
> >
> > I'm not sure if this is the best place to post this but I'm not sure
> > exactly what list to use.
> >
> > I was wondering if anyone has ever encountered a problem where
> > building x10 code in eclipse using x10dt causes the JVM to run out
> > of heap memory. I am currently encountering such a problem with a
> > moderately sized(2000ish lines of code) x10 program. I tried increasing
> > -Xmx
> > -XX:MaxPermSize
> > in the .ini file but this did not help either. If anyone has seen
> > this problem before could you suggest how it might be dealt with.
> >
> > Thank you.
> >
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