Looks like we still have a bug in one of our components -- can you try:
mpirun --mca coll ^ml ...
This will deactivate the "ml" collective component. See if that enables you to
run (this particular component has nothing to do with Java).
On Mar 11, 2014, at 1:33 AM, Saliya Ekanayake <esal...@gmail.com> wrote:
> Just tested that this happens even with the simple Hello.java program given
> in OMPI distribution.
>
> I've made a tarball containing details of the error adhering to
> http://www.open-mpi.org/community/help/. Please let me know if I have missed
> any info necessary.
>
> Thank you,
> Saliya
>
>
>
>
> On Mon, Mar 10, 2014 at 10:46 AM, Jeff Squyres (jsquyres)
> <jsquy...@cisco.com> wrote:
> Greetings, and thanks for trying out our Java bindings.
>
> Can you provide some more details? E.g., is there a particular program
> you're running that incurs these problems? Or is there even a particular MPI
> function that you're using that results in this segv (e.g., perhaps we have a
> specific bug somewhere)?
>
> Can you reduce the segv to a small example that we can reproduce (and
> therefore fix)?
>
>
> On Mar 10, 2014, at 12:05 AM, Saliya Ekanayake <esal...@gmail.com> wrote:
>
> > Hi,
> >
> > I have 8 nodes each with 2 quad core sockets. Also, the nodes have IB
> > connectivity. I am trying to run OMPI Java binding in OMPI trunk revision
> > 30301 with 8 procs per node totaling 64 procs. This gives a SIGSEV error as
> > below.
> >
> > I wonder if you have any suggestion to resolve this?
> >
> > Thank you,
> > Saliya
> >
> > # A fatal error has been detected by the Java Runtime Environment:
> > #
> > # SIGSEGV (0xb) at pc=0x000000313867b75b, pid=12229, tid=47864973515072
> > #
> > # JRE version: Java(TM) SE Runtime Environment (8.0-b118) (build
> > 1.8.0-ea-b118)
> > # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b60 mixed mode
> > linux-amd64 compressed oops)
> > # Problematic frame:
> > # C [libc.so.6+0x7b75b] memcpy+0x15b
> >
> >
> > --
> > Saliya Ekanayake esal...@gmail.com
> > http://saliya.org
> > _______________________________________________
> > users mailing list
> > us...@open-mpi.org
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> --
> Jeff Squyres
> jsquy...@cisco.com
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/
>
> _______________________________________________
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
>
> --
> Saliya Ekanayake esal...@gmail.com
> Cell 812-391-4914 Home 812-961-6383
> http://saliya.org
> <hellobug.tar.gz>_______________________________________________
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
--
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/
