Ralph Castain writes:
> I believe qrsh will execute a simple env command across the allocated nodes -
> have you looked into that?
qrsh -inherit will run something on any node in the allocation that has
a free slot from a tightly integrated parallel environment, but I'm not
sure for various rea
you again,
MD
From: users on behalf of Ralph Castain
Sent: Friday, July 24, 2015 1:51 AM
To: Open MPI Users
Subject: Re: [OMPI users] SGE segfaulting with OpenMPI 1.8.6
I believe qrsh will execute a simple env command across the allocated nodes -
have you l
John Hearns
>
> Sent: Thursday, July 23, 2015 3:53 PM
> To: Open MPI Users
> Subject: Re: [OMPI users] SGE segfaulting with OpenMPI 1.8.6
>
> You say that you can run the code OK 'by hand' with an mpirun.
>
> Are you assuming somehow that the Gridengine jobs will
writes:
> Since I don't have the hand on the cluster administration, and the
> "default" installation of openMPI is an old one,
Perhaps there's a good reason for that, as there is here.
> I compiled and installed myself Open-MPI 1.8.6 and prepended paths
> (general and library) to ensure the us
the whole
thing segfaults as previously.
So I am not sure I have a proper way to ensure my env variable are right.
MD
From: users on behalf of John Hearns
Sent: Thursday, July 23, 2015 3:53 PM
To: Open MPI Users
Subject: Re: [OMPI users] SGE segfaulting with
You say that you can run the code OK 'by hand' with an mpirun.
Are you assuming somehow that the Gridengine jobs will inherit your
environment variables, paths etc?
If I remember correctly, you should submit wiht the -V option to pass
over environment settings.
Even better, make sure that the jo
Hello,
I have been working on this problem for the last week, browsing the help and
the mailing list with no success.
While trying to run MPI programs using SGE, I end up with seg faults every time.
A bit of information on the system :
I am working on a 14 nodes cluster. Every node is an In
