Re: Using multi-processor for nmr relax

[Edward d'Auvergne]

On 30 August 2016 at 17:08, Mahdi, Sam  wrote:
> Hi Edward,
>
> Thanks for the quick reply. In the "Further Details" section that shows the
> email archive. When Dr. Thompson is setting up the code to run relax in a
> multi-processor mode he uses the commands "lamboot" and "lamhalt". From what
> I could find, these are commands from the lam/mpi program and not open mpi.
> I know in the manual in "usage of the multi-processor" page, it shows the
> open mpi command "mpirun", but that is the only indication I've seen of
> using open mpi to start relax in multi-processor mode.

I think the old mpi4py can handle these older MPI implementations as
well.  Anyway, you only need that "mpirun" command.

Regards,

Edward

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Re: Using multi-processor for nmr relax

[Mahdi, Sam]

Hi Edward,

Thanks for the quick reply. In the "Further Details" section that shows the
email archive. When Dr. Thompson is setting up the code to run relax in a
multi-processor mode he uses the commands "lamboot" and "lamhalt". From
what I could find, these are commands from the lam/mpi program and not open
mpi. I know in the manual in "usage of the multi-processor" page, it shows
the open mpi command "mpirun", but that is the only indication I've seen of
using open mpi to start relax in multi-processor mode.

Thanks in advance.
Sam

On Tue, Aug 30, 2016 at 6:59 AM, Edward d'Auvergne 
wrote:

> On 30 August 2016 at 02:57, Mahdi, Sam  wrote:
> > Hello everyone,
> >
> > I was looking to attempt to run relax on a multi-processor platform. I
> was
> > looking at Gary Thompsons overview, and I realized it uses lam/mpi format
> > which is no longer provided. I've decided to use it's replacement, open
> > mpi. Is there any updated overview that uses open mpi? One that shows a
> > step by step guide for how to setup relax to run on multi-processors
> (with
> > commands and outputs showed).
>
> Hi Sam,
>
> Gary Thompson's multi-processor system is based on OpenMPI.  Please see:
>
> http://www.nmr-relax.com/manual/The_multi_processor_framework.html
>
> Which instructions are you referring to?
>
> Regards,
>
> Edward
>
>
>
> >
> > Thank you
> > Sam
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Re: Using multi-processor for nmr relax

[Edward d'Auvergne]

On 30 August 2016 at 02:57, Mahdi, Sam  wrote:
> Hello everyone,
>
> I was looking to attempt to run relax on a multi-processor platform. I was
> looking at Gary Thompsons overview, and I realized it uses lam/mpi format
> which is no longer provided. I've decided to use it's replacement, open
> mpi. Is there any updated overview that uses open mpi? One that shows a
> step by step guide for how to setup relax to run on multi-processors (with
> commands and outputs showed).

Hi Sam,

Gary Thompson's multi-processor system is based on OpenMPI.  Please see:

http://www.nmr-relax.com/manual/The_multi_processor_framework.html

Which instructions are you referring to?

Regards,

Edward



>
> Thank you
> Sam
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> relax-users@gna.org
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> reminder, or change your subscription options,
> visit the list information page at
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