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Subject: Re: [OMPI users] openMPI on Xgrid
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-03-31 11:38:24


Yes, good idea. SGE is a fine scheduler; it's actively supported by Open MPI.

On Mar 31, 2010, at 11:21 AM, Cristobal Navarro wrote:

> and how about Sun Grid Engine + openMPI, good idea??
>
> im asking because i just checked out that Mathematica 7 supports cluster integration with SGE which will be a plus apart from our C programs.
>
>
> Cristobal
>
>
>
>
> On Tue, Mar 30, 2010 at 4:06 PM, Gus Correa <gus_at_[hidden]> wrote:
> Craig Tierney wrote:
> Jody Klymak wrote:
> On Mar 30, 2010, at 11:12 AM, Cristobal Navarro wrote:
>
> i just have some questions,
> Torque requires moab, but from what i've read on the site you have to
> buy moab right?
> I am pretty sure you can download torque w/o moab. I do not use moab,
> which I think is a higher-level scheduling layer on top of pbs. However, there are folks here who would know far more than I do about
> these sorts of things.
>
> Cheers, Jody
>
>
> Moab is a scheduler, which works with Torque and several other
> products. Torque comes with a basic scheduler, and Moab is not
> required. If you want more features but not pay for Moab, you
> can look at Maui.
>
> Craig
>
>
>
> Hi
>
> Just adding to what Craig and Jody said.
> Moab is not required for Torque.
>
> A small cluster with a few users can work well with
> the basic Torque/PBS scheduler (pbs_sched),
> and its first-in-first-out job policy.
> An alternative is to replace pbs_sched with the
> free Maui scheduler, if you need fine grained job control.
>
> You can install both Torque and Maui from source code (available here http://www.clusterresources.com/), but it takes some work.
>
> Some Linux distributions have Torque and Maui available as packages
> through yum, apt-get, etc.
> I would guess for the Mac you can get at least Torque through fink,
> or not?
>
> Gus Correa
> ---------------------------------------------------------------------
> Gustavo Correa
> Lamont-Doherty Earth Observatory - Columbia University
> Palisades, NY, 10964-8000 - USA
> ---------------------------------------------------------------------
>
>
>
>
> --
> Jody Klymak
> http://web.uvic.ca/~jklymak/
>
>
>
>
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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