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Subject: Re: [OMPI users] (no subject)
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2008-05-27 09:33:40


Great, it works!
Thank you very very much.
But, can you explain me how this parameter works?

On Thu, 15 May 2008 21:40:45 -0400, Jeff Squyres said:
>
> Sorry this message escaped for so long it got buried in my INBOX. The
> problem you're seeing might be related to one we just answered about a
> similar situation:
>
> http://www.open-mpi.org/community/lists/users/2008/05/5657.php
>
> See if using the pml_ob1_use_early_completion flag works for you.
>
>
>
> On Apr 30, 2008, at 7:05 AM, Gabriele FATIGATI wrote:
>
> > Hi,
> > i tried to run SkaMPI benchmark on IBM-BladeCenterLS21-BCX system
> > with 256 processors, but test has stopped on "AlltoAll-length"
> > routine, with count=8192 for some reasons.
> >
> > I have launched test with:
> > --mca btl_openib_eager_limit 1024
> >
> > Same tests with 128 processor or less, have finished successful.
> >
> > Different values of eager limit dont' solve the problem. Thanks in
> > advance.
> > --------------------------
> > Gabriele Fatigati
> >
> > CINECA Systems & Tecnologies Department
> >
> > Supercomputing Group
> >
> > Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
> >
> > www.cineca.it Tel: 39 051 6171722
> >
> > g.fatigati_at_[hidden]
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> --
> Jeff Squyres
> Cisco Systems
>
> _______________________________________________
> users mailing
--------------------------
Gabriele Fatigati

CINECA Systems & Tecnologies Department

Supercomputing Group

Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy

www.cineca.it Tel: 39 051 6171722

g.fatigati_at_[hidden]