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]
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--
Jeff Squyres
Cisco Systems
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