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Subject: Re: [OMPI users] OpenMPI 1.4 nightly
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2008-07-31 11:38:24


I'm using 9005. I'll try last version. Thanks.

2008/7/31 Lenny Verkhovsky <lenny.verkhovsky_at_[hidden]>

> try to use only openib
>
> make sure you use nightly after r19092
>
> On 7/31/08, Gabriele Fatigati <g.fatigati_at_[hidden]> wrote:
>>
>> Mm, i've tried to disable shared memory but the problem remains. Is it
>> normal?
>>
>> 2008/7/31 Jeff Squyres <jsquyres_at_[hidden]>
>>
>>> There is very definitely a shared memory bug on the trunk at the moment
>>> that can cause hangs like this:
>>>
>>> https://svn.open-mpi.org/trac/ompi/ticket/1378
>>>
>>> That being said, the v1.4 nightly is our normal development head, so all
>>> the normal rules and disclaimers apply (it's *generally* stable, but
>>> sometimes things break).
>>>
>>>
>>> On Jul 31, 2008, at 10:27 AM, Gabriele Fatigati wrote:
>>>
>>>
>>>> Dear OpenMPI users,
>>>> i have installed OpenMPI 1.4 nigthly over IBM BLADE system with
>>>> Infiniband. I have some problem with MPI applications. A simple MPI Hello
>>>> world, doesn't function. After dispatch, every cpu works over 100% but doing
>>>> nothing. The jobs appears locked.
>>>>
>>>> I compiled with
>>>>
>>>> --enable-mpi-threads
>>>> --enable-ft-thread
>>>> --with-ft=cr
>>>> -with-blcr=/prod/tools/blcr/0.7.1/gnu--4.1.2
>>>>
>>>> (and other, but less important).
>>>>
>>>> Where is the problem? This version is very instable?
>>>> --
>>>> 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 list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
>>>
>>
>>
>> --
>> 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
>>
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>

-- 
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]