[Beowulf] Infiniband for MPI computations setup guide

[christophe Pera]

Oups absolutely sorry for this error. not yet correctly awake ... Best 
regards.

Le 21/10/2021 à 09:04, christophe Pera a écrit :
>
> salut emmanuel
>
> ok pour mecredi.
>
> Je vais verifier vendredi matin le materiel et te faire une liste 
> détaillée. je dois relever les numeros de serie aussi avant que tu les 
> recuperes
>
> pour changer leur destination/localisation ou les sortir de 
> l'inventaire (ce serait plus simple). Je vais en discuter avec notre 
> gestionnaire.
>
> Le 20/10/2021 à 18:21, Paul Edmon via Beowulf a écrit :
>>
>> Oh you will also need a IB subnet manager (opensm) running since you 
>> have an unmanaged switch.  You can start this on one of the compute 
>> nodes.   I would probably start up 2 so you have redundancy.
>>
>> -Paul Edmon-
>>
>> On 10/20/2021 6:08 AM, leo camilo wrote:
>>>  I have recently acquired a few ConnectX-3 cards and an unmanaged IB 
>>> switch (IS5022) to upgrade my department's beowulf cluster.
>>>
>>> Thus far, I have been able to verify that the cards and switch work 
>>> via the MFT and opensource tools in ubuntu,
>>>
>>> Though, I was wondering if anyone knew of any guide or resources for 
>>> setting up a cluster for MPI based computations in a linux/debian 
>>> environment? Some guides about how to make it work with SLURM would 
>>> also be appreciated.
>>>
>>> Thanks in advance for any suggestions, I am often a user of 
>>> clusters, but it is my first time setting one up.
>>>
>>> Cheers,
>>>
>>> Leonardo
>>>
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>>
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> -- 
> ----------------------------------------------------------
> PERA Christophe    +33 4 26 23 44 88
>                     06 76 20 54 47
> Université Claude Bernard Lyon 1
> Departement de Mécanique
> Bat Omega 721 - 2ème étage
> 43 Boulevard du 11 Novembre 1918
> 69622 Villeurbanne CEDEX
> http://p2chpd.univ-lyon1.fr/
> ----------------------------------------------------------
>
> _______________________________________________
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-- 
----------------------------------------------------------
PERA Christophe    +33 4 26 23 44 88
                    06 76 20 54 47
Université Claude Bernard Lyon 1
Departement de Mécanique
Bat Omega 721 - 2ème étage
43 Boulevard du 11 Novembre 1918
69622 Villeurbanne CEDEX
http://p2chpd.univ-lyon1.fr/
----------------------------------------------------------
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