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Subject: Re: [OMPI users] openMPI on Xgrid
From: Cristobal Navarro (axischire_at_[hidden])
Date: 2010-03-29 16:13:11


at least it would be a good exercise to complete the process with xgrid +
openMPI for the knowledge

Cristobal

On Mon, Mar 29, 2010 at 4:11 PM, Cristobal Navarro <axischire_at_[hidden]>wrote:

> i realized that xcode dev tools include openMPI 1.2.x
> should i keep trying??
> or do you recommend to completly abandon xgrid and go for another tool like
> Torque with openMPI?
>
>
>
>
> On Mon, Mar 29, 2010 at 3:48 PM, Jody Klymak <jklymak_at_[hidden]> wrote:
>
>>
>> On Mar 29, 2010, at 12:39 PM, Ralph Castain wrote:
>>
>>
>> On Mar 29, 2010, at 1:34 PM, Cristobal Navarro wrote:
>>
>> thanks for the information,
>>
>> but is it possible to make it work with xgrid or the 1.4.1 version just
>> dont support it?
>>
>>
>> FWIW, I've had excellent success with Torque and openmpi on OS-X 10.5
>> Server.
>>
>> http://www.clusterresources.com/products/torque-resource-manager.php
>>
>> It doesn't have a nice dashboard, but the queue tools are more than
>> adequate for my needs.
>>
>> Open MPI had a funny port issue on my setup that folks helped with
>>
>> From my notes:
>>
>> Edited /Network/Xgrid/openmpi/etc/openmpi-mca-params.conf to make sure
>> that the right ports are used:
>>
>> <example>
>> # set ports so that they are more valid than the default ones (see email
>> from Ralph Castain)
>> btl_tcp_port_min_v4 = 36900
>> btl_tcp_port_range = 32
>> </example>
>>
>> Cheers, Jody
>>
>>
>> --
>> Jody Klymak
>> http://web.uvic.ca/~jklymak/
>>
>>
>>
>>
>>
>> _______________________________________________
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>>
>
>