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Subject: Re: [hwloc-users] Re : lstopo on multiple machines
From: Marcelo Alaniz (malaniz_at_[hidden])
Date: 2011-08-16 10:27:38


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Hi Brice,
I'm a PhD Student in Argentina (SouthAmerica). Now, i'm focus on
hybrid computing and mapping technics for clusters multicore.

i'm using hwloc to discover the nodes architecture ... the multinode
topology detection will be great for me! because i will try to make
that in the nearless future.

Cheers!
Marcelo

On Tue, Aug 16, 2011 at 04:02:31PM +0200, Brice Goglin wrote:
>
> Hello Seb,
> Hwloc only looks at the local machine, there's no support for multinode topology detection so far. We are considering adding it but we don't know yet what users want to do with it, if it should be in the core or not, automatic or nor. Your feedback is welcome.
> Brice
>
> ----- Reply message -----
> De : "PULVERAIL S?bastien" <sebastien.pulverail_at_[hidden]>
> Pour?: <hwloc-users_at_[hidden]>
> Objet : [hwloc-users] lstopo on multiple machines
> Date : mar., ao?t 16, 2011 15:04
>
>
>
>
> Hello,
>
>
>
> I have two machines I use for running my programs on multiple nodes (with
> hydra or slurm).
>
> When I launch my lstopo command, only one machine characteristics are
> printed.
>
> How can I tell HWLOC to look for those two machines ?
>
>
>
> --
>
> Seb
>
>
>

> _______________________________________________
> hwloc-users mailing list
> hwloc-users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users

- --
Degree Alaniz Marcelo
Frontend Development
HPC PhD Student
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