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Subject: Re: [hwloc-users] lstopo and GPus
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2012-08-29 10:06:46


Good!

Now it works well.

Many tanks!

2012/8/28 Samuel Thibault <samuel.thibault_at_[hidden]>

> Gabriele Fatigati, le Tue 28 Aug 2012 18:10:41 +0200, a écrit :
> > How can cuda branch help me? lstopo output of that branch is the same of
> the
> > trunk.
>
> You need to make sure that hwloc found the cuda runtime during
> ./configure. You will then get new "cuda" devices.
>
> > Another question: the GPU IDs are the same (10de: 06d2). How is it
> possible?
>
> Because the ID identifies the product type, not the physical device.
>
> Samuel
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>

-- 
Ing. Gabriele Fatigati
HPC specialist
SuperComputing Applications and Innovation Department
Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
www.cineca.it                    Tel:   +39 051 6171722
g.fatigati [AT] cineca.it