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Re: [Starpu-devel] Issue with lws


Chronologique Discussions 
    < Chronologique >      < Discussions >
  • From: Samuel Thibault <samuel.thibault@inria.fr>
  • To: Mathieu Faverge <mathieu.faverge@inria.fr>, starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] Issue with lws
  • Date: Thu, 20 Sep 2018 17:08:40 +0200
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel/>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>
  • Organization: I am not organized
Samuel Thibault, le jeu. 20 sept. 2018 16:38:48 +0200, a ecrit:
> Mathieu Faverge, le jeu. 20 sept. 2018 16:17:28 +0200, a ecrit:
> > Not sure it's only  StarPU, butpause/resume doesn't change that.
> > However:
> >    StarPU initialization time 9.064140e+00 s
>
> Ouch!

Ok, we have found that it's hwloc's cuda plugin which is crazily long
when the devices are not in persistent mode.

Samuel


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