Re: [Starpu-devel] Issue with lws

[Mathieu Faverge <mathieu.faverge@inria.fr>]

sirocco04

Le 20/09/2018 à 16:38, Samuel Thibault a écrit :
> 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!
>
> > It looks like the topology initialization takes way too much time.
> Indeed, there is no reason it should be so long, we only see long times
> when there are dozens of GPUs and CUDA is so slow. On jolly with 64
> cores we get like 0.2s initialization time. On which machine is this?
>
> Samuel


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Mathieu Faverge
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