Re: [Starpu-devel] Performances regression

[Nicolas Collin <nicolas.collin@inria.fr>]

Hello,

Thank you for your feedback.
Which scheduler are you using during these tests ?

Greetings,
  -- Nicolas

On 02/01/2012 01:14 PM, Xavier Lacoste wrote:
> Hello,
>
> I noticed a performance regression with StarPU between revision 5000 
> and 5415 :
>
> I factorize my Matrix using starpu :
> First       factorization : StarPU r5000 45 seconds r5415 82 seconds.
> Second  factorization : StarPU r5000 25 seconds r5415 58 seconds.
>
> I'm using FXT and also StarPU_PROFILING_ENABLE which seems to slow 
> down a bit StarPU execution.
>
> Paje traces are available on Plafrim 
> ~lacoste/ricar/trunk/pasje_5000.trace 
> ~lacoste/ricar/trunk/pasje_5415.trace
>
> Have a nice day,
>
> XL.
>
>
>
>
> _______________________________________________
> Starpu-devel mailing list
> Starpu-devel@lists.gforge.inria.fr
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/starpu-devel