Re: [starpu-devel] Sequential execution

[Nathalie Furmento <nathalie.furmento@labri.fr>]

Le 26/07/2023 à 18:34, Doru Adrian Thom Popovici a écrit :
> Hello
>
> I have asked some questions regarding StarPU without an answer. I will 
> try one more time.
>
> I have tried using StarPU but the created tasks are executed 
> sequentially.
>
> I have used the example from the parallel_workers folder. So I create 
> multiple groups of a given number of threads. Then I launch tasks 
> equal to the number of groups. I would expect there would be some sort 
> of contention, but the execution time is equal with the sum of the 
> tasks...
>
> Thank you.
>
> Best regards,
> Doru

Hello,

We are going to need more informations. Which version of StarPU did you 
use ? How did you configure it ?

What exactly did you observe when running your application ? And which 
application did your run ?

Most of us are on holidays, the next answers might have a long delay.

Cheers,

Nathalie

--
Dr Nathalie Furmento               Ingénieure de recherche CNRS
http://www.labri.fr/~furmento/     LaBRI - Université Bordeaux