Re: [Starpu-devel] Performance profiling of tile low rank cholesky (HiCMA) with StarPU on distributed memory systems

[Kadir Akbudak <kadir.akbudak@kaust.edu.sa>]

I am using prio. fxt is disabled. I am using starpu-1.2 branch from
StarPU's git repo (commit 4509d52, 13 April 2018). I get better
performance when there are less number of threads per node e.g., 2 or
4 (on a system with 32 cores per node). I will try lws and ws.

On Thu, Apr 26, 2018 at 9:15 PM, Samuel Thibault
<samuel.thibault@inria.fr> wrote:
> Hatem Ltaief, le jeu. 26 avril 2018 16:22:55 +0000, a ecrit:
>> We could give it another try with other scheduler policies but it seemed 
>> that eager was giving the best performance.
>
> eager would be very performant with few workers, yes. But with many
> workers lws would probably work better.
>
> Samuel

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