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- From: Samuel Thibault <samuel.thibault@inria.fr>
- To: Mirko Myllykoski <mirkom@cs.umu.se>
- Cc: Starpu Devel <starpu-devel@lists.gforge.inria.fr>
- Subject: Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem
- Date: Sun, 24 Feb 2019 19:06:32 +0100
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Hello,
Mirko Myllykoski, le jeu. 07 févr. 2019 14:03:46 +0100, a ecrit:
> I have been experiencing some problems with the new StarPU 1.3.0 release
> candidate and the peager scheduler. I have reported similar/related problems
> earlier but I am quite sure that this problem did not exists with the older
> StarPU 1.3 nightly snapshots. StarPU 1.2.6 works just fine.
Mmm, I'm wondering how previous versions could be working fine,
actually. Perhaps just because the default scheduler back then was
eager, you could try to set STARPU_SCHED=eager.
I have dugged a bit, and what I found out is that basically scheduling
contexts were never made to work with combined workers like peager/pheft
uses, and a lot would need to be introduced and fixed to get this
working.
Samuel
- [Starpu-devel] StarPU 1.3 RC1 + peager problem, Mirko Myllykoski, 07/02/2019
- Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem, Samuel Thibault, 24/02/2019
- Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem, Samuel Thibault, 24/02/2019
- Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem, Mirko Myllykoski, 24/02/2019
- Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem, Samuel Thibault, 24/02/2019
- Re: [Starpu-devel] StarPU 1.3 RC1 + peager problem, Samuel Thibault, 24/02/2019
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