From: "Ludovic Courtès" <ludovic.courtes@inria.fr>
To: Efraim Flashner <efraim@flashner.co.il>
Cc: Florent Pruvost <florent.pruvost@inria.fr>,
Emmanuel Agullo <emmanuel.agullo@inria.fr>,
49096-done@debbugs.gnu.org
Subject: bug#49096: [PATCH] gnu: petsc: Link against OpenBLAS rather than LAPACK.
Date: Tue, 22 Jun 2021 17:57:06 +0200 [thread overview]
Message-ID: <878s313nal.fsf_-_@gnu.org> (raw)
In-Reply-To: <YNCNe+4pBG+8vMbe@3900XT> (Efraim Flashner's message of "Mon, 21 Jun 2021 16:00:43 +0300")
Efraim Flashner <efraim@flashner.co.il> skribis:
> On Fri, Jun 18, 2021 at 06:12:04PM +0200, Ludovic Courtès wrote:
>> From: Ludovic Courtès <ludovic.courtes@inria.fr>
>>
>> OpenBLAS performs better than LAPACK, the reference implementation.
>> This is also consistent with the choice of BLAS/LAPACK implementations
>> made in most other packages.
>>
>> * gnu/packages/maths.scm (petsc)[inputs]: Replace LAPACK by OPENBLAS.
>> [arguments]: Pass "--with-openmp=1".
[...]
> It sounds reasonable to me.
Pushed as c7a5c3e0bba2ac3d197b219d21527863308b75dd.
Ludo'.
prev parent reply other threads:[~2021-06-22 15:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 16:12 [bug#49096] [PATCH] gnu: petsc: Link against OpenBLAS rather than LAPACK Ludovic Courtès
2021-06-21 13:00 ` Efraim Flashner
2021-06-22 7:29 ` Ludovic Courtès
2021-06-23 12:34 ` zimoun
2021-06-22 15:57 ` Ludovic Courtès [this message]
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