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From: | Ludovic Courtès |
Subject: | [bug#39588] gnu: Add mpich, scalapack-mpich, mumps-mpich, pt-scotch-mpich, python-mpi4py-mpich |
Date: | Fri, 16 Oct 2020 11:32:18 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Hi, zimoun <zimon.toutoune@gmail.com> skribis: > Reliving the openmpi->mpich topic of #39588 [1]. > > 1: <http://issues.guix.gnu.org/issue/39588> Thanks for staying on top of things! :-) > On Thu, 20 Feb 2020 at 10:08, Ludovic Courtès <ludo@gnu.org> wrote: > >>> Well, for these particular patches, the variants are ok. >>> But we should think about how to ease the variant generation of all the >>> chain. >> >> Well again there are things like ‘package-input-rewriting’ that could >> help: we could define a ‘package-with-mpich’ procedure. > > Now the “#:deep?” exists, does it make sense to implement this > “package-with-mpich” procedure? It could be helpful for HPC people, > isn’t? Or does ‘--with-input=openmpi=mpich’ fit the bill now? Ludo’.
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