GNU bug report logs - #65801
[PATCH] gnu: openmpi: Enable PMIx.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ludovic Courtès <ludovic.courtes <at> inria.fr>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#65801: closed ([PATCH] gnu: openmpi: Enable PMIx.)
Date: Thu, 14 Sep 2023 20:59:02 +0000

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Your message dated Thu, 14 Sep 2023 22:57:59 +0200
with message-id <87il8c5v6w.fsf <at> gnu.org>
and subject line Re: bug#65801: [PATCH] gnu: openmpi: Enable PMIx.
has caused the debbugs.gnu.org bug report #65801,
regarding [PATCH] gnu: openmpi: Enable PMIx.
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Lars Bilke <lars.bilke <at> ufz.de>
To: guix-patches <at> gnu.org
Subject: [PATCH] gnu: openmpi: Enable PMIx.
Date: Thu, 07 Sep 2023 15:13:36 +0200

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Enables support for the Process Management Interface for Exascale which is used e.g. by Slurm for the management communication and coordination of MPI processes.

This allows e.g. to run guix-created container on JSC Juwels cluster with native performance.

[0001-PATCH-gnu-openmpi-Enable-PMIx.patch (text/plain, attachment)]

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From: Ludovic Courtès <ludovic.courtes <at> inria.fr>
To: Lars Bilke <lars.bilke <at> ufz.de>
Cc: 65801-done <at> debbugs.gnu.org
Subject: Re: bug#65801: [PATCH] gnu: openmpi: Enable PMIx.
Date: Thu, 14 Sep 2023 22:57:59 +0200

Hi,

Lars Bilke <lars.bilke <at> ufz.de> skribis:

> Enables support for the Process Management Interface for Exascale which is used e.g. by Slurm for the management communication and coordination of MPI processes.
>
> This allows e.g. to run guix-created container on JSC Juwels cluster with native performance.

Nice.

Out of curiosity, does the cluster run Guix natively or are you using
‘guix pack’?

>>From 23a11683c37faf8b971628b2ded9560ba5a22965 Mon Sep 17 00:00:00 2001
> From: Lars Bilke <lars.bilke <at> ufz.de>
> Date: Thu, 7 Sep 2023 15:06:03 +0200
> Subject: [PATCH] [PATCH] gnu: openmpi: Enable PMIx.
>
> Enables support for the Process Management Interface for Exascale which
> is used e.g. by Slurm for the management communication and coordination
> of MPI processes

I added this to the comment in the code, tweaked the commit log, and
committed.

Thank you!

Ludo’.

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