GNU bug report logs - #72592
[PATCH 0/2] Add mpich-ofi variant for Infiniband support.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#72592: closed ([PATCH 0/2] Add mpich-ofi variant for
 Infiniband support.)
Date: Mon, 19 Aug 2024 10:35:01 +0000

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Your message dated Mon, 19 Aug 2024 12:33:12 +0200
with message-id <87a5h8x0nr.fsf <at> gnu.org>
and subject line Re: [bug#72592] [PATCH 0/2] Add mpich-ofi variant for Infiniband support.
has caused the debbugs.gnu.org bug report #72592,
regarding [PATCH 0/2] Add mpich-ofi variant for Infiniband support.
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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72592: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=72592
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From: Romain GARBAGE <romain.garbage <at> inria.fr>
To: guix-patches <at> gnu.org
Cc: ludovic.courtes <at> inria.fr, Romain GARBAGE <romain.garbage <at> inria.fr>
Subject: [PATCH 0/2] Add mpich-ofi variant for Infiniband support.
Date: Mon, 12 Aug 2024 16:33:25 +0200

Hello,

This patch series brings the necessary changes in order to get proper
network performance on Infiniband hardware. 

The first patch adds the necessary providers to the libfabric package
for proper Infiniband support.

Since MPICH cannot be compiled with multiple network drivers, a 
variant using libfabric as a driver is added in the second patch.

This patch has been tested with the current Guix version of MPICH as
well as with the newest version for which an update has been submitted
in the issue #72415.

Romain GARBAGE (2):
  gnu: libfabric: Add support for extra providers.
  gnu: Add mpich-ofi.

 gnu/packages/linux.scm |  6 ++++++
 gnu/packages/mpi.scm   | 25 +++++++++++++++++++++++++
 2 files changed, 31 insertions(+)


base-commit: e928854a0f76cef3b11a06160a16130c59954b76
-- 
2.45.2

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From: Ludovic Courtès <ludo <at> gnu.org>
To: Romain GARBAGE <romain.garbage <at> inria.fr>
Cc: 72592-done <at> debbugs.gnu.org
Subject: Re: [bug#72592] [PATCH 0/2] Add mpich-ofi variant for Infiniband
 support.
Date: Mon, 19 Aug 2024 12:33:12 +0200

Hi Romain,

Romain GARBAGE <romain.garbage <at> inria.fr> skribis:

> Romain GARBAGE (2):
>   gnu: libfabric: Add support for extra providers.
>   gnu: Add mpich-ofi.

Applied, thanks!

Ludo’.

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