Re: Default MPI

To: Alastair McKinstry <alastair.mckinstry@sceal.ie>, 895748@bugs.debian.org, Debian Science List <debian-science@lists.debian.org>, debian-hpc@lists.debian.org
Subject: Re: Default MPI
From: Drew Parsons <dparsons@debian.org>
Date: Mon, 16 Apr 2018 16:42:31 +0800
Message-id: <[🔎] 1e5ea742966460a0f4740a46d5bad00438a6ec83.camel@debian.org>
Reply-to: dparsons@debian.org
In-reply-to: <[🔎] eeed2c22-a0dc-431d-dfc7-a6b667a156d0@sceal.ie>
References: <152380557407.32073.16601825088694004920.reportbug@grendel.emerall.com> <[🔎] eeed2c22-a0dc-431d-dfc7-a6b667a156d0@sceal.ie>

On Mon, 2018-04-16 at 08:27 +0100, Alastair McKinstry wrote:
> > Now that mpich builds on all arches, it could be a good opportunity
> > to 
> > review and discuss whether we want to keep openmpi as the default
> > default, or whether we want to switch to mpich.
> > 
> I'd favour switching over to mpich for all archs for this release.
> This
> is because MPICH has the failed image support, OpenMPI hasn't.

Thanks Alastair. OpenMPI 3 has just arrived in unstable.  Is it still
the case that openmpi 3 does not provide failed image support?

Drew

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  - From: Michael Banck <mbanck@debian.org>
- Re: Default MPI
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References:
- Default MPI
  - From: Alastair McKinstry <alastair.mckinstry@sceal.ie>

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