[bug#34388] [PATCH] gnu: openmpi: Upgrade to 4.0.0.

[Eric Bavier]

On Fri, 08 Feb 2019 19:31:49 +0100
Ricardo Wurmus <address@hidden> wrote:

> Hi Eric,
> 
> address@hidden writes:
> 
> > From: Eric Bavier <address@hidden>
> >
> > * gnu/packages/linux.scm (psm)[arguments]: Add 'patch-sysmacros phase to fix
> > "undefined reference to `minor'" errors while linking against
> > libinfinipath.so.
> > * gnu/packages/mpi.scm (openmpi): Upgrade to 4.0.0.
> > [inputs]: Add libevent.
> > [arguments]: Simplify configure-flags.  Use system libevent.  Adjust romio
> > version strings.
> > (%openmpi-setup): Use OMPI_MCA_rmaps_base_mapping_policy for 
> > oversubscription.  
> 
> Thank you, this looks good to me!

Thanks for reviewing and providing the nice starting patch.

> 
> (After this has been pushed to the “master” branch I would like to add
> support for Infiniband with a few minor changes.)

Great, I thought I'd leave that to you.

`~Eric

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