[Beowulf] How to debug error with Open MPI 3 / Mellanox / Red Hat?
gus at ldeo.columbia.edu
Thu May 2 11:59:57 PDT 2019
.... Google ...
On Thu, May 2, 2019 at 2:32 PM Faraz Hussain <info at feacluster.com> wrote:
> Thanks Benson, these are very useful links. I browsed the Mellanox
> guide and it seems the target audience is experts in networking. I
> wish there was some quick start guide or Infiniband for dummies book :-)
> Quoting Benson Muite <benson_muite at emailplus.org>:
> > Hi Faraz,
> > Mellanox manuals can be found at:
> > https://docs.mellanox.com/
> > Example setup instructions (not sure if correct for you as do not
> > have exact details on your hardware):
> > Maybe also helpful (students who have participated in cluster
> > competitions are usually quite good at setting these up):
> > https://www.slothparadise.com/setting-infiniband-centos-6-7/
> > If you will be primarily running finite element software, time
> > investment now for understanding performance analysis can pay off in
> > future - Disclosure I have an interest in seeing more performance
> > tests on your hardware.
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