The reason there aren't a lot of "new" books on MPI programming is
because the standard is pretty stable and the paradigm hasn't really
changed since the first version of the standard came out in the mid-90s.
I believe newer versions of the MPI standard have added new features,
but haven't real
Hello people!
I'm using OMPI 4.0.4 in a very simple scenario. Just 2 machines, one "master",
one "worker" on a Ethernet LAN. Both with Ubuntu 18.04.I builded OMPI just like
this:
./configure --prefix=/usr/local/openmpi-4.0.4/bin/
My hostfile is this:
master slots=2
worker slots=2
I'm trying
It covers a good deal more than MPI, but there is at least one full
chapter on MPI in
Scientific Programming and Computer Architecture, Divakar
Viswanath (MIT Press, 2017)
also available online at
https://divakarvi.github.io/bk-spca/spca.html
https://divakarvi.github.io/bk-spca/spca.
FWIW, we didn't talk too much about the internals of Open MPI -- but it's a
good place to start (i.e., you won't understand the internals until you
understand the externals).
You can find all the videos and slides for all 3 parts here:
https://www.open-mpi.org/video/?category=general
In additi
Thank you!
On Thu, Aug 6, 2020 at 5:26 AM Gilles Gouaillardet via users <
users@lists.open-mpi.org> wrote:
> You can start with the recent talks given by Jeff Squyres and Ralph
> Castain for Easybuild
>
> EasyBuild Tech Talk I - The ABCs of Open MPI, part 1 (by Jeff Squyres
> & Ralph Castain)
> h
Hi,
I have a small setup with one headnode and two compute nodes connected
via IB-QDR running CentOS 8.2 and Mellanox OFED 4.9 LTS. I installed
openmpi 3.0.6, 3.1.6, 4.0.3 and 4.0.4 with identical configuration
(configure, compile, nothing configured in openmpi-mca-params.conf), the
output fr
You can start with the recent talks given by Jeff Squyres and Ralph
Castain for Easybuild
EasyBuild Tech Talk I - The ABCs of Open MPI, part 1 (by Jeff Squyres
& Ralph Castain)
https://www.youtube.com/watch?v=WpVbcYnFJmQ
(there are three parts)
Then the source code and interacting with the devel
On Wed, Aug 5, 2020 at 11:06 PM Gilles Gouaillardet via users <
users@lists.open-mpi.org> wrote:
> Assuming you want to learn about MPI (and not the Open MPI internals),
> the books by Bill Gropp et al. are the reference :
> https://www.mcs.anl.gov/research/projects/mpi/usingmpi/
>
> (Using MPI 3r
