On Feb 18, 2021, at 10:55 AM, Ralph Castain via devel
mailto:devel@lists.open-mpi.org>> wrote:
I'm planning on removing the OPAL dss (pack/unpack) code as part of my work to
reduce the code base I historically supported. The pack/unpack functionality is
now in PMIx (has been since v3.0 was
Hi folks
I'm planning on removing the OPAL dss (pack/unpack) code as part of my work to
reduce the code base I historically supported. The pack/unpack functionality is
now in PMIx (has been since v3.0 was released), and so we had duplicate
capabilities spread across OPAL and PRRTE. I have
All
Thank you all your help and for the example.
It seems openmpi is correctly installed like Gilles said
$ mpiexec --mca btl ^openib -N 5 ./hello_c
Hello, world, I am 0 of 5, (Open MPI v4.0.5, package: Open MPI
easybu...@by0q5b.eu.seeds.basf.net Distribution, ident: 4.0.5, repo rev:
v4.0.5,
Thomas,
in order to test Open MPI, you can download
https://raw.githubusercontent.com/open-mpi/ompi/master/examples/hello_c.c
and build it
$ mpicc -o hello_c examples/hello_c.c
and then run
$ mpiexec --mca btl ^openib -N 5 ./hello_c
It should display 5 different lines (rank 0 to 4 of 5).
If