Thanks to all who came to see the Open MPI State of the Union BOF at SC'19 in
Denver yesterday.
I have posted the slides on the Open MPI web site -- that may take a little
time to propagate out through the CDN to reach everyone, but they should show
up soon:
https://www.open-mpi.org/papers
Thanks for responding. Here are some more details. I'm using OpenMpi 4.0.2,
compiled with the Portland Group Compiler, pgc++ 19.5-0, with the build flags
--enable-mpi-cxx --enable-cxx-exceptions --with-tm
PBS/Torque version is 5.1.1.
I launched the job with qsub:
qsub -V -j oe -e ./stdio
On Mon, 18 Nov 2019 17:48:30 +
"Mccall, Kurt E. \(MSFC-EV41\) via users"
wrote:
> I'm trying to debug a problem with my job, launched with the mpiexec
> options -display-map and -display-allocation, but I don't know how to
> interpret the output. For example, mpiexec displays the following
On Wed, 20 Nov 2019 17:38:19 +
"Mccall, Kurt E. \(MSFC-EV41\) via users"
wrote:
> Hi,
>
> My job is behaving differently on its two nodes, refusing to
> MPI_Comm_spawn() a process on one of them but succeeding on the
> other.
...
> Data for node: n002Num slots: 3... Bound: N/A
> Data
