Ralph, Gilles,
thanks for your input.
Before I answer, let me shortly explain what my general intention is.
We do have our own resource manager and process launcher that supports
different MPI implementations in different ways. I want to adapt it to
PMIx to cleanly support OpenMPI and hopefully o
Hi Stephan
Thanks for the clarification - that helps a great deal. You are correct that
OMPI’s orted daemons do more than just host the PMIx server library. However,
they are only active if you launch the OMPI processes using mpirun. This is
probably the source of the trouble you are seeing.
S
Hi Ralf,
After studying prrte a little bit, I tried something new and followed
the description here using openmpi 4:
https://pmix.org/code/building-the-pmix-reference-server/
I configured openmpi 4.0.0rc3:
../configure --enable-debug --prefix [...] --with-pmix=[...] \
--with-libevent=/usr --wi
I assume this (--with-ompi-mpix-rte) is a typo as the correct option is
—with-ompi-pmix-rte?
It all looks okay to me for the client, but I wonder if you remembered to call
register_nspace and register_client on your server prior to starting the
client? If not, the connection will be dropped - y
