Åke Sandgren <ake.sandg...@hpc2n.umu.se> writes: > Might depend on version of OpenMPI
https://pmix.org/support/faq/which-environments-include-support-for-pmix/ just says Open MPI v2.x: PMIx v1.2 Open MPI v3.x: PMIx v2.x Open MPI v4.x: PMIx v3.x So I just assumed the any PMIx v2 should be OK with OpenMPI v3. Is there any other source of information I should be looking at? > On 2/17/20 9:51 AM, Loris Bennett wrote: >> Oh, I see PR 9877 contains both 2.2.1 and 2.2.3, so I guess I probably >> want 2.2.3. -- Dr. Loris Bennett (Mr.) ZEDAT, Freie Universität Berlin Email loris.benn...@fu-berlin.de