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flux-framework / flux-pmix

flux shell plugin to bootstrap openmpi v5+
GNU Lesser General Public License v3.0
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ensure that tests of ompi < 5 are boostrapping with pmix not PMI-1 #68

Closed garlick closed 1 year ago

garlick commented 1 year ago

Problem: we are testing older version of openmpi in CI but it's not clear that they are actually bootstrapping with pmix. We should try setting -opmi=off in the MPI tests to ensure this.

I haven't looked in detail yet - this is just a placeholder to remind us that those tests need an audit.