Handle different options for comm splitting

OpenMDAO / mphys

Multiphysics with OpenMDAO

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Handle different options for comm splitting #10

Closed kejacobson closed 2 years ago

kejacobson commented 5 years ago

[x] TACS and ADflow both running on all procs
[x] TACS running on a subset of the ADflow procs
[ ] TACS and ADflow running on different sets of procs
[x] Multiple FSI coupling groups running on the same sets of procs
[x] Multiple FSI coupling groups running on different sets of procs

kejacobson commented 3 years ago

Within the same scenario, all OM components will use the full comm. If they want to use a subset for the actual computation, they will have zero length inputs/outputs on the extra procs.

kejacobson commented 2 years ago

No need to set up a mode for TACS and ADflow running on separate sets of procs. Not a preferred mode by anyone