<no title> — PMIx Reference Run Time Environment 3.0.2a1 documentation

Specify the personality to be used. This governs selection of the plugin responsible for defining and parsing the command line, harvesting and forwarding environmental variables, and providing library-dependent support to the launched processes. Examples include `ompi` for an application compiled with Open MPI, `mpich` for one built against the MPICH library, or `oshmem` for an OpenSHMEM application compiled against SUNY’s reference library.