Process Management Interface Exascale (PMIx)
PMI has been used for quite some time as a means of exchanging wireup information needed for interprocess communication.
acquired package info from repodata DB: repodata/9b2ee55844e864ec17da870960e33c0b4d69092a893cd7daa8a2acffe004cc46-primary.sqlite.bz2
Contains for use with PMIx-based RMs and language-based starters (e.g., mpirun).
Libraries and header files for developing with pmix.