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/e30d7685744a7c83e00e34883b4caa13098c6dd4580c70b9313f50e8b8c0aee4-primary.sqlite.bz2
Libraries and header files for developing with pmix.
Contains for use with PMIx-based RMs and language-based starters (e.g., mpirun).