Binary package “openmpi-doc” in ubuntu oracular

high performance message passing library -- man pages

 Open MPI is a project combining technologies and resources from several other
 projects (FT-MPI, LA-MPI, LAM/MPI, and PACX-MPI) in order to build the best
 MPI library available. A completely new MPI-3.1 compliant implementation, Open
 MPI offers advantages for system and software vendors, application developers
 and computer science researchers.
 .
 This package contains man pages describing the Message Passing Interface
 standard.