Man1 - opal_wrapper.1

opal_wrapper - Back-end Open MPI wrapper command

opal_wrapper [options]

opal_wrapper is not meant to be called directly by end users. It is automatically invoked as the back-end by the Open MPI wrapper commands such as: mpicc, mpiCC, mpic++, and mpifort (and its legacy/deprecated names mpif77 and mpif90).

Some Open MPI installations may have additional wrapper commands, and/or have renamed the wrapper compilers listed above to avoid executable name conflicts with other MPI implementations. Hence, you may also have wrapper compilers installed including the following names: mpifort.openmpi (and the legacy/deprecated names mpif90.openmpi and mpif77.openmpi), mpicxx.openmpi, mpiCC.openmpi, mpicc.openmpi, mpic++.openmpi, opalcc, opalc++, ortecc, and ortec++,

The following may exist depending on your particular Open MPI installation: *mpicc*(1), *mpiCC*(1), *mpic++*(1), *mpifort*(1), *mpifort.openmpi*(1), *mpicxx.openmpi*(1), *mpiCC.openmpi*(1), *mpicc.openmpi*(1), *mpic++.openmpi*(1), *ortecc*(1), *ortec++*(1), *opalccc*(1), and the website at http://www.openmpi.org/.

The Open MPI maintainers – see http://www.openmpi.org/ or the file AUTHORS.

This manual page was originally contributed by Dirk Eddelbuettel <edd@debian.org>, one of the Debian GNU/Linux maintainers for Open MPI, and may be used by others.