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15.0 > System > openmpi (5.0.11)

The Open MPI Project is an open source MPI-2 implementation that is
developed and maintained by a consortium of academic, research, and
industry partners.

If you experience issues with this version of OpenMPI, the openmpi4
package is also available in SBo.

Optional dependency:
PMI=yes|no (default: no), requires slurm

WARNING: OpenMPI 5 no longer supports 32 bit builds, use the
openmpi4 package instead.

Note: openmpi conflicts with the openmpi4 package, they should
not be installed simultaneously.

Note: openmpi conflicts with mpich. If you install both on the same
system, unexpected results may occur.

This requires: hwloc

Maintained by: Emmanuel N. Millan
Keywords: MPI,message passing interface,HPC,high performance computing,cluster,cray,hpc,hpmpl
ChangeLog: openmpi