[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load openmpi/3.1
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)      2) openmpi/3.1/gcc/8.2.0
[mod3 (modulerc)]$ mpirun
mpirun (openmpi/3.1, gcc/8.2.0)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load gcc/8.2.0
[mod3 (modulerc)]$ module load openmpi
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)      2) openmpi/gcc/8.2.0/3.1
[mod3 (modulerc)]$ mpirun
mpirun (openmpi/3.1, gcc/8.2.0)
