openmpi/2.1.1   stable          gcc/6.4.0
openmpi/2.1.0	stable		gcc/7.1.0
openmpi/2.1.1	stable		gcc/7.2.0
openmpi/2.1.2	stable		gcc/7.3.0

openmpi/2.1.1   unstable        intel/17.1
openmpi/2.1.1   stable          intel/17.4
openmpi/2.1.2   stable          intel/17.4
