[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load bar
Loading bar/gcc/8.2.0/sse4.1/4.7
  Loading requirement: gcc/8.2.0
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/8.2.0   2) bar/gcc/8.2.0/sse4.1/4.7
[mod4 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load bar/4.7
Loading bar/4.7/gcc/8.2.0/sse4.1
  Loading requirement: gcc/8.2.0
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/8.2.0   2) bar/4.7/gcc/8.2.0/sse4.1(default)
[mod4 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load bar/avx
Loading bar/avx/gcc/8.2.0/4.7
  Loading requirement: gcc/8.2.0
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/8.2.0   2) bar/avx/gcc/8.2.0/4.7
[mod4 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, avx)
[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load gcc/9.1.0
[mod4 (modulerc)]$ module load bar/avx
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/9.1.0   2) bar/avx/gcc/9.1.0/5.4
[mod4 (modulerc)]$ bar
bar 5.4 (gcc/9.1.0, avx)
[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load bar/avx2
Loading bar/avx2/gcc/9.1.0/5.4
  Loading requirement: gcc/9.1.0
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/9.1.0   2) bar/avx2/gcc/9.1.0/5.4
[mod4 (modulerc)]$ bar
bar 5.4 (gcc/9.1.0, avx2)
[mod4 (modulerc)]$ module purge
[mod4 (modulerc)]$ module load bar/sse4.1
Loading bar/sse4.1/gcc/8.2.0/4.7
  Loading requirement: gcc/8.2.0
[mod4 (modulerc)]$ module list
Currently Loaded Modulefiles:
 1) gcc/8.2.0   2) bar/sse4.1/gcc/8.2.0/4.7
[mod4 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
