[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load bar
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)         2) bar/gcc/8.2.0/sse4.1/4.7
[mod3 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load bar/4.7
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)         2) bar/4.7/gcc/8.2.0/sse4.1
[mod3 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load bar/avx
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)      2) bar/avx/gcc/8.2.0/4.7
[mod3 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, avx)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load gcc/9.1.0
[mod3 (modulerc)]$ module load bar/avx
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/9.1.0(default)      2) bar/avx/gcc/9.1.0/5.4
[mod3 (modulerc)]$ bar
bar 5.4 (gcc/9.1.0, avx)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load bar/avx2
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/9.1.0(default)       2) bar/avx2/gcc/9.1.0/5.4
[mod3 (modulerc)]$ bar
bar 5.4 (gcc/9.1.0, avx2)
[mod3 (modulerc)]$ module purge
[mod3 (modulerc)]$ module load bar/sse4.1
[mod3 (modulerc)]$ module list
Currently Loaded Modulefiles:
  1) gcc/8.2.0(default)         2) bar/sse4.1/gcc/8.2.0/4.7
[mod3 (modulerc)]$ bar
bar 4.7 (gcc/8.2.0, sse4.1)
