Table 2. Compilers For Use On The Login Nodes
Language
Script Name
Default File Suffix
Fortran 77
xlf
.f
f77 (gnu fortran)
.f
Fortran 90
xlf90
*
.f
f90
†
(is xlf90 but different suffix rule)
.f90
Fortran 95
xlf95
.f
f95
(is xlf95)
.f
C
cc
.c
xlc
.c
C++
xlC
.c
*
Default file suffix is ".f". Use "-qsuffix=f=f90" compiler switch for files with ".f90" suffix.
†
Default file suffix is ".f90". Use "-qsuffix=f=f" compiler switch for files with ".f" suffix.