Help:Fortran

Fortran compilers

Windows fortran compilers

HP / Digital / Intel visual fortran (version 9.0 $500 per user)

Various Free Windows & Linux Fortran (77,90,95) Compilers

Intel Compilers, student pricing

Unix fortran compilers

g77 (gcc)

f77 (SunPro compiler)

f90 (SunPro compiler)

f95 (SunPro compiler, on biot only)

gfortran (rocks 5)

sunstudio (SunPro integrated environment, on biot only)

See also Intel compilers

Free Fortran 90+ compilers

free Intel compilers

G95 project (now included in gcc 4.1 and later as gfortran)

Other related software

gcc

Intel compilers

View online documentation

man pages (SunPro, gcc), info (gcc)

Additional notes

Both the SunPro and gcc versions of the fotran compiler take these basic options:

-O

optimize code to run faster

-O2

optimize code more

-g

include debugging symbols in the executable

-o exename

save compiled executable as exename instead of a.out

For additional options, check the respective documentation.