Portland Group Compilers

Alternatively, the amdahl cluster has commercial compilers installed from the Portland Group. The Portland compilers offer increased optimizability over GCC 2.95, as well as a Fortran 90 compiler. pgcc -o program program.c
pgf77 -o program program.f
pgf90 -o program program.f90

Optimization information and general compiler information can be found on the WWW at http://amdahl.physics.purdue.edu/pgi/.