Compilers on Mimosa

C++ compiler choices are:

/usr/bin/g++ GNU C++ compiler version 4.2.1
/usr/bin/c++ just a link to /usr/bin/g++ 4.2.1
/usr/pgi/linux86/7.2-2/bin/pgCC (PGI C++ compiler with MPI)

C compiler choices are:

/usr/bin/gcc GNU C compiler version 4.2.1
/usr/bin/cc just a link to /usr/bin/gcc
/usr/pgi/linux86/7.2-2/bin/pgcc (PGI C compiler with MPI)

Fortran compiler choices are:

/usr/bin/gfortran GNU Fortran 95 Compiler version 4.2.1
/usr/local/apps/pgi-7.2/linux86/7.2/bin/pgf77 (PGI Fortran 77 compiler with MPI)
/usr/local/apps/pgi-7.2/linux86/7.2/bin/pgf90 (PGI Fortran 90 compiler with MPI)
/usr/local/apps/pgi-7.2/linux86/7.2/bin/pgf95 (PGI Fortran 95 compiler with MPI)

More info on Portland Group Compilers.