Why does the pgi/pathscale/gnu/mpif90… compiler not function as expected?
A. HECToR handles the setting up of environment variables and knows about common (e.g. MPI) library paths through use of the module command. You then only need interact with the following compiler drivers, regardless of which compiler/version you have loaded into your environment settings: • ftn = Fortran 90 • f77 = FORTRAN 77 • cc = c • CC = C++ See the documentation in the HECToR User Guide for more information about using modules.