PGHPF User’s Guide: ... This chapter describes how to use PGHPF to control the compilation process for a program written in High Performance Fortran (HPF). The pghpf command is called the compilation driver. The compilation driver controls several phases of compilation: pre-processing, HPF compilation, Fortran compilation using an underlying node compiler if necessary, assembling and linking (linking includes the correct PGHPF runtime routines for the target communications protocol). Since PGHPF runs on a variety of host systems and generates output for several target systems, the commands used to execute an HPF program will vary from system to system as outlined in Chapter 3, PGHPF Runtime Options