Some option defaults are affected by environment variables and can be set using the .pghpfrc driver configuration file. Refer to Appendix C, Driver Customization , for details on setting and altering defaults with the driver initialization file. Refer to the documentation for the Fortran node compiler supplied with your system for a list of valid Fortran command-line options. If you select these options, varying levels of optimization will be applied to your HPF program. If the compiler does not recognize an option, it passes the option to the linker.
Full descriptions follow the table.
Fortran DO loops which operate on mapped data. Determines how the backslash character is treated in quoted strings. Provides limited support for CM Fortran compatibility. See the -Minline option. Determines whether all program variables must be declared.