HP Fortran v3.1 Release Notes

HP Fortran Release Notes
Tru64 Fortran features (valid for 11.23 on both Itanium-based and PA-RISC systems)
Chapter 116
• -threads/-pthread options; recognized and ignored.
• -norun option (alternate spelling of +_)
• -[no]pad_source options (alternate spelling of +[no]padsrc)
• -r8 option (same as +r8)
• -fpe0 and -fpe options (maps to ‘+fp_exception -W1,+FPD’)
• -fpel option (maps to +fp_exception)
Additionally, the following defaults for Tru64 mode were changed:
• +U77 always on
• locals on stack (+save)
• +nopadsrc
• -altparam
For a complete list of the Tru64 options, please refer to the f90(1) manpage.