HP UX Fortran Software manual +pa1

NOTE: Object files and archive libraries must be accessible to the debugger if the +objdebug method of storing debug information is used.

+[no]onetrip	+onetrip generates code that executes any DO loop at least once. In accordance with the
	language standard, HP Fortran will not execute a DO loop if either of the following conditions
	is true:
	• The increment value is greater than zero, and the initial value is greater than the limit.
	• The increment value is less than zero, and the initial value is less than the limit.
	However, older implementations of Fortran (for example, some FORTRAN 66 processors) always
	execute a DO loop at least once. The +onetrip option provides compatibility with those
	nonstandard implementations.
	The default is +noonetrip.
-p	Generate code for prof(1) profiling. The has the same functionality as the +prof option. The
	default is +noprof.
+P	Optimize the application based on profile data found in the database fileflow.data , produced
	by compilation with +Ild(1), +I, and +df, for more details. The +P option is incompatible
	with the +I and -Soptions. It is incompatible with the -goption only during compile time.

NOTE: This option is only valid on Itanium®-based systems.

+pa1	+pa1 compiles an application for routine-level profiling.
	+pa is ignored when the HP Fortran compiler generates position-independent code
	(PIC). The following options cause+pa to be ignored: +pic=short, +pic=long,
	+zand +Z.

NOTE: +pal s ignored when the HP Fortran compiler generates position-independent

code (PIC). The following options cause +pato be ignored: +pic=short, +pic=long, +z and +Z.

+[no]parallel_intrinsics Link with the parallel version of some intrinsics in the libF90_parallel library. The default is +Onoparallel_intrinsics.

+pic={shortlongno}	+pic generates object code that can be added to a shared library. Object code
	generated with this option is position-independent code (PIC). All addresses are either
	pc-relative or indirect references.
	The argument —shortor long— specifies the allocated size of the data linkage
	table. Normally you would specify +pic=short to generate PIC. Use +pic=long
	when the linker issues an error message indicating data linkage table overflow.
	Specifying +pic=long causes the compiler to allocate additional space for more
	imported symbols.
+[no]ppu	+ppu appends underscores to external names, including subroutines, functions, and
	common blocks (for example, int_sum_ rather than the default int_sum).
	For Itanium® and PA-RISC 64-bit architectures,the default is +ppu. For PA-RISC 32-bit
	architecture, the default is +noppu.
	NOTE: Mixed languages programs are affected by the +ppu option. C languages
	references to Fortran routines and COMMON blocks require a trailing underscore
	when the Fortran code is compiled with +ppu. +noppu may be used in 64-bit mode
	to avoid trailing underscores.
+pre_include=file	+pre_include causes the compiler to prepend the code in file before any
	compilation occurs. This option can appear more than once—each specifying different
	files—on the same command line.
+[no]prof	+prof prepares object files for profiling with prof. The default is +noprof. The -p
	option can be used to perform the same function as +prof. profis provided as part
	of the “HP-UX General Programming Tools” product (see prof(1)).

Command-line options 33