HP Fortran Programmer's Guide (B3908-90031; September 2011)

Compiling and linking
Compiling with the f90 command
Chapter 2 37
On Itanium -based architectures, the defined values for model are:
blended Tune for best performance on a combination of processors (i.e.,
Itanium or Itanium 2 processor).
itanium Tune for best performance on an Itanium processor.
itanium2 Tune for best performance on an Itanium 2 processor.
native Tune for best performance on the processor on which the compiler
is running.
-dynamic
-dynamic is used to generate dynamically-bound executables.
+[no]escape
+escape treats the backslash character (\) as a C-like escape character. The default,
+noescape, treats the backslash character as a literal character.
+[no]es
+[no]es is similar to +[no]extend_source except that character literals and
hollerith constants continued across a line boundary are not padded. This option
provides compatibility with FORTRAN 77’s +es option.
-exec
Indicates that any object files created will be used to create an executable file. Constants
with a protected or hidden export class are placed in the read-only data section.
This option also implies -Bprotected_def.
+[no]extend_source
+extend_source allows extended source lines, which may contain up to 254
characters. The default, +noextend_source, restricts fixed-format source lines to 72
characters and free-format source lines to 132 characters.
Programs that depend on the compiler’s ignoring characters past column 72 will not
compile correctly with the +extend_source option.
+externals=file
Specifies a file that contains a list of procedure names to be considered external as
opposed to intrinsic. Using this option causes the routines whose names appear in file to
be treated as if they were declared with the EXTERNAL attribute.
+f2003
+f2003 enables FORTRAN 2003 features supported by the compiler..