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NAME f77, fort77 - FORTRAN 77 compiler
SYNOPSIS f77 [options] file ... fort77 [options] file ...
DESCRIPTION f77 is the HP-UX FORTRAN 77 compiler. The compiler accepts the following types of file arguments:
+ Files that end with .f are compiled as FORTRAN 77 source files. If each source compiles successfully, its corresponding object file is left in the current directory in a file whose name is that of the source, with .o substituted for .f.
+ Files that end with .o, .a, and.sl are passed on to the linker (see ld(1)) to be linked into the final program.
+ Other file types include:
.F Processed by the C preprocessor, then by the compiler; see cpp(1)
.r Processed by the ratfor preprocessor, then by the compiler; see ratfor(1)
.c Processed by the C compiler; see cc(1)
.s Processed by the assembler; see as(1)
fort77 provides a POSIX-compliant interface to the HP-UX FORTRAN 77 compiler. Except where indicated, functionality is identical to f77.
Options f77 and fort77 recognize the following options:
+800 Provides 800-compatible mode for data representation, data alignment, argument passing conventions, and I/O. Use the +800 option for compatibility with the pre-9.0 Series 800 FORTRAN compiler.
-a Issue warnings for all non-ANSI (f77) features.
-A[{AaHhMmNnSs}] Enforce conformity to the language standard, with selected exceptions. By default, all HP FORTRAN extensions to FORTRAN77 are allowed. If -A is specified, only selected extensions are allowed.
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If an argument is a lowercase letter, the extension is allowed but a warning will be issued.
See also +e and +E.
The arguments have the following meanings:
H or h Recognize Hollerith data
M or m Allow MIL-STD-1753 extensions.
N or n Allow NAMELIST.
R or r Allow recursion.
S or s Allow selected syntactical features: lowercase letters, tabs, quotation marks, and symbolic names with a length greater than six characters.
A or a Allow recognition of all the above.
-A without any arguments is equivalent to -a, except that -A gives errors instead of warnings. Note that specifying -A also sets -K unless you include one of the arguments from the subset {AaRr}.
+A[secondary] Set the alignment of data items within FORTRAN STRUCTUREs, COMMON blocks, and EQUIVALENCE classes. Defined values for secondary are:
3 Same as the Series 300/400 C compiler. 8 Same as Series 800 C compiler.
Specifying +A without any arguments aligns data on 2-byte boundaries.
+apollo Enable Apollo Domain compatible defaults in data representation, intrinsics support, and procedure calling conventions.
+autodblpad Promote all single-precision floating-point items to double-precision, and all double-precision floating-point items to extended precision.
+B Treat the backslash character (\) as a C-like escape character.
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-c Suppress linking and produce an object (.o) file from each source file.
-C Enable range checking.
-D Compile debug lines as source statements. Source lines with a D or d in column 1 are treated as comments if this option is not specified.
-Dname[=def] Define a symbol name to the C preprocessor. This option applies to .F suffix files only.
+DAmodel Generate code for a specific version of the PA- RISC architecture. model can be one of the following:
+ A PA-RISC version number (1.1 or 2.0)
+ A model number (e.g., 750 or 870)
+ One of the PA-RISC processor names (e.g., PA7000, PA7100, or PA8000).
+ The word portable to generate code compatible across all PA-RISC 1.1 and 2.0 workstations and servers.
If you want to generate code that is compatible with PA-RISC 1.0 systems, you should compile and link your program on a PA-RISC 1.0 machine. Code generated for 1.1 or 2.0 systems may not run on earlier architectures.
+DC7200 Performs memory hierarchy optimizations for the PA7200 processor.
+dfname Use name as the profile database file, if the file flow.data has been renamed. For information about profile-based optimization, see the HP FORTRAN/9000 Programmer's Guide.
+DSmodel Perform instruction scheduling appropriate for a specific implementation of the PA-RISC architecture. model can be one of the following:
+ A PA-RISC version number (1.1 or 2.0)
+ A model number (e.g., 750 or 870)
+ One of the PA-RISC processor names (e.g., PA7000, PA7100, or PA8000).
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If this option is not used, code is generated based on the model number returned by uname() (see uname(2)).
Note that code generated for one version will execute on another version, though possibly not as efficiently.
+e Enable additional extensions. This is equivalent to specifying all the +E options (except +E4). This option turns on the -K option.
+es Allow more than 72 characters on a single source line (Extended Source).
+Esecondary This option enables specific compatibility modes. secondary can be one or more of the following:
1 Recognize intrinsics DATE, IDATE, SECNDS, SIZEOF, TIME, RAN, and EXIT.
2 Treat -1 as .TRUE. and zero as .FALSE.
4 Print a zero before the decimal point with the E, G, and F format specifiers.
5 Allow multiple FORTRAN UNITs to be attached to the same HP-UX file.
6 Enable full variable-format expressions.
7 Use static storage for arguments passed to subroutines and functions.
-F Apply the C preprocessor to .F files and put the output in a file of the same name with the suffix changed to .f. The .f files are not compiled.
+FPflags Specifies how the runtime environment for trapping floating-point operations should be initialized at program startup. The default is that all traps are disabled. See ld(1) for specific values for flags.
-g Generate information needed by the symbolic debugger HP/DDE (see dde(1)) or by xdb (see xdb(1)). This option is compatible with optimization levels 0, 1, and 2, but not 3 and 4.
-G Prepare object files for profiling with gprof (see gprof(1)).
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-I2 Make default size of integers and logicals INTEGER*2 and LOGICAL*2.
-I4 Make default size of integers and logicals INTEGER*4 and LOGICAL*4. This is the default.
-Idirectory Add directory to the list of directories searched for #INCLUDE and $INCLUDE files with relative path names.
+I Generate object code for application profiling using profile-based optimization. This option is incompatible with -G, -p, -s, -S, and -y. For more information about profile-based optimization, see the HP FORTRAN/9000 Programmer's Guide. For an example command line showing how to use this option, see the EXAMPLES section.
+k Generate code for programs that reference a very large number of shared data items. The linker will issue a diagnostic message in the rare case when this option is needed.
-K Automatically SAVE all local variables in all subprograms. This option is useful for porting older programs. Note the following when using -K:
+ All non-initialized variables are initialized to zero.
+ This option may result in lower performance, especially of optimized code.
-lx Add libx.a or libx.sl to the library search path. See the -Ldirectory option (below) and ld(1).
-lisam Link the ISAM library into the program. ISAM (Indexed Sequential Access Method) is purchased separately.
-L (f77 only) Write a program listing to the standard output during compilation. This option overrides the -V option.
-Ldirectory (fort77 only) Add directory to the front of the library search path. This option applies only to libraries and must precede the -lx option on the command line. For more information, see ld(1).
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For f77, specify -Wl,-Ldirectory.
+mr Permit the reading or writing of multiple unformatted records when an I/O statement's variable list requires or specifies more values than are in the record.
-n Cause the output file from the linker to be marked shared.
-N (f77 only) Prevent the output file from the linker from being marked shared.
-N (fort77 only) Disallow any special code optimization. This option overrides the -O and +O options.
+N{cnqs}N Set the initial size of internal compiler tables, where a character from the set cnqs specifies the table, and the integer N specifies the number of table entries. These tables are expanded automatically by the compiler as needed; this option is only rarely needed. For more information, see the HP FORTRAN/9000 Programmer's Reference.
-o outfile Name the output file outfile instead of the default file name (i.e., a.out, filename.o, and filename.s).
-onetrip Execute any DO loop at least once (FORTRAN 66 compatibility).
-O (f77 only) Perform optimization at level 2 (equivalent to +O2). For information about additional optimization options, see the OPTIMIZATION section.
-Ooptlevel (fort77 only) Specify the level of optimization. For information about optlevel, see the +Ooptlevel option.
+Ooptlevel Specify the level of optimization. Higher levels include optimizations performed at lower levels. optlevel can be one of the following:
0 Minimal optimization, fastest compile time. This is the default.
1 Block-level optimizations, moderately fast compile time, moderate improvement
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in runtime performance.
2 Full optimization within each subprogram in a file. Marked improvement in runtime performance, noticeably longer compile time, program transformations more pronounced than at lower levels. This level can also be invoked with the -O option.
3 Full optimization across all subprograms within the source file, including subprogram cloning, inlining, and loop transforms. This level of optimization can greatly improve the runtime performance of programs that make frequent procedure calls.
4 Full optimization across all files compiled at this level. This optimization occurs at link time to perform inlining and other optimizations across all files in the compilation unit. Level 4 optimization can result in the best runtime performance, at the cost of increased compile time and memory usage.
For information about additional optimization options, see the OPTIMIZATION section.
-p Prepare object files for profiling with prof (see prof(1)).
+P Use profile information (created by using the +I option) to guide code generation and optimization. This option is incompatible with the -g, -S, and -y options. For more information about profile- based optimization, see the HP FORTRAN/9000 Programmer's Guide. For an example command line showing how to use this option, see the EXAMPLES section.
+ppu Append underscores at the end of definitions of and references to externally visible symbols.
+pgmname Use name as the look-up string in the profile database file flow.data. For more information about profile-based optimization, see the HP FORTRAN/9000 Programmer's Guide. For an example command line showing how to use this option, see
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the EXAMPLES section.
-q Cause the output file from the linker to be marked demand load.
-Q Prevent the output file from the linker from being marked demand load.
+Qdfile Cause dfile to be read before compilation of each source file. dfile must contain only compiler directives.
-R4 Make the default size of floating-point constants REAL*4. This is the compiler's default.
-R8 Make the default size of floating-point constants REAL*8.
+R Write cross reference and symbol table information to standard output during compilation. When used with the fort77 -V option, output is written to the .l file instead.
-s Cause the output from the linker to be stripped of symbol table information (see ld(1) and strip(1)). This option is incompatible with symbolic debugging.
-S Compile the named source files and leave the assembly language output in corresponding files whose names are suffixed with .s (no .o files are created).
-tc,name Substitute a private version of one or more subprocesses of the compilation. c is one or more of the characters listed under the -W option. For more information about the -t option, see the HP FORTRAN/9000 Programmer's Reference.
+T Enable proper handling of the ON statement. This option also causes the running program to issue a procedure traceback for runtime errors.
+ttyx Use buffered or unbuffered output to the tty. x can be buf (output is buffered, the default) or unbuf (output is unbuffered). See also the TTYUNBUF environment variable under EXTERNAL INFLUENCES.
-u Force identifiers to be explicitly declared (same as specifying IMPLICIT NONE).
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-U Use uppercase for external names (default is lowercase).
+U Distinguish uppercase and lowercase (make case significant) in user-defined names. Keywords are recognized regardless of case.
+U77 Invoke support for the BSD 3F library.
-v Enable verbose mode, producing a step-by-step description of the compilation process on standard error.
-V Produce a source listing. The listing is written to a listing (.l) file corresponding to each source (.f) file.
-w Suppress warning messages.
-w66 Enable warnings about FORTRAN 66 features used.
-Wc,arg1[,arg2,...,argN] Cause arg1 through argN to be handed off to a subprocess of the compilation, identified by c. c can be one of the following:
c or 0 main compiler l linker u standalone link-time compiler F C preprocessor r ratfor preprocessor a assembler
-y Generate additional information needed by static analysis tools. This option is incompatible with optimization and overrides the -s option.
-Y[lang] Enable 8-bit and 16-bit Native Language Support (NLS) in strings and comments. By default, NLS is not enabled.
+z Generate Position Independent Code (PIC) with short displacements for use in shared libraries. This option overrides the -p and -G options.
+Z Generate Position Independent Code (PIC) with long displacements for use in shared libraries. This option overrides the -p and -G options.
EXTERNAL INFLUENCES
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Environment Variables FCOPTS Contains options and arguments for the compiler. The compiler picks up the value of FCOPTS and places its contents before any arguments on the command line. For example, if FCOPTS has the value -v, the following compile-line:
f77 -L prog.f
is equivalent to
f77 -v -L prog.f
The | character can be used in the FCOPTS environment variable. Options appearing before | in FCOPTS are recognized before any options on the command line. Options appearing after | in FCOPTS are recognized after any options on the command line. For example,
FCOPTS="-O | -lmylib" export FCOPTS f77 -v prog.f
is equivalent to
f77 -O -v prog.f -lmylib
MP_NUMBER_OF_THREADS This environment variable specifies the number of processors that are to execute programs that have been compiled for parallel execution. If not set, it defaults to the number of processors on the executing machine.
The following command lines show the C shell syntax and Korn shell syntax (respectively) to use when setting the variable to 2 processors:
setenv MP_NUMBER_OF_THREADS 2 export MP_NUMBER_OF_THREADS=2
Note that this environment variable is only for use with programs that have been compiled with +Oparallel; see the OPTIMIZATION section for information about this option.
TMPDIR This environment variable specifies a directory for temporary files to be used instead of the default directory /var/tmp.
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TTYUNBUF This environment variable controls tty buffering. To enable tty buffering, set TTYUNBUF=0. To disable tty buffering, set TTYUNBUF to a nonzero value.
International Code Set Support Single- and multi-byte character code sets are supported in comments and strings when the -Y option is used.
DIAGNOSTICS Errors and warnings are written on standard error. If a listing is requested (-L or -V options), errors and warnings are also written to the listing file. The compiler also lists on standard error the names of each source file and procedure as they are encountered.
OPTIMIZATION In addition to the -O and +Ooptlevel options, f77 recognizes the optimization options described in this section. These options enable you to control the different optimization technologies described in the HP PA-RISC Compiler Optimization Technology White Paper. (A PostScript version of this document is available in /opt/langtools/newconfig/white_papers/optimize.ps). To use many of these options, you must also specify the +Ooptlevel option, where optlevel must be a level specified in each of the option descriptions.
For a full description of the optimization options, refer to the HP FORTRAN/9000 Programmer's Reference. For information about options released after 10.0, refer to /opt/fortran/newconfig/doc.10.20 or to the PostScript version /opt/fortran/newconfig/doc.10.20.ps. For online information, access the HP FORTRAN/9000 Online Reference in the HP VUE Help System.
The following options allow the user to control the extent of optimization as well as to disable optimizations that impact code size and system resources:
+O[no]aggressive Apply [do not apply] aggressive optimizations. These include new optimizations as well as optimizations invoked by the following option settings:
+Oentrysched +Olibcalls +Onofltacc +Onoinitcheck +Oregionsched +Ovectorize
This option can be used at level 2 or higher. The default is +Onoaggressive. Note that +Oaggressive is incompatible with +Oconservative.
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+Oall Apply maximum optimization to achieve the best runtime performance. This option is equivalent to specifying +Oaggressive and +Onolimit on the same command line. The +Oall option automatically invokes optimization level 4.
+O[no]conservative Make [do not make] conservative assumptions about the program when optimizing. This option is useful for optimizing programs that do not conform to the language standard. This option can be used at level 2 or higher. The default is +Onoconservative.
+O[no]limit Suppress [do not suppress] optimizations that significantly increase compile-time or consume large amounts of memory. This option can be used at level 2 or higher. The default is +Olimit.
+O[no]size Suppress [do not suppress] optimizations that significantly increase code size. This option can be used at level 2 or higher. The default is +Onosize.
The following options provide low-level control over the optimization process, allowing the user to enable or disable specific optimization techniques:
+O[no]cache_pad_common Insert [do not insert] padding between common block variables to avoid cache collisions and bank conflicts. This option can be used at optimization level 3 or higher. The default is +Onocache_pad_common.
Note that, if any files are compiled with the +Ocache_pad_common option, then all other program files that reference the same common blocks must also be compiled with this option so that the common blocks are laid out consistently.
+O[no]dataprefetch Insert [do not insert] instructions within innermost loops to explicitly prefetch data from memory into the data cache. Data prefetch instructions can improve cache performance. This option can be used at optimization level 2 or higher. The default is +Onodataprefetch.
+O[no]entrysched Perform [do not perform] instruction scheduling on
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a subprogram's entry and exit code sequences. This option can be used at optimization level 1 or higher. The default is +Onoentrysched.
+O[no]fail_safe Continue [do not continue] compiling at +O0 if any internal optimization errors occur during the compilation. This option can be used at optimization level 1 or higher. +Onofail_safe aborts compilation when internal errors occur. The default is +Ofail_safe.
+O[no]fastaccess Enable [disable] fast access to global data. Any files that are compiled with +Ofastaccess must also be linked with +Ofastaccess. This option can be used at all levels of optimization The default is +Ofastaccess at optimization level 4, and +Onofastaccess at lower levels.
+O[no]fltacc Disable [enable] floating-point optimizations that can result in numerical differences. +Onofltacc also generates Fused Multiply-Add (FMA) instructions, as does compiling your program at optimization level 2 or higher. FMA instructions can improve performance of floating-point applications and are available only on PA-RISC 2.0 systems or later.
If you do not specify either +Ofltacc or +Onofltacc at optimization level 2 or higher, the optimizer will generate FMA instructions but will not perform any expression-reordering optimizations.
+O[no]info Display [do not display] feedback information about the optimization process. Currently, this option is useful only at optimization level 3 or higher. The default is +Onoinfo.
+O[no]initcheck Enable [disable] initialization of any local, scalar, automatic variable that is found to be uninitialized. This option can be used at optimization level 2 or higher. If you do not specify either +Oinitcheck or +Onoinitcheck, the default is to initialize any variable that is uninitialized with respect to every path leading to its use.
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+O[no]inline[=name1, name2, ... nameN] Request [disable] inlining for the specified procedures. If specified without a namelist, +O[no]inline requests [disables] inlining for all procedures in the compilation unit. This option can be used at optimization level 3 or higher. The default is +Oinline.
+Oinline_budget=n Perform more aggressive inlining, where n specifies the degree of aggressiveness, as follows:
100 Default level of inlining.
> 100 More aggressive inlining at the expense of compilation time and code size. The maximum for n is 1000000.
2 - 99 Less aggressive inlining. The optimizer gives more weight to compilation time and code size when determining whether to inline.
1 Inline only if it reduces code size.
This option can be used at optimization level 3 or higher.
+O[no]libcalls Use [do not use] low-call-overhead versions of select library routines. This option can be used at optimization level 2 or higher. The default is +Onolibcalls.
+O[no]loop_transform Transform [do not transform] eligible loops for improved cache performance. This option can be used at optimization level 3 or higher. The default is +Oloop_transform.
+O[no]loop_unroll[=n] Unroll [do not unroll] program loops by a factor of n. For example, specifying +Oloop_unroll=4 requests the optimizer to replicate the loop body four times. This option can be used at optimization level 2 or higher. The default is +Oloop_unroll=4.
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+O[no]moveflops Enable [disable] moving conditional floating-point instructions above the conditional. This option can be used at optimization level 2 or higher. The default is +Omoveflops.
+O[no]parallel Transform [do not transform] eligible loops for parallel execution on multiprocessor machines. If you want to compile a program for parallel execution, you must compile all of its files with either +Oparallel or +Oparallel_env. Also, any files that are compiled with +Oparallel must also be linked with +Oparallel. This option can be used at optimization level 3 or higher. The default is +Onoparallel.
See also the +O[no]parallel_env option.
+O[no]parallel_env Compile for a parallel [serial] execution environment. This option does not request parallelization for the target source; rather, it ensures a consistent execution environment for all files in a parallel-executing program. If you want to compile a program for parallel execution, you must compile all of its files with either +Oparallel or +Oparallel_env. Also, any files that are compiled with +Oparallel_env must be linked with +Oparallel.
The +Oparallel_env option can be used at optimization level 3 or higher. The default is +Onoparallel_env.
+O[no]parmsoverlap Optimize with the assumption that subprogram arguments may [do not] refer to the same memory. This option can be used at optimization level 2 or higher. The default is +Onoparmsoverlap.
+O[no]pipeline Enable [disable] software pipelining. This option can be used at optimization level 2 or higher. The default is +Opipeline.
+O[no]procelim Remove [do not remove] any unreferenced procedures from the output executable file. Any files that are compiled with +Oprocelim must also be linked with +Oprocelim. The default is +Onoprocelim at optimization levels 0 through 3, and +Oprocelim at level 4.
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+O[no]regionsched Apply [do not apply] aggressive scheduling techniques to move instructions across branches. This option can be used at optimization level 2 or higher. The default is +Onoregionsched.
+O[no]regreassoc Enable [disable] register reassociation. This option can be used at optimization level 2 or higher. The default is +Oregreassoc.
+O[no]sideeffects=name1, name2,...,nameN Optimize with the assumption that the specified subprograms do [do not] modify global variables. This option can be used at optimization level 2 or higher. The default is to assume that all subprograms have side effects unless the optimizer can determine that there are none.
+O[no]static_prediction Enable [disable] static branch prediction for PA- RISC 2.0 targets when using Profile-Based Optimization (PBO). This option can improve the performance of very large programs with poor instruction locality. +Ostatic_prediction is valid only when used as an amplifier to the +P option; it is otherwise ignored. Any files that are compiled with +Ostatic_prediction must also be linked with +Ostatic_prediction. It can be used at any level of optimization. The default is +Onostatic_prediction.
+O[no]vectorize Replace [do not replace] eligible loops with calls to the vector library. Any files that were compiled with +Ovectorize must also be linked with +Ovectorize. This option can be used at optimization level 3 or higher. The default is +Onovectorize.
+O[no]whole_program_mode Assert [do not assert] that only files compiled with this option directly reference any global variables and procedures that are defined in these files. This option enables optimizations that assume that there are no unseen accesses to the globals. This option can be used only at optimization level 4. The default is +Onowhole_program_mode.
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EXAMPLES The following command compiles and links the source file prog.f, producing the linked executable file a.out.
f77 prog.f
The next command compiles, optimizes, and links the source files t.f, r.f, and s.f, producing the linked executable file sample.
f77 -O -o sample t.f r.f s.f
The next three command lines show how to optimize your application using Profile-Based Optimization (PBO). First, use the +I option to instrument your application (in this example, sample.f) for collecting profiling information:
f77 -o sample.inst +I +O3 sample.f
Next, run the instrumented excutable, using representative input data:
sample.inst <input.data
Note that you can run the instrumented executable a number of times to average over multiple input sets.
Finally, relink your application, using the +P option:
f77 -o sample.opt +O3 +P +pgm sample.inst sample.o
Note that the +pgm option allows you to give a different name to the optimized executable from the name you gave to the instrumented executable. (The default name is the one you specify with the -o option.) Also, when re-linking, you must re-specify the same level of optimization (in this example, +O3) that you specified when creating the original object file (in this example, sample.o).
AUTHOR f77 and fort77 were developed by HP.
FILES file.f input file (FORTRAN source file) file.o object file file.F input file (FORTRAN source with cpp directives) file.r input file (ratfor source file) file.s input file (assembly source file) file.c input file (C source file)
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a.out linked executable output file
/opt/fortran/bin/f77 compiler driver /opt/fortran/bin/fort77 compiler driver (POSIX standard) /opt/fortran/lbin/f77pass1 compiler /opt/fortran/lib/libU77.a library containing +U77 routines /opt/fortran/lib/libp/libU77.a profiling library containing +U77 routines /opt/fortran/lib/nls/C/libU77.cat libU77 message catalog /opt/fortran/lib/libisamstub.a archive version of ISAM stubs /opt/fortran/lib/pa1.1/libblas.a BLAS library tuned for PA-RISC 1.1 and 2.0 /opt/fortran/lib/libblas.a BLAS library tuned for PA-RISC 1.0 /opt/fortran/lib/pa1.1/libvec.a Vector library tuned for PA- RISC 1.1 and 2.0 /opt/fortran/lib/libvec.a Vector library tuned for PA- RISC 1.0 /opt/fortran/share/man/man3.Z/*.3f man pages for libU77 routines. /opt/fortran/share/man/man3.Z/*.3x man pages for libblas and libvec routines. /opt/fortran/lib/nls/msg/$LANG/f77.cat driver error message files /usr/lib/nls/msg/C/libmp.cat runtime error message file for programs compiled for parallel execution /opt/fortran/lib/nls/msg/$LANG/f77pass1.cat compiler error message file /opt/fortran/lib/libfsys.a pre-9.0 FORTRAN-to-HP-UX system call interfaces /opt/langtools/lib/end.o symbolic debugger string buffer
/usr/ccs/bin/as assembler /opt/langtools/lib/crt0.o runtime startup code /opt/langtools/lib/icrt0.o startup code for use with profile-based optimization /opt/langtools/lib/libmp.a runtime library for programs compiled for parallel execution /opt/langtools/lib/mpcrt0.o runtime startup code for programs compiled for parallel execution /opt/langtools/lib/gcrt0.o startup code for use with profiling via gprof /opt/langtools/lib/mpgcrt0.o startup code for using gprof with programs compiled for parallel execution /opt/langtools/lib/mcrt0.o startup code for use with profiling via prof
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/usr/lib/libc.a C library; see intro(3). /usr/lib/libm.a PA-RISC 1.0 math library /usr/lib/pa1.1/libm.a PA-RISC 1.1 and 2.0 math library /usr/lib/libcl.a FORTRAN math and I/O libraries /usr/lib/lib*.sl sharable versions of libraries /usr/lib/libportnls.a NLS runtime library /usr/lib/libnlsstubs.a stubs for NLS library routines /usr/lib/libisamstub.sl shared version of ISAM stubs /usr/lib/nls/msg/$LANG/libcl.cat runtime error message file /opt/langtools/lib/sched.models processor architecture classification file
/var/tmp/fc* compiler temporary files /var/tmp/fcp* temporary file for cpp output
SEE ALSO Program management and analysis tools:
fsplit(1) split f77, ratfor, or efl files lintfor(1) check for erroneous, non-portable, or wasteful use of FORTRAN ratfor(1) preprocess rational FORTRAN dialect into ordinary FORTRAN softstatic(1) static analysis tool (shipped with SoftBench software)
Profiling and debugging tools:
dde(1) invoke Distributed Debugging Environment (HP/DDE) debugger gprof(1) display call graph profile data prof(1) display profile data puma(1) invoke the performance analysis tool xdb(1) invoke the symbolic debugger xps(1) invoke the system monitoring tool
System tools:
ar(1) create archived libraries as(1) translate assembly code to machine code asa(1) interpret ASA carriage-control characters cc(1) invoke the HP-UX C compiler c89(1) invoke the HP-UX POSIX-conformant C compiler cpp(1) invoke the the C language preprocessor ld(1) invoke the link editor
Miscellaneous:
matherr(3M) trap math errors
Hewlett-Packard Company - 19 - HP-UX Release 10.0: March 1994
f77(1) f77(1)
strip(1) strip symbol and line number information from an object file
STANDARDS CONFORMANCE ANSI X3.9-1978 (FORTRAN77) fort77: XPG4
Hewlett-Packard Company - 20 - HP-UX Release 10.0: March 1994