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O |
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| object files |
| | compile only ( ) |
| | name ( ) |
|
| object library search directories ( ) |
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| obsolete options ( ) |
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| octal ( ) |
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| one-trip DO loops ( ) |
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| OpenMP ( ) ( ) |
| | directives summary ( ) |
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| OPT directive ( ) |
| | -xmaxopt option ( ) |
|
| optimization |
| | across source files ( ) ( ) |
| | aliasing ( ) |
| | floating-point ( ) |
| | inline user-written routines ( ) |
| | interprocedural ( ) |
| | levels ( ) |
| | link-time ( ) |
| | loop unrolling ( ) |
| | loop unrolling by directive ( ) |
| | math library ( ) |
| | OPT directive ( ) ( ) |
| | PIPELOOP directive ( ) |
| | PREFETCH directive ( ) |
| | specify cache ( ) |
| | specify instruction set architecture ( ) |
| | specify processor ( ) |
| | target hardware ( ) |
| | vector library transformations with -xvector ( ) |
| | with debugging ( ) |
| | with -fast ( ) |
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| options |
| | -a ( ) |
| | -aligncommon ( ) |
| | -ansi ( ) |
| | -arg=local ( ) |
| | -autopar, parallelize automatically ( ) |
| | -Bdynamic ( ) |
| | -Bstatic ( ) |
| | -C, check subscripts ( ) |
| | -c, compile only ( ) |
| | -cg89, (obsolete) ( ) |
| | -cg92, (obsolete) ( ) |
| | commonly used ( ) |
| | -copyargs, allow stores to literal arguments ( ) |
| | -Dname, define symbol ( ) |
| | -dalign ( ) ( ) |
| | -dbl_align_all, force data alignment ( ) |
| | -depend ( ) |
| | | data dependency analysis ( ) |
| | -dn ( ) |
| | -dryrun ( ) |
| | -dy ( ) |
| | -e, extended source lines ( ) |
| | -erroff, suppress warnings ( ) |
| | -errtags, display message tag with warnings ( ) |
| | -errwarn, error warnings ( ) |
| | -explicitpar, parallelize explicitly ( ) |
| | -ext_names, externals without underscore ( ) |
| | -F ( ) |
| | -f77 ( ) |
| | -f, align on 8-byte boundaries ( ) |
| | -fast ( ) |
| | -fixed ( ) |
| | -flags ( ) |
| | -fma ( ) |
| | -fnonstd ( ) |
| | -fns ( ) ( ) |
| | -fpp, Fortran preprocessor ( ) |
| | -fprecision, x86 precision mode ( ) |
| | -free ( ) |
| | -fround=r ( ) |
| | -fsimple ( ) |
| | | simple floating-point model ( ) |
| | -fstore ( ) |
| | -ftrap ( ) |
| | -G ( ) |
| | -g ( ) |
| | grouped by function ( ) |
| | -hname ( ) |
| | -help ( ) |
| | -Idir ( ) |
| | -i8 — use —xtypemap=integer:64 instead ( ) |
| | -inline ( ) |
| | -iorounding ( ) |
| | -Kpic ( ) |
| | -KPIC ( ) |
| | -Ldir ( ) |
| | -llibrary ( ) |
| | legacy ( ) |
| | -libmil ( ) ( ) |
| | -loopinfo, show parallelization ( ) |
| | -Mdir, f95 modules ( ) |
| | -m32 | —m64 ( ) |
| | macros ( ) |
| | -moddir ( ) |
| | -mp=cray, Cray MP directives ( ) |
| | -mp=sun, Sun MP directives ( ) |
| | –mt, multithread safe libraries ( ) |
| | -native ( ) |
| | -noautopar ( ) |
| | -nodepend ( ) |
| | -noexplicitpar ( ) |
| | -nofstore ( ) |
| | -nolib ( ) |
| | -nolibmil ( ) |
| | -noreduction ( ) |
| | -norunpath ( ) |
| | -On ( ) ( ) ( ) ( ) |
| | -o, output file ( ) |
| | obsolete ( ) |
| | obsolete f77 flags not supported ( ) |
| | -onetrip ( ) |
| | -openmp ( ) |
| | order of processing ( ) |
| | -p, profile by procedure ( ) |
| | -pad=p ( ) ( ) |
| | -parallel, parallelize loops ( ) |
| | pass option to compilation phase ( ) |
| | -pg, profile by procedure ( ) |
| | -pic ( ) |
| | -PIC ( ) |
| | -Qoption ( ) |
| | -Rlist ( ) |
| | -r8const ( ) |
| | Reference to all option flags ( ) |
| | -S ( ) |
| | -s ( ) |
| | -sbfast ( ) |
| | -sb, obsolete ( ) |
| | –silent ( ) |
| | -stackvar ( ) ( ) |
| | -stop_status ( ) |
| | summary ( ) |
| | syntax on command line ( ) |
| | -temp ( ) |
| | -time ( ) |
| | -U, do not convert to lowercase ( ) |
| | -Uname, undefine preprocessor macro ( ) |
| | -u ( ) |
| | unrecognized ( ) |
| | -unroll, unroll loops ( ) |
| | use ( ) |
| | -V ( ) |
| | -v ( ) |
| | -vax ( ) |
| | -vpara ( ) |
| | -w ( ) |
| | -xa ( ) |
| | -xalias=list ( ) |
| | -xarch=isa ( ) |
| | -xassume_control ( ) |
| | -xautopar ( ) |
| | xautopar ( ) |
| | -xbinopt ( ) |
| | -xcache=c ( ) |
| | -xcg89 ( ) |
| | -xchip=c ( ) |
| | -xcode=c ( ) |
| | -xcommoncheck ( ) |
| | -xcrossfile ( ) |
| | -xdebugformat ( ) |
| | -xdepend ( ) |
| | -xexplicitpar ( ) |
| | -xF ( ) |
| | -xhasc, Hollerith as character ( ) |
| | -xhelp=h ( ) |
| | -xhwcprof ( ) |
| | -xia, interval arithmetic ( ) |
| | -xinline ( ) |
| | -xinstrument ( ) |
| | -xinterval=v for interval arithmetic ( ) |
| | -xipo_archive ( ) |
| | -xipo, interprocedural optimizations ( ) |
| | -xjobs, multiprocessor compilation ( ) |
| | -xknown_lib, optimize library calls ( ) |
| | -xlang=f77, link with Fortran 77 libraries ( ) |
| | -xlibmil ( ) |
| | -xlibmopt ( ) ( ) |
| | -xlicinfo (obsolete) ( ) |
| | -xlic_lib=sunperf ( ) |
| | -xlinkopt ( ) |
| | -xlinkopt, link-time optimizations ( ) |
| | -Xlist, global program checking ( ) |
| | -xloopinfo ( ) |
| | -xmaxopt ( ) |
| | -xmemalign ( ) |
| | -xnolib ( ) ( ) |
| | -xnolibmopt ( ) |
| | -xOn ( ) |
| | -xopenmp ( ) |
| | -xpagesize ( ) |
| | -xpagesize_heap ( ) |
| | -xpagesize_stack ( ) |
| | -xparallel ( ) |
| | -xpg ( ) |
| | -xpp=p ( ) |
| | -xprefetch ( ) |
| | -xprefetch ( ) |
| | -xprefetch_auto_type ( ) |
| | -xprofile_ircache ( ) |
| | -xprofile=p ( ) |
| | -xprofile_pathmap=param ( ) |
| | -xrecursive ( ) |
| | -xreduction ( ) |
| | -xregs=r ( ) |
| | -xs ( ) |
| | -xsafe=mem ( ) |
| | -xsb ( ) |
| | -xsbfast ( ) |
| | -xspace ( ) |
| | -xtarget=native ( ) |
| | -xtarget=t ( ) ( ) |
| | -xtime ( ) |
| | -xtypemap ( ) |
| | -xunroll ( ) |
| | -xvector ( ) ( ) |
| | -ztext ( ) |
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| OPTIONS environment variable ( ) |
|
| order of, functions ( ) |
|
| order of processing, options ( ) |
|
| overflow |
| | stack ( ) |
| | trap on floating-point ( ) |
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| overindexing, aliasing ( ) |