PGI Fortran - Servidor WWW del Cluster Ladon-Hidra

Chapter 6, Fortran Intrinsics, lists the Fortran intrinsics and subroutines supported by the PGIFortran comilers.Chapter 7, 3F Functions and VAX Subroutines, describes the functions and subroutines in theFortran run-time library and discusses the VAX/VMS system subroutines and the built-infunctions supported by the PGI Fortran compilers.Chapter 8, OpenMP Directives for Fortran, lists the language extensions that the PGI Fortrancompilers support.Chapter 9, HPF Directives, describes the HPF directives which support data distribution andalignment, and influence data parallelism by providing additional information to the PGHPFcompiler.Appendix A, HPF_LOCAL, lists the HPF_LOCAL_LIBRARY procedures supported by thePGHPF compiler.Hardware and Software ConstraintsThe PGI compilers operate on a variety of host systems and produce object code for a variety oftarget systems. Details concerning environment-specific values and defaults and host-specificfeatures or limitations are presented in the PGI User’s Guide, the man pages for each compiler in agiven installation, and in the release notes and installation instructions included with all PGIcompilers and tools software products.ConventionsThis PGI Fortran Reference manual uses the following conventions:italicis used for commands, filenames, directories, arguments, options andfor emphasis.Constant Width is used in examples and for language statements in the text.[ item1 ] square brackets indicate optional items. In this case item1 is optional.{ item2 | item3} braces indicate that a selection is required. In this case, you must selecteither item2 or item3.filename ...FORTRANellipsis indicate a repetition. Zero or more of the preceding item mayoccur. In this example, multiple filenames are allowed.Fortran language statements are shown using upper-case characters anda reduced point size.Preface 9