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PGF77/PGCC Workstation

by The Portland Group

Fortran and C/C++ package with parallelizing F77, ANSI C, and C++ compilers and development tools. Includes the OpenMP parallel debugger/profiler.

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F77, C++ and ANSI C for 32-bit and 64-bit AMD64 and IA32 processor-based systems.

The PGF77«/PGCC« Workstation includes all features from both PGF77 Workstation and PGCC Workstation compilers and tools. PGF77 Workstation, The Portland Group's native parallelizing/optimizing FORTRAN 77 compiler for 32-bit and 64-bit Linux and 32-bit Microsoft* Windows* (NT/2000/XP) workstations, provides the features, quality, and reliability you demand for development and maintenance of advanced scientific and technical applications. PGCC Workstation includes The Portland Group's native parallelizing/optimizing C++ and ANSI C compilers for Intel Pentium II/III/4/, Intel Xeon/Xeon-64 and AMD Athlon/AthlonXP/Opteron workstations, The C++ compiler closely tracks the proposed ANSI standard and is compatible with cfront versions 2 and 3. The PGCC Workstation compilers are native parallelizing C++ and ANSI C compilers. All C++ functions are compatible with Fortran and C functions, so you can compose programs from components written in all three languages.

Technical Features

A partial list of technical features supported includes the following:

  • PGF77« native OpenMP and auto-parallel FORTRAN 77 compiler
  • PGCC OpenMP and auto-parallel C++ and ANSI/K&R C compilers (C++ is LInux only; ANSI C only)
  • PGDBG « OpenMP and MPI parallel Linux graphical debugger (not currently available on WNT/W2K/WXP)
  • PGPROF« OpenMP and MPI parallel Linux performance profiler (command-level only on WNT/W2K/WXP)
  • Supported on 32-bit and 64-bit Linux and 32-bit Windows (NT/2000/XP)
  • Tracking ANSI C++ Standard - EDG 3.30 C++ front-end
  • Threads-based auto-parallelization of F77 DO loops
  • Threads-based auto-parallelization of for loops
  • Native parallelization using OpenMP directives in Fortran
  • Native parallelization using OpenMP pragmas in C/C++
  • Support for the SGI C$DOACROSS directive and "-mp" compile switch.
  • Extensive vectorization / optimization directives support
  • Parallel executables generated by PGI's Workstation-class compilers use up to 4 processors
  • UNIX-compatible build/edit environment for WNT/W2K/WXP, including the BASH shell, vi and EMACS editors, make, tar, gzip, sed, grep, awk, and over 100 other shell commands!
  • Pentium II/III/4/Xeon and AMD Athlon/AthlonXP optimizations including SSE/SSE2 and prefetching where supported in hardware
  • AMD Opteron optimizations including SSE/SSE2, prefetching, use of extended register sets, and 64-bit addressing
  • Large file (> 2GB) support in Fortran on 32-bit x86 systems
  • -r8/-i8 compilation flags, 64-bit integers
  • State-of-the-art dependence analysis and global optimization
  • Vectorization / Loop interchange / Loop splitting
  • Function inlining
  • Loop unrolling
  • Invariant conditional removal
  • Memory hierarchy optimizations / cache tiling
  • -r8/-i8 compilation flags, 64-bit integers
  • Byte-swapping I/O allows reads/writes of binary data files produced on Sun or SGI workstations
  • Ability to link g77-compiled program units into PGF77 main programs
  • Integrated cpp pre-processing
  • Compile-time optimization listings using the "-Minfo" switch
  • Use of fast builtin transcendental functions in C/C++
  • ANSI and K&R C compilation modes
  • C++ Class member templates
  • C++ partial specialization and ordering
  • C++ explicit template qualification
  • Support for creation of shared objects on Linux, and DLL on Windows
  • Cross-OS licensing at no extra charge - use under any OS on multi-boot systems
  • Home-use license at no extra charge
  • Unconditional 30 day money back guarantee

System Requirements

  • Processor: 32-bit x86, 64-bit AMD64 technology or 64-bit IA32 EM64T processor-based workstation or server with one or more AMD Opteron, AMD Athlon/AthlonXP, Intel Pentium II/III/4 or Intel Xeon/Xeon-64 microprocessors.
  • Operating System: Red Hat Linux 7.0 or higher, Linux Enterprise Server 8 (SLES 8), SuSE 9.0 and 9.1, Red Hat Enterprise Linux v3.0 or Fedora Core 2. PGF77 and PGCC are compatible with Microsoft Windows NT/2000/XP as well.
  • Memory: 16 MB or more.
  • Hard Disk: 250 MB during installation, 100 MB to hold installed software (150 MB on Windows)
  • Peripherals: Mouse or compatible pointing device for use of optional graphical user interfaces. CD-ROM disk drive for installation, unless products are downloaded and installed electronically.
  • Other: Web browser and Adobe Acrobat Reader for viewing online documentation.
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