產品特色

• 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 optimizations
• 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