產品特色

• PGF77 native OpenMP and auto-parallel FORTRAN 77 compiler
• PGDBG Linux OpenMP graphical debugger (not currently available on Windows)
• PGPROF Linux OpenMP graphical performance profiler (not currently available on Windows)
• Supported on 32-bit and 64-bit Linux and 32-bit Windows (NT/2000/XP)
• Full 64-bit support on AMD Opteron, AMD Athlon64 and Intel Xeon-64 including full support for -mcmodel=medium and single data objects > 2GB
• AMD Opteron optimizations including SSE/SSE2, prefetching, use of extended register sets, and 64-bit addressing
• Pentium II/III/4/Xeon and AMD Athlon/AthlonXP optimizations including SSE/SSE2 and prefetching where supported in hardware
• Includes AMD Core Math Library (ACML) version 2.0
• Threads-based auto-parallelization of F77 DO loops
• Explicit SMP parallelization using OpenMP directives
• Support for the SGI C$DOACROSS directive and "-mp" compile switch.
• Extensive vectorization / optimization directives support
• 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
• Large file (> 2GB) support on 32-bit x86 systems
• One pass interprocedural analysis (IPA)
• -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
• Support for creation of shared objects on Linux, and DLL on WNT/W2K/WXP
• Support for graphical profiling and performance tuning
• Interoperable with Etnus TotalView®
• Cross-OS licensing at no extra charge -- use PGF77 under any OS on multi-boot systems
• Unconditional 30 day money back guarantee