產品特色

• PGCC OpenMP and auto-parallel C++ (Linux-only) and ANSI/K&R C compilers
• PGDBG® OpenMP parallel graphical debugger (not currently available on Windows)
• PGPROF® OpenMP parallel performance profiler (command-level only on Windows)
• Full 64-bit support on AMD Opteron, AMD Athlon64 and Intel Xeon-64 including full support for -mcmodel=medium and single data objects > 2GB (> 2GB objects currently not support in C++).
• 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
• Supported on 32-bit and 64-bit Linux and 32-bit Windows (NT/2000/XP)
• Parallel executables generated by PGI's Server-class compilers use up to 16 processors
• Tracking ANSI C++ Standard - EDG 3.30 C++ front-end
• ANSI and K&R C compilation modes
• C++ Class member templates
• C++ partial specialization and ordering
• C++ explicit template qualification
• Threads-based auto-parallelization of for loops
• Native OpenMP parallelization pragmas and "-mp" switch
• Concurrent subroutine call support
• Extensive vectorization / optimization pragmas support
• State-of-the-art dependence analysis and global optimization
• Vectorization / loop interchange / loop splitting
• Function inlining
• Loop unrolling
• Invariant conditional removal
• One pass interprocedural analysis (IPA)
• Memory hierarchy optimizations / cache tiling
• Compile-time optimization listings
• Support for creation of shared objects on Linux
• Cross-OS licensing at no extra charge -- use PGCC under any OS on multi-boot systems
• Unconditional 30 day money back guarantee