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Thread: Benchmarking LLVM's Automatic Loop Vectorizer

  1. #1
    Join Date
    Jan 2007
    Posts
    14,565

    Default Benchmarking LLVM's Automatic Loop Vectorizer

    Phoronix: Benchmarking LLVM's Automatic Loop Vectorizer

    Yesterday I wrote about an automatic loop vectorizer having been committed to LLVM this week. I've now carried out some benchmarks of this automatic loop vectorizer in conjunction with the Clang compiler to see the performance impact of this still experimental but promising feature...

    http://www.phoronix.com/vr.php?view=MTIxNjM

  2. #2
    Join Date
    Feb 2012
    Posts
    70

    Default y u no test GCC

    Michael, GCC is also picking up new performanmce features every release cycle. But i dont see you doing benchmarks of them. Is GCC declining?

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