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  1. JDK
  2. JDK-8309130

x86_64 AVX512 intrinsics for Arrays.sort methods (int, long, float and double arrays)

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 22
    • 21, 22
    • hotspot
    • b19
    • x86
    • linux

    Description

      The goal is to develop faster sort routines for x68_64 CPUs by taking advantage of AVX512 instructions. This enhancement provides an order of magnitude speedup for Arrays.sort() using int, long, float and double arrays.

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              sviswanathan Sandhya Viswanathan
              sparasa Srinivas Parasa
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