CRC32C implementations for x86/x64 targets

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P3
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • None
    • b89
    • x86
    • generic

        Efficient use of a crc32 hardware instruction by division of a problem to a predefined chunks of an increasing size and further by 3 to be computed hiding instruction latencies. Changes for x86 deliver up to 8x improvement vs. legacy java library, x64 deliver up to 16x improvement.

              Assignee:
              Michael Berg (Inactive)
              Reporter:
              Michael Berg (Inactive)
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                Created:
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                  Estimated:
                  Original Estimate - 12 weeks
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