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  1. MariaDB Server
  2. MDEV-22749

Implement portable PCLMUL accelerated crc32() with Intel intrinsics

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.5, 10.1(EOL), 10.2(EOL), 10.3(EOL), 10.4(EOL)
    • 10.5.7
    • mariabackup, Server
    • cross-platform, gcc, clang, msvc, amd64

    Description

      The pclmul acceleration for the zlib crc32() function that was cleaned up in MDEV-22641 is not available on Windows, because the code is using GCC-style inline assembler. Intel intrinsics should be used.

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              wlad Vladislav Vaintroub
              marko Marko Mäkelä
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              Dates

                Created:
                Updated:
                Resolved:

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