Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-30870

Add FTS Fast Byte Vector Optimization for aarch64

    XMLWordPrintableJSON

Details

    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.0.0-rc0
    • 3.5.12
    • Text Search
    • Fully Compatible
    • Platforms 2018-05-21

    Description

      Unicode FTS Fast Byte Vector optimization which uses vector instructions to manipulate sequence of bytes to improve performance is available for x86_64 and ppc64 but missing for aarch64.
      Ref : https://github.com/mongodb/mongo/blob/master/src/mongo/db/fts/unicode/byte_vector.h#L30

      Request to port Fast Byte vector optimization for aarch64 using Neon-intrinsics.

      Attachments

        Activity

          People

            mark.benvenuto@mongodb.com Mark Benvenuto
            Arkeri Praveen Arkeri
            Votes:
            0 Vote for this issue
            Watchers:
            9 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: