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  1. Couchbase Server
  2. MB-46378

Implement optimised support for AArch64 in KV-Engine

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Details

    • Task
    • Resolution: Fixed
    • Major
    • 7.1.0
    • None
    • couchbase-bucket
    • None
    • 1
    • KV-Engine Sprint 2021 August, KV-Engine-Sept-21, KV 2021-Oct-21

    Description

      Expanding on basic functional support from MB-36360, implement hardware acceleration for AArch64 / Linux in KV-Engine. This includes:

      • Hardware-assisted CRC32 support (platform's crc32c_sse4_2.cc for AArch64).
      • Minimise use of atomic operations - convert to non-atomic if possible; otherwise use weakest valid ordering.

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          depends on

          Task - A task that needs to be done. MB-46360 Initial functional support for AArch64 in kv_engine

          • Major - Major loss of function.
          • Resolved
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              drigby Dave Rigby (Inactive)
              drigby Dave Rigby (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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