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  1. Daffodil
  2. DAFFODIL-2045

Performance degredation with hexBinary

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.3.0
    • Back End
    • None

    Description

      DAFFODIL-2019 modified hexbinary logic so that byteOrder was ignored. It did this by reading in the required amount of data 8-bits at a time. Unfortunately, this resulted in a pretty drastic performance degredation. We should effectively revert that change and instead modify the I/O layer so that it ignores byteOrder, allowing us to read in large chunks of data at once rather than 8 bits at a time.

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            slawrence Steve Lawrence
            slawrence Steve Lawrence
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              Updated:
              Resolved: