Uploaded image for project: 'Lucene - Core'
  1. Lucene - Core
  2. LUCENE-4062 More fine-grained control over the packed integer implementation that is chosen
  3. LUCENE-4171

Performance improvements to Packed64

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 4.0-ALPHA, 6.0
    • Fix Version/s: 4.0-BETA
    • Component/s: core/other
    • Labels:
    • Environment:

      Tested with 4 different Intel machines

    • Lucene Fields:
      Patch Available

      Description

      Based on the performance measurements of PackedInts.Mutable's in LUCENE-4062, a new version of Packed64 has been created that is consistently faster than the old Packed64 for both get and set.

        Attachments

        1. LUCENE-4171.patch
          11 kB
          Toke Eskildsen
        2. LUCENE-4171.patch
          11 kB
          Toke Eskildsen
        3. LUCENE-4171.patch
          12 kB
          Toke Eskildsen
        4. LUCENE-4171.patch
          12 kB
          Toke Eskildsen

          Activity

            People

            • Assignee:
              jpountz Adrien Grand
              Reporter:
              toke Toke Eskildsen
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - 4h
                4h
                Remaining:
                Remaining Estimate - 4h
                4h
                Logged:
                Time Spent - Not Specified
                Not Specified