Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-M2
    • Fix Version/s: 2.0.0-M2
    • Component/s: kernel
    • Labels:
      None
    • Patch Info:
      Patch Available

      Description

      A recent performance measurement of a benchmark using trunk release revealed a significant performance degradation in some execution path. One of the area that get hit is the use of Reflection.

      This Jira is used to address this shortcoming by caching the repeatedly use Method objects. With this approach, a 17% improvement was observed.

      Albert Lee.

        Activity

        Albert Lee created issue -
        Albert Lee made changes -
        Field Original Value New Value
        Attachment OPENJPA-1113.patch [ 12409585 ]
        Albert Lee made changes -
        Patch Info [Patch Available]
        Donald Woods made changes -
        Parent OPENJPA-1105 [ 12426574 ]
        Issue Type Improvement [ 4 ] Sub-task [ 7 ]
        Albert Lee made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Albert Lee made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Albert Lee
            Reporter:
            Albert Lee
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            Dates

            • Created:
              Updated:
              Resolved:

              Development