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  1. JDK
  2. JDK-4448480

Merlin b61: Remote X performance regression since build 57

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 1.4.0
    • Fix Version/s: 1.4.0
    • Component/s: client-libs
    • Labels:
    • Subcomponent:
      2d
    • Resolved In Build:
      beta
    • CPU:
      sparc
    • OS:
      generic

      Description

      I've found out that we have a major performance regression in remote X
      performance starting with build 58.

      Here are the results of a remote run of SiwngMarks:
      java version "1.4.0-internal"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-internal-b57)
      Java HotSpot(TM) Client VM (build 1.4.0-beta-b57, mixed mode)
      -------- RUN --------
      Starting SwingMark
      SwingMark Test started at Thu Apr 19 16:01:00 PDT 2001
      Program will automatically terminate after last run
      Startup Time: 9434
      Sub-Menus = 3276 (Paint = 0)
      TextArea = 5838 (Paint = 149)
      Sliders = 6478 (Paint = 501)
      Lists = 4687 (Paint = 495)
      Table Rows = 10553 (Paint = 176)
      Tree = 44143 (Paint = 928)
      Score: 85969
      -------- DONE --------

      And here is build 61:

      java version "1.4.0-beta"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b61)
      Java HotSpot(TM) Client VM (build 1.4.0-beta-b61, mixed mode)
      -------- RUN --------
      Starting SwingMark
      SwingMark Test started at Thu Apr 19 15:49:35 PDT 2001
      Program will automatically terminate after last run
      Startup Time: 8475
      Sub-Menus = 3084 (Paint = 0)
      TextArea = 8860 (Paint = 466)
      Sliders = 6422 (Paint = 501)
      Lists = 4653 (Paint = 494)
      Table Rows = 72138 (Paint = 176)
      Tree = 41887 (Paint = 928)
      Score: 147513
      -------- DONE --------

      Note the results for the Table Row test.

      The bug is reproducible on solaris and linux.

      dmitri.trembovetski@eng 2001-04-19

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            • Assignee:
              tdv Dmitri Trembovetski (Inactive)
              Reporter:
              tdv Dmitri Trembovetski (Inactive)
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                Updated:
                Resolved:
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