RedefineClasses must be fast even when hundreds or thousands of classes are redefined

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    • Type: Bug
    • Resolution: Won't Fix
    • Priority: P3
    • 8
    • Affects Version/s: 1.5.1, 6
    • Component/s: hotspot
    • generic
    • generic

      JFluid typically instruments a program by redefining every loaded class. In J2SE 5.0 redefining 2000 classes which have been extensively run (and thus have many compiled methods) takes 191 seconds, which is around twenty times slower than the experimental JFluid VM.

      This is caused in large part by CR 6173560. However, there are other serious inefficiencies which must be addressed.
      ###@###.### 10/4/04 00:22 GMT

            Assignee:
            Unassigned
            Reporter:
            Robert Field (Inactive)
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