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  1. JDK
  2. JDK-8030815

Code roots are not accounted for in region prediction

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    • gc
    • b16

      In JDK-7145569 per-region code root remembered sets were introduced.

      However these per-region remembered sets are not accounted for in the region prediction.

      I.e. G1CollectorPolicy::predict_region_elapsed_time_ms() does not take code roots into account.

      This negatively affects pause time prediction performance

            tschatzl Thomas Schatzl
            tschatzl Thomas Schatzl
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