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  1. JDK
  2. JDK-8217388

Remove develop flag ProfilerPCTickThreshold

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 13
    • Fix Version/s: 13
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b05

      Description

      ProfilerPCTickThreshold was left unused by removal of flat profiler in JDK 10.

      diff -r 0a48b128e3d4 src/hotspot/share/runtime/globals.hpp
      --- a/src/hotspot/share/runtime/globals.hpp Fri Jan 18 16:49:35 2019 +0100
      +++ b/src/hotspot/share/runtime/globals.hpp Fri Jan 18 17:07:38 2019 +0100
      @@ -1670,9 +1670,6 @@
         develop(intx, DontYieldALotInterval, 10, \
                 "Interval between which yields will be dropped (milliseconds)") \
                                                                                   \
      - develop(intx, ProfilerPCTickThreshold, 15, \
      - "Number of ticks in a PC buckets to be a hotspot") \
      - \
         notproduct(intx, DeoptimizeALotInterval, 5, \
                 "Number of exits until DeoptimizeALot kicks in") \
                                                                                   \

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            • Assignee:
              redestad Claes Redestad
              Reporter:
              redestad Claes Redestad
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                Updated:
                Resolved: