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  1. JDK
  2. JDK-8263723

[BACKOUT] MoveAndUpdateClosure::do_addr calls function with side-effects in an assert

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17
    • 17
    • hotspot
    • gc
    • b14

    Description

      Large perf regression observed for vmTestbase/gc/gctests/BigChains/BigChains.java in debug build, as reported in JDK-8263687

      Before JDK-8245025:
      527.89user 12.63system 3:44.40elapsed 240%CPU (0avgtext+0avgdata 972888maxresident)k
      After JDK-8245025:
      6213.88user 13.82system 12:09.57elapsed 853%CPU (0avgtext+0avgdata 1077724maxresident)k

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8263687 misc vmTestbase/gc/gctests tests timed out with -XX:+UseParallelGC

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8245025 MoveAndUpdateClosure::do_addr calls function with side-effects in an assert

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/a707fcb5

          Review Review openjdk/jdk/3044

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            People

              ayang Albert Yang
              ayang Albert Yang
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              Dates

                Created:
                Updated:
                Resolved: