Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8319980

[JVMCI] libgraal should reuse Thread instances as C2 does

    XMLWordPrintable

Details

    • b27

    Description

      While it's true that libgraal could lazily create the java.lang.Threads associated with the compiler threads, doing so exposes it to deadlocks during startup in the presence of -Xcomp or -XX:-BackgroundCompilation

      Attachments

        Issue Links

          duplicates

          Enhancement - null JDK-8318885 [JVMCI] Reuse java.lang.Thread instances with libgraal

          • 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-8324983 Race in CompileBroker::possibly_add_compiler_threads

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Commit Commit openjdk/jdk/da09eabd

          Review Review openjdk/jdk/16638

          Activity

            People

              never Tom Rodriguez
              never Tom Rodriguez
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: