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  1. Harmony
  2. HARMONY-4704

[drlvm][jni] JNI improvements

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • DRLVM
    • None
    • Advanced

    Description

      The root issue for JNI improvements:

      Clean:
      HARMONY-4705 [drlvm][jni] JNI transition uses ineffective TLS get
      HARMONY-4811 [drlvm][exception] exn_raised() should cache the TLS

      Dirty:
      HARMONY-4714 [drlvm][jni] JNI transition checks exceptions twice

      Proof-of-concept
      HARMONY-4729 [drlvm][jni] JNI transition should inline hythread_suspend_enable() and hythread_suspend_disable()
      HARMONY-4806 [drlvm][jni] Experiment: rewriting entire JNI transition stub on encoder

      Attachments

        1. JNI-complete.patch
          14 kB
          Aleksey Shipilev
        2. JNI-complete-2.patch
          14 kB
          Aleksey Shipilev

        Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-4714 [drlvm][jni] JNI transition checks exceptions twice

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-4729 [drlvm][jni] JNI transition should inline hythread_suspend_enable() and hythread_suspend_disable()

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-4806 [drlvm][jni] Experiment: rewriting entire JNI transition stub on encoder

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-4705 [drlvm][jni] JNI transition uses ineffective TLS get

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-4811 [drlvm][exception] exn_raised() should cache the TLS

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

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              Unassigned Unassigned
              aleksey.shipilev Aleksey Shipilev
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              Dates

                Created:
                Updated:

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