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  1. JDK
  2. JDK-8211104

Parallelize TLAB retirement at prologue in Parallel GC

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    • gc

      JDK-8210857 added infrastructure to allow parallelization of TLAB retirement and resizing.

      In applications with a large number of Java threads (20k+), TLAB retirement, log buffer flushing and TLAB resizing takes 3-7% of total pause time.

      Example program: extremem benchmark

      Implement in our parallel collectors.

            Unassigned Unassigned
            tschatzl Thomas Schatzl
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