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  1. JDK
  2. JDK-7091418

FX priority class from Solaris should be available to JVM

    Details

    • Type: Enhancement
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 7u2
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • CPU:
      generic
    • OS:
      solaris

      Description

      The FX class priorities should be available from within the JVM. Diffs attached
      Solaris has an FX priority class that when certain threads are boosted to the highest priority (60) can gain significant performance advantages, especially on recent SPARC hardware. This patch allows the JVM to map from FX class to the internal JVM priorities. More work needs to be done to allow boosting individual threads to the highest priority.

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              • Assignee:
                phh Paul Hohensee
                Reporter:
                azeemj Azeem Jiva
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                • Created:
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