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  1. JDK
  2. JDK-7107615

scalability bloker in javax.crypto.JceSecurity

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 7
    • Fix Version/s: 13
    • Component/s: security-libs
    • Subcomponent:
    • Resolved In Build:
      b23
    • CPU:
      sparc
    • OS:
      generic

      Description

      Used IdentityHashMap with external synchrionization for verification results.
      Patch is suggested.
      The patch suggest to use ConcurrentHashMap on fast path.
      The attached webrev.zip contain suggested patch

      Gives +17% to SPECjbb2012(encrypted transport) on T4-4.

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              Assignee:
              valeriep Valerie Peng
              Reporter:
              skuksenko Sergey Kuksenko
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