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  1. JDK
  2. JDK-8076284

Improve vectorization of parallel streams

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b66
    • CPU:
      x86
    • OS:
      generic

      Backports

        Description

        Improve vectorization of parallel streams (by vectorizing forEachRemaining method) and also enable loop vectorization in a given method on demand (by providing more hints to SuperWord optimization).

        This enhancement is contributed by Intel and sponsored by the hotspot compiler team.

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                • Assignee:
                  kvn Vladimir Kozlov
                  Reporter:
                  kvn Vladimir Kozlov
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                  • Created:
                    Updated:
                    Resolved: