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  1. JDK
  2. JDK-8186476

Generalize Atomic::add with templates

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 10
    • Fix Version/s: 10
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b22
    • CPU:
      generic
    • OS:
      generic

      Description

      Reimplement Atomic::add as a template. One goal is to generalize the API and make it more type-safe, eliminating the need for most casts. This includes replacing the type-information-losing add_ptr with type-safe add. Another goal is to allow more direct platform-specific implementation of the generic operation, for platforms that support that via generic intrinsics.

      Subtask of JDK-8184334, addressing only Atomic::add.

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              • Assignee:
                kbarrett Kim Barrett
                Reporter:
                kbarrett Kim Barrett
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                • Created:
                  Updated:
                  Resolved: