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  1. JDK
  2. JDK-8307500

Specialize atomic bitset functions for linux-x86

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    • Enhancement
    • Resolution: Unresolved
    • P4
    • tbd
    • 21
    • hotspot

    Description

      JDK-8293117 added a suite of atomic operations for manipulating integer values representing bitsets. The default implementation provided there uses a loop over Atomic::cmpxchg. It also provided a mechanism for specializing the implementation by platform-specific code. We should provide such a specialization for the platform named in the summary, if that's possible. (If there isn't a better implementation then this issue can just be closed.)

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              Unassigned Unassigned
              kbarrett Kim Barrett
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                Created:
                Updated: