The current implementation of the substitutability test used by acmp* when comparing two values has some performance issues, both when generating the method and when executing it.
Alternate implementations aiming to reduce these costs should be explored.
Alternate implementations aiming to reduce these costs should be explored.
- relates to
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JDK-8370714 [lworld] Reimplement System.identityHashCode for Value Objects
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- New
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JDK-8228361 [lworld] Improve performance of acmp
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- In Progress
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JDK-8371713 [lworld] Method Unsafe.getFieldMap() should be an intrinsic
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- Closed
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- links to
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Commit(lworld)
openjdk/valhalla/047e2327
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Review(lworld)
openjdk/valhalla/1695