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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 17, 21, 22
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Component/s: hotspot
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b27
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aarch64
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8334590 | 21.0.5 | Xiaolong Peng | P4 | Resolved | Fixed | b01 |
| JDK-8334837 | 17.0.13 | Xiaolong Peng | P4 | Resolved | Fixed | b01 |
As Arm Neoverse V2 will benefit from the same optimizations as Neoverse N1 does, it should have OnSpinWaitInst/OnSpinWaitInstCount defaults set to "isb"/1 and UseSIMDForMemoryOps default set to true.
- backported by
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JDK-8334590 Enable Neoverse N1 optimizations for Neoverse V2
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- Resolved
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- Resolved
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- links to
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Commit
openjdk/jdk17u-dev/953a03de
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Commit
openjdk/jdk21u-dev/943e7593
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Commit
openjdk/jdk/c9d15f7d
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Review
openjdk/jdk17u-dev/2579
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Review
openjdk/jdk21u-dev/720
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Review
openjdk/jdk/16887
(3 links to)