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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 24
Affects Version/s: 22, 23, 24
Component/s: core-libs
Labels:
- performance

Subcomponent:
java.lang.foreign
Resolved In Build:
b16

Performance for the `MemorySegment::mismatch` method could be improved by handling certain segment types in Java code rather than transitioning to native code.

blocks

JDK-8340821 Umbrella: Improve FFM bulk operations

Open

relates to

JDK-8340189 8339531 incorrect for Big Endian platforms

Closed

JDK-8338591 Improve performance of MemorySegment::copy

Resolved

JDK-8338967 Improve performance for MemorySegment::fill

Resolved

JDK-8340081 Test java/foreign/TestLinker.java failed failed: missing permission java.lang.foreign.native.threshold.power.fill

Closed

links to

Commit(master) openjdk/jdk/81ff91ef

Review(master) openjdk/jdk/20848

(2 links to)

Assignee:: Per-Ake Minborg
Reporter:: Per-Ake Minborg
Votes:: 0 Vote for this issue
Watchers:: 3 Start watching this issue

Created:: 2024-09-04 02:06
Updated:: 2024-09-24 08:00
Resolved:: 2024-09-12 11:33

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