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  1. JDK
  2. JDK-8290322

Optimize Vector.rearrange over byte vectors for AVX512BW targets.

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Details

    • b12
    • x86_64

    Backports

      Description

        - Currently B512 species is handled if target support AVX512_VBMI feature.
        - We can emit efficient JIT sequence to handle re-arrangement of byte vectors of AVX512BW targets.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299029 Optimize Vector.rearrange over byte vectors for AVX512BW targets.

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299200 Optimize Vector.rearrange over byte vectors for AVX512BW targets.

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8297441 Optimize Vector.rearrange over byte vectors for AVX512BW targets.

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            links to

            Commit Commit openjdk/jdk17u-dev/27b75a87

            Commit Commit openjdk/jdk/38a81913

            Review Review openjdk/jdk17u-dev/917

            Review Review openjdk/jdk/9498

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                jbhateja Jatin Bhateja
                jbhateja Jatin Bhateja
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                  Created:
                  Updated:
                  Resolved: