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  1. JDK
  2. JDK-8274889

Intrinsify Vector.expand/compress APIs for X86

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Details

    • x86_64
    • generic

    Description

      - Common C2 compiler entry point for compress/expand APIs.
      - Inline expansion handling and C2 graph creation.
      - For X86 current backed support is added for AVX512 which offers direct compress/expand instructions.

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          duplicates

          Task - A task that needs to be done. JDK-8274992 Apply intrinsic for compress API

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

          Sub-task - The sub-task of the issue JDK-8285041 [x86] Add mid-end and backend support for crosslane compress and expand operations.

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

          Commit Commit openjdk/panama-vector/3fa28953

          Review Review openjdk/panama-vector/146

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              jbhateja Jatin Bhateja
              jbhateja Jatin Bhateja
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              Dates

                Created:
                Updated:
                Resolved: