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  1. JDK
  2. JDK-8187573

[s390]: z/Architecture Vector Facility Support

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 10
    • Fix Version/s: 10
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Introduced In Version:
      10
    • Resolved In Build:
      b31
    • CPU:
      s390x
    • OS:
      generic

      Description

      Prepare the code base to enable exploitation of the vector instructions which were newly introduced with z13 a while ago.
      This preparation task provides
       - definitions of the newly introduced vector registers
       - instruction definitions (vector support instructions and vector integer instructions only)
       - basic instruction emitters (vector support instructions and vector integer instructions only)
      This preparation task does NOT provide
       - any support for vector string instructions
       - any support for vector float instructions
       - any exploitation code that will result in vector instructions being generated.

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              Assignee:
              lucy Lucy Schmidt
              Reporter:
              lucy Lucy Schmidt
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                Created:
                Updated:
                Resolved: