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PH02578: NEW FUNCTION: IMPROVED RUNTIME PERFORMANCE WITH ABO OPTIMIZED MODULES.

A fix is available

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APAR status

  • Closed as new function.

Error description

  • NEW FUNCTION: Improved runtime performance with ABO optimized
    modules.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of the IBM Automatic Binary        *
    *                 Optimizer (ABO) for z/OS, v1.3               *
    ****************************************************************
    * PROBLEM DESCRIPTION: This new function APAR adds performance *
    *                      improvements for ABO optimized          *
    *                      modules.                                *
    *                                                              *
    *                      The performance improvements include    *
    *                      modules compiled from source            *
    *                      containing:                             *
    *                                                              *
    *                      - COMPUTE statements on COMP, COMP-4    *
    *                      and BINARY data items                   *
    *                      - DIVIDE statements on packed or zoned  *
    *                      decimal data items when the ABO         *
    *                      ARCH(12) option is used                 *
    ****************************************************************
    * RECOMMENDATION: Apply provided service                       *
    ****************************************************************
    ABO was enhanced to improve the performance of the optimized
    modules.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PH02578

  • Reported component name

    AUTO BINARY OPT

  • Reported component ID

    5697AB100

  • Reported release

    130

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-09-07

  • Closed date

    2018-09-19

  • Last modified date

    2018-12-05

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    UI58590 UI58591

Modules/Macros

  • BOZBXITA BOZEXE1  BOZJIVP  BOZMSGE  BOZMSGK  BOZMSGT  BOZOBJ1
    BOZOPT   BOZRIDT  BOZSRC1
    

Publications Referenced
SC27854504    

Fix information

  • Fixed component name

    AUTO BINARY OPT

  • Fixed component ID

    5697AB100

Applicable component levels

  • R130 PSY UI58590

       UP18/09/27 P F809

  • R13J PSY UI58591

       UP18/09/27 P F809

Fix is available

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Document Information

Modified date:
05 December 2018