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

Obtain the fix for this APAR.

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 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
  

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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