A fix is available
APAR status
Closed as new function.
Error description
NEW FUNCTION: Improved scalability at ABO optimization time.
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: Users of IBM Automatic Binary Optimizer * * (ABO) for z/OS, 2.2 and ABO for z/OS 2.2 * * Trial * **************************************************************** * PROBLEM DESCRIPTION: For some large input modules, ABO * * consumes a significant amount of CPU * * time and memory to optimize the * * modules. This APAR adds improvements * * to reduce CPU time consumption and * * memory use by ABO while optimizing * * these modules. Modules that contain a * * large constant area are most likely to * * show reduced CPU time and memory * * consumption during ABO optimization. * **************************************************************** * RECOMMENDATION: Apply provided service * **************************************************************** ABO was changed to reduce memory usage and CPU time consumption when optimizing input modules with large constant areas.
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
PH60156
Reported component name
AUTO BINARY OPT
Reported component ID
5697AB200
Reported release
220
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2024-03-04
Closed date
2024-03-11
Last modified date
2024-04-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI96025 UI96026
Modules/Macros
BOZAUPLE BOZBXITA BOZCIAPJ BOZCICPJ BOZCICPR BOZCICSJ BOZCICSR BOZEXE1 BOZGLUE BOZJCLE BOZJIVP BOZMCTPA BOZMSGE BOZMSGK BOZMSGT BOZOBJ1 BOZOBJ2 BOZOPT BOZPA BOZPAJ BOZRIDT BOZSETRT BOZSMF BOZSMFJ BOZSMFR BOZSRC1 BOZSRC2 BOZTRUE
Fix information
Fixed component name
AUTO BINARY OPT
Fixed component ID
5697AB200
Applicable component levels
Fix is available
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[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"220"}]
Document Information
Modified date:
01 April 2024