MF64816 - LIC-DB-OTHER-PERFM Reduce CPU utilization for Numeric and De
PTF ( Program Temporary Fixes ) Cover letter
LIC-DB-OTHER-PERFM Reduce CPU utilization for Numeric and De
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770999 V7R2M0 MF59807 00/00 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
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INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-----------------------------------------------
Many Numeric and Decimal operations use special methods to load
or store data. The implementation of these methods is not as
optimal as possible for newer power processors. This can result
in extra CPU being required when executing the operations.
CORRECTION FOR APAR MA46976 :
-----------------------------
The special methods used by Numeric and Decimal operations to
load or store data have been optimized for the newer power
processors.
CIRCUMVENTION FOR APAR MA46976 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF59834 LIC-DB SLIC DB Parallel Index Build Priority
MF58833 LIC-OTHER-THREADS-INCORROUT IMPROVE TIMING WINDOW SO THAT QW
Summary Information
| System.............................. | i |
| Models.............................. | |
| Release............................. | V7R2M0 |
| Licensed Program............... | 5770999 |
| APAR Fixed.......................... | View details for APAR MA46976 |
| Superseded by:...................... | View fix details for PTF MF66218 |
| Recompile........................... | N |
| Library............................. | QSYS |
| MRI Feature ........................ | NONE |
| Cum Level........................... | C8249720 |
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Document information
More support for:
i family
Software version: V7R2M0
Operating system(s): OS/400
Reference #: MF64816
Modified date: 24 April 2018