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ZIIPMODE control statement

The ZIIPMODE control statement specifies whether IMS™ Index Builder offloads eligible workloads to zIIP processors.

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             .-NEVER-.   
>>-ZIIPMODE--+-COND--+-----------------------------------------><

ZIIPMODE
Specifies that this is a ZIIPMODE statement.
COND
Offloads eligible IBSCAN VSAM I/O workloads to zIIP processors. The following conditions must be satisfied. Otherwise, the job is run on the main CPs.
  • ZIIPMODE COND statement is specified.
  • The SGLXLOAD library of IMS Tools Base is specified to the STEPLIB DD.
  • zIIP processors are available.
  • The data sets of the prime database that IMS Index Builder scans are VSAM ESDS.
NEVER
Does not offload any workload to zIIP processors.

If the ZIIPMODE statement is not specified, NEVER is the default.

Tip: You can override the default value in the runtime parameters module. See the explanation of the IIURDFLT ZIIPMODE entry in Defining runtime parameters.
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