DYNALLOC


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   '-DYNALloc-'

DYNALLOC specifies dynamic allocation, instead of enqueue, to serialize the use of selected partitioned data sets. This allows cross-system serialization in a JES3/MVS environment.

Consider:

The serialization is of value only when the dynamic allocation/JES3 interface is not disabled.
Run time increases when DYNALLOC is used to serialize data sets (as opposed to enqueue) because overhead is involved in dynamic allocation and serialization across multiple processors.