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MOSIZE z/OS DFSORT Application Programming Guide SC23-6878-00 |
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Blockset sorting performance can be improved by using memory object sorting. The MOSIZE parameter sets the maximum amount of memory object storage to be used during a run. Specifying MOSIZE=MAX allows DFSORT to optimize the maximum size of a memory object to be used during a run, subject to other system and concurrent Hipersorting, memory object sorting and dataspace sorting activity throughout the run. Total memory object sorting activity on a system can be further limited by the EXPMAX, EXPOLD, and EXPRES installation options. See the description of MOSIZE in OPTION control statement for more information. |
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