SLICE

This parameter specifies the maximum number of consecutive REXX clauses that can be executed before control is passed to other waiting IMOD tasks.

SLICE n

n

Maximum number of REXX clauses that an IMOD task can execute before it is forced to relinquish control to other ready IMOD tasks.

Value: 100 to 2147483647 (inclusive).

Default: 10,000.

Since multiple IMOD tasks can execute concurrently in the CA‑GSS address space, the dispatcher provides mechanisms to share control of the processor. Any request for I/O, for example, causes control to pass from the I/O requestor to any IMOD task that is waiting and ready to resume execution.
If an IMOD task does not relinquish control due to I/O or other asynchronous requests, the SLICE parameter provides a method for time slicing between multiple IMOD tasks.