5.19 CPUMODEL (CPU model number)

5.19.1 Function

The CPUMODEL parameter specifies the 4 hexadecimal digits CPU model number stored by the STIDP
instruction.

5.19.2 Syntax

Descriptive

model

Diagram

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model

5.19.3 Parameter

model

Any valid 4 digit hexadecimal CPU model number. A list of the valid model numbers
can be found in the Hercules Windows GUI file “cpu-types.txt”. The default (“0586”)
is not a mainframe CPU model number, but is related to the underlying PC archi-
tecture.

5.19.4 Examples

Example 1:

Specify a 7490 CPU model.

CPUMODEL 7490

Example 2:

Specify a 3090 CPU model.

CPUMODEL 3090

5.20 CPUPRIO (CPU
thread process priority)

5.20.1 Function

CPUPRIO specifies the priority of the CPU thread. See section

Caution: CPUPRIO should not have a higher dispatching priority than the TOD clock and timer thread.

5.20.2 Syntax

Descriptive

nn

Diagram

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nn

5.20.3 Parameter

15

Specifies a CPU thread prority of 15. This is the default

nn

This value specifies the priority for the CPU thread. For details on the priority
values see section

5.20.4 Examples

Example 1:

Give the CPU-thread a very high dispatching priority of -20.

CPUPRIO -20