Example 3:

ENGINES CP,CP,CP,AP,IP,IP,CP,CP

MAXCPU 6

NUMCPU 4

All CPUs up to the number of MAXCPU are defined with their specified type. Four CPUs, as specified in
NUMCPU, are taken online, the other two CPUs are taken offline. Please note that the two excess CPUs
that are specified in the ENGINES are ignored, because MAXCPU is set only to six engines.

CPU and State

CPU 1

CPU 2

CPU 3

CPU 4

CPU 5

CPU 6

CPU 7

CPU 8

MAXCPU

1

2

3

4

5

6

---

---

NUMCPU

1

2

3

4

---

---

---

---

ENGINES

CP

CP

CP

AP

IP

IP

CP

CP

CPU t
ype

CP

CP

CP

AP

IP

IP

---

---

Status

O

O

O

O

F

F

---

---

Table 29: Correct CPU configuration (example 3)

Example 4:

ENGINES CP,CP,CP,AP,IP,IP

MAXCPU 8

NUMCPU 4

The first four engines are defined with their specified type and are taken online because of the NUMCPU
system parameter. The next two CPUs are also defined with their specified type, but are taken offline,
because of the NUMCPU value. MAXCPU is set to eight CPUs but ENGINES specifies only the type of
six of the engines, so the remaining two CPUs are defined per default as type CP and are taken offline as
specified in NUMCPU.

CPU and State

CPU 1

CPU 2

CPU 3

CPU 4

CPU 5

CPU 6

CPU 7

CPU 8

MAXCPU

1

2

3

4

5

6

7

8

NUMCPU

1

2

3

4

---

---

---

---

ENGINES

CP

CP

CP

AP

IP

IP

---

---

CPU t
ype

CP

CP

CP

AP

IP

IP

CP(D)

CP(D)

Status

O

O

O

O

F

F

F

F

Table 30: Correct CPU configuration (example 4)

Example 5:

ENGINES CP,CP,AP,IP

MAXCPU 6

NUMCPU 6

The first four engines are defined with their specified type and are taken online. The next two CPUs are
defined per default as type CP, because the number in MAXCPU exceeds the number of CPUs in the
ENGINES statement. These additional two CPUs are also taken online through the NUMCPU statement.

CPU and State

CPU 1

CPU 2

CPU 3

CPU 4

CPU 5

CPU 6

CPU 7

CPU 8

MAXCPU

1

2

3

4

5

6

---

---

NUMCPU

1

2

3

4

5

6

---

---

ENGINES

CP

CP

AP

IP

---

---

---

---

CPU t
ype

CP

CP

AP

IP

CP(D)

CP(D)

---

---

Status

O

O

O

O

O

O

---

---

Table 31: Correct CPU configuration (example 5)

Example 6:

ENGINES CP,CP,AP,IP

MAXCPU 6

NUMCPU 8

This configuration leads to an error. While the first four CPUs would be taken online with their specified
types and the next two CPUs would be of type CP per default and be taken offline, the excess engines
from NUMCPU compared against MAXCPU lead to an error message and a failing configuration.

CPU and State

CPU 1

CPU 2

CPU 3

CPU 4

CPU 5

CPU 6

CPU 7

CPU 8

MAXCPU

1

2

3

4

5

6

---

---

NUMCPU

1

2

3

4

5

6

7

8

ENGINES

CP

CP

AP

IP

---

---

---

---

CPU t
ype

CP

CP

AP

IP

CP(D)

CP(D)

CP(D)

CP(D)

Status

O

O

O

O

O

O

F

F

Table 32: Incorrect CPU configuration (example 6)

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