2.13.1 Virtual memory requirements
The formula for estimating the used virtual memory space is as follows:
- Organization of this subsection
(1) Job controller
|
# |
Environment |
OS |
Process |
Formula for estimating |
|---|---|---|---|---|
|
1 |
Execution environment |
Linux |
adshexec |
12000KB + (S × 1KB) + (J × 2KB) + (F × 3KB) + (FS × 5KB) |
|
2 |
AIX |
adshexec |
2000KB + (S × 1KB) + (J × 2KB) + (F × 2KB) + (FS × 5KB) |
|
|
3 |
HP-UX |
adshexec |
12000KB + (S × 1KB) + (J × 2KB) + (F × 3KB) + (FS × 5KB) |
|
|
4 |
Solaris |
adshexec |
10000KB + (S × 1KB) + (J × 3KB) + (F × 3KB) + (FS × 6KB) |
|
|
5 |
Windows |
adshexec + adshexecsub |
17000KB + (S × 2KB) + (J × 4KB) + (F × 5KB) + (FS × 7KB) |
|
|
6 |
Development environment |
Windows |
adshedit + adshesub |
40000KB + (S × 2KB) + (J × 4KB) + (F × 5KB) + (FS × 14KB) |
S: Number of commands called in the job definition script
J: Number of job step definitions
F: Number of allocated files
FS: File size (in KB) of the job definition script
(2) User-reply functionality management daemon and service
|
# |
Environment |
OS |
Process |
Formula for estimating |
|---|---|---|---|---|
|
1 |
Execution environment |
Linux |
adshmd |
10MB × Number of user-reply function management daemons started |
|
2 |
AIX |
adshmd |
2MB × Number of user-reply function management daemons started |
|
|
3 |
HP-UX |
adshmd |
10MB × Number of user-reply function management daemons started |
|
|
4 |
Solaris |
adshmd |
8MB × Number of user-reply function management daemons started |
|
|
5 |
Windows |
adshmsvce |
9MB × Number of user-reply function management services started |
|
|
6 |
Development environment |
Windows |
adshmsvcd |
9MB × Number of user-reply function management services started |
(3) Shared memory used by user-reply function management daemons and service
|
# |
Environment |
OS |
Formula for estimating |
|---|---|---|---|
|
1 |
Execution environment |
Linux |
1MB × Number of user-reply function management daemons started |
|
2 |
AIX |
1MB × Number of user-reply function management daemons started |
|
|
3 |
HP-UX |
1MB × Number of user-reply function management daemons started |
|
|
4 |
Solaris |
1MB × Number of user-reply function management daemons started |
|
|
5 |
Windows |
1MB × Number of user-reply function management services started |
|
|
6 |
Development environment |
Windows |
1MB × Number of user-reply function management services started |
(4) Shared memory used by application-execution agent program (Windows only)
12KB × Number of users that execute the GUI application execution program