gtps4m2q | System Generation |
The DATACO macro is used to specify values used by the TPF data collection
and reduction package. Some of these values will become part of the
data reduction pre-compiler segment (JPC0) that is used in compiling the other
data reduction segments. See TPF System Performance
and Measurement Reference for information about the pre-compiler segment
JPC0.
This macro need not be coded if all of the default values shown here are
acceptable. SIP automatically assigns these values if the macro is
omitted, although a warning message is issued.
The DATACO macro is only to be coded when generating a base only system or
when generating the basic subsystem in a multiple database function (MDBF)
environment.
Format
- INTVL=300|n
- The number of sampling intervals for the life of Data Collection in the
continuous mode. Also, the maximum number of sampling periods for the
life of Data Collection in the sampling mode. INTVL may not exceed
300; it must be greater than 0.
- WT=5|n
- Weighting factor to be applied to low-speed messages. This is the
number of high-speed messages that is equivalent to one low-speed
message.
- WT2=3|n
- Weighting factor to be applied to routed messages. Valid ranges of
WT2 values are 1 to 9. Note these values will generate a definition
containing a decimal point (i.e., 3 will be generated as
.3).
- CIT=35|n
- Specifies the maximum number of cities in the system that are associated
with an interchange address.
- TMC=700|n
- Specifies the maximum number of terminals per city.
- IAC=30|n
- Specifies the maximum number of interchange addresses per city. The
maximum allowable is 32. The minimum is 1.
- IAS=30|n
- Maximum number of unique LN (lines) and IA's (interchange addresses)
in the system. The minimum value is 1.
- PGMS=600|n
- Number of programs to be reported. The minimum value is 1.
- TNODS=10000|n
- Specifies the total number of resources (both local and nonlocal) in the
network. This number must be equal to or greater than the number
declared for the MAXRVT keyword of the SNAKEY macro coded at network
definition time.
- NPGM=63|n
- n = number of program names that can be placed in the SM record on the RTC
tape. The value specified must be between 1 and 63.
- USERN='TPF 4.1 TRANSACTION
CENTER'|xxxx
- A 1-25 character name describing the user for which the report is
being produced. If blanks are part of the character string, it should
be enclosed in apostrophes.
- RECID=100|n
- Maximum number of unique pool and fixed record IDs (byte 1 and 2 of
record) for data to trace. The minimum value is 2 and the maximum is
500.
- SKIP=99|n
- Sets the default value for the skip parameter on the ZMEAS command.
The minimum value is 0 and the maximum is 9999. See the description of
the ZMEAS skip parameter in TPF Operations for more
information.
Examples
The following shows the DATACO macro for a system whose report heading is
to be TPF TEST CENTER with 200 sampling intervals, 50 terminals per city, and
a default value of 0 for the skip parameter on the ZMEAS command. All
other options default.
DATACO INTVL=200,USERN='TPF TEST CENTER',TMC=50,SKIP=0
References
None.