To Initialize Duration Performance Measurements - HP 64782 User Manual

Making Software Performance Measurements

To initialize duration performance measurements

To initialize duration performance measurements
•
Use the performance_measurement_initialize command with the
duration option.
After you set up the trace command, you must tell the SPMT the time ranges
to be used in the duration measurement. This is done by initializing the
performance measurement. You can initialize the performance measurement
in the following ways:
•
Initialize with user-defined files.
•
Restore a previous performance measurement (if the emulation system
has been exited and re-entered).
Initialization with User Defined Ranges
You can specifically give the SPMT time ranges to use by placing the
information in a file and entering the file name in the
performance_measurement_initialize command.
Time range files may contain comments and time ranges in units of
microseconds (us), milliseconds (ms), or seconds (s). An example time
range file is shown below.
# Any line which starts with a # is a comment.
1 us 20 us
10.1 ms 100.6 ms
3.55 s 6.77 s
# us microseconds
# ms milliseconds
# s seconds
#
# The above are the only abbreviations allowed.
# and the units abbreviation is required.
When no user defined time range file is specified, the following set of default
time ranges are used.
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The space between the number