Download MC6830x Emulation/Analysis Graphical User Interface

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Making Software Performance Measurements
To interpret duration measurement reports
Examples
To initialize the duration measurement:
performance_measurement_initialize duration
To interpret duration measurement reports
• View the performance measurement report.
Duration measurements provide a best-case/worst-case characterization of
code execution time. These measurements record execution times that fall
within a set of specified time ranges. The information you will see in duration
measurement reports is described below.
Number of Intervals Number of "from address" and "to address" pairs
(after prefetch correction).
Maximum Time The greatest amount of time between the "from
address" to the "to address".
Minimum Time The shortest amount of time between the "from
address" to the "to address".
Average Time Average time between the "from address" and the "to
address". The following equation is used to calculate the average time:
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