| Figure 1 |
| Periodic task |
Execution time (msec) |
Period (msec) |
Deadline (msec) |
| A |
5 |
20 |
20 |
| B |
10 |
40 |
40 |
| C |
12 |
60 |
60 |
|
| Rate-monotonic
analysis (RMA) requires prior knowledge of the
execution time and period of each task in a task
set, such as a set of three tasks, each with
different periods. You enter these numbers into
the utilization algorithm to determine
schedulability. |
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|
