Tuesday, June 16, 2009

Rate-Monotonic vs. EDF

Liu and Layland (1973) first discussed the max utilization for RM and EDF.

RM may have higher number of preemptions than EDF.

It has useful graphs for:
- execution load vs. # of preemptions
- # of tasks vs. # of preemptions

Jitter and Latency
- Control applications

Resource Sharing

Aperiodic Task

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