A Time-Driven Scheduling Model for Real-Time Operating Systems (original) (raw)

Profile image of Hideyuki Tokuda Hideyuki Tokuda

1985, IEEE Real-Time Systems Symposium

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11 pages

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Process scheduling in real-time systems has almost invariably used one or more of three algorithms: fixed priority, FIFO, or round robin. The reasons for these choices are simplicity and speed in the operating system, but the cost to the system in terms of reliability and maintainability have not generally been assessed. This paper originates from the notion that the primary