Naslov
Evaluation of Real–Time Scheduling Algorithms by Periodic and Aperiodic Workload

Autori
Martinović, Goran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of Information Systems Development, Methods and Methodologies, 5th World Multiconference on Systemics, Cybernetics and Informatics, Volume I / Calaos, Nagib;Nunes da Silva, Ivan; Molero, Jorge - Orlando (FL) : IIIS, 2001, 476-479

Skup
5th World Multiconference on Systemics, Cybernetics and Informatics, SCI 2001

Mjesto i datum
Orlando (FL), Sjedinjene Američke Države, 22.07.2001. - 25.07.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
real-time system; scheduling algorithm; software tool; evaluation

Sažetak
This paper describes a real-time scheduling problem of the mixture of periodic and aperiodic tasks. This mixture is scheduled by a combination of algorithms with fixed priorities. Periodic and aperiodic workload significantly determine the scheduling properties. The developed software tool enables simulation and evaluation of implemented scheduling algorithms. In the dependency of the workload and the defined simulation conditions, mean aperiodic response time, number of tasks with missed deadlines and resource utilization are observed. The obtained results enable a simple mutual comparison of graphical results, selection of corresponding algorithms or a later on-line implementation of algorithms in the computer system.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA