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Pregled bibliografske jedinice broj: 781782

Simulation and Evaluation of Multiple Sporadic Servers Rescheduling


Martinović, Goran; Karić, Miran; Crnković, Ivica
Simulation and Evaluation of Multiple Sporadic Servers Rescheduling // IFAC-PapersOnLine, 48 (2015), 10; 270-275 doi:10.1016/j.ifacol.2015.08.143 (međunarodna recenzija, članak, znanstveni)


Naslov
Simulation and Evaluation of Multiple Sporadic Servers Rescheduling

Autori
Martinović, Goran ; Karić, Miran ; Crnković, Ivica

Izvornik
IFAC-PapersOnLine (2405-8963) 48 (2015), 10; 270-275

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Adaptive scheduling ; Distributed computing ; Real-time systems ; Rescheduling ; Simulation

Sažetak
This paper deals with task scheduling in heterogeneous distributed embedded computer environments of renewable and timing variable resources. Real-time application performance can be considerably influenced by unexpected events in the environment. The predictive-reactive rescheduling procedure can enable significant improvements. The rescheduling procedure based on multiple server tasks enables usage of one’s own resources, but also a fast connection to nodes with appropriate performance that will soften the influence of disturbances. We developed a tool that enables simulation of application execution conditions for a given environment and extraction of better scheduling parameter settings. Numerous scheduling parameters are improved with an increase in the number of nodes available for rescheduling. We also investigate cost-effectiveness of the method based on rescheduling time cost. The results demonstrate a possibility of achieving performance improvement by tuning cost parameters.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

Napomena
Rad je prezentiran na skupu 2nd IFAC Conference on Embedded Systems, Computer Intelligence and Telematics (CESCIT 2015) ; Matjaž Colnarič (ur.) ; održanom od 22.-24.06.2015.g., Maribor, Slovenija.



POVEZANOST RADA


Projekt / tema
165-0362980-2002 - Postupci raspoređivanja u samoodrživim raspodijeljenim računalnim sustavima (Goran Martinović, )

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Časopis indeksira:


  • Scopus


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