Schedulability using native non-preemptive groups on an AUTOSAR/OSEK platform

L. Hatvani; R.J. Bril

doi:10.1109/ETFA.2015.7301449

Schedulability using native non-preemptive groups on an AUTOSAR/OSEK platform

L. Hatvani
, R.J. Bril

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Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

9 Citaten (Scopus)

Samenvatting

To combine the relative strengths of fully preemptive and non-preemptive fixed priority scheduling, we can use limited preemptive scheduling methods. One such method is fixed-priority threshold scheduling (FPTS). This approach defines dual priorities for every task, a priority assigned to the inactive jobs and an equal or a higher one, called preemption threshold, for the jobs that have already started executing. A task can preempt another task's job if and only if its priority is greater than the other task's preemption threshold. FPTS can be implemented by assigning tasks to non-preemptive groups in a one-to-many manner. That is groups of tasks that are mutually non-preemptive.

Originele taal-2	Engels
Titel	IEEE International Symposium on Emerging and Factory Automation (ETFA)
Plaats van productie	Piscataway
Uitgeverij	Institute of Electrical and Electronics Engineers
ISBN van elektronische versie	978-1-4673-7929-8
DOI's	https://doi.org/10.1109/ETFA.2015.7301449
Status	Gepubliceerd - jun. 2015
Evenement	20th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2015) - University of Luxembourg, Luxembourg, Luxemburg Duur: 8 sep. 2015 → 11 sep. 2015 Congresnummer: 20 http://www.etfa2015.org/

Congres

Congres	20th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2015)
Verkorte titel	EFTA'2015
Land/Regio	Luxemburg
Stad	Luxembourg
Periode	8/09/15 → 11/09/15
Internet adres	http://www.etfa2015.org/

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title = "Schedulability using native non-preemptive groups on an AUTOSAR/OSEK platform",

abstract = "To combine the relative strengths of fully preemptive and non-preemptive fixed priority scheduling, we can use limited preemptive scheduling methods. One such method is fixed-priority threshold scheduling (FPTS). This approach defines dual priorities for every task, a priority assigned to the inactive jobs and an equal or a higher one, called preemption threshold, for the jobs that have already started executing. A task can preempt another task's job if and only if its priority is greater than the other task's preemption threshold. FPTS can be implemented by assigning tasks to non-preemptive groups in a one-to-many manner. That is groups of tasks that are mutually non-preemptive.",

author = "L. Hatvani and R.J. Bril",

year = "2015",

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doi = "10.1109/ETFA.2015.7301449",

language = "English",

booktitle = "IEEE International Symposium on Emerging and Factory Automation (ETFA)",

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note = "20th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2015) , EFTA'2015 ; Conference date: 08-09-2015 Through 11-09-2015",

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}

Hatvani, L & Bril, RJ 2015, Schedulability using native non-preemptive groups on an AUTOSAR/OSEK platform. in IEEE International Symposium on Emerging and Factory Automation (ETFA). Institute of Electrical and Electronics Engineers, Piscataway, 20th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2015) , Luxembourg, Luxemburg, 8/09/15. https://doi.org/10.1109/ETFA.2015.7301449

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N2 - To combine the relative strengths of fully preemptive and non-preemptive fixed priority scheduling, we can use limited preemptive scheduling methods. One such method is fixed-priority threshold scheduling (FPTS). This approach defines dual priorities for every task, a priority assigned to the inactive jobs and an equal or a higher one, called preemption threshold, for the jobs that have already started executing. A task can preempt another task's job if and only if its priority is greater than the other task's preemption threshold. FPTS can be implemented by assigning tasks to non-preemptive groups in a one-to-many manner. That is groups of tasks that are mutually non-preemptive.

AB - To combine the relative strengths of fully preemptive and non-preemptive fixed priority scheduling, we can use limited preemptive scheduling methods. One such method is fixed-priority threshold scheduling (FPTS). This approach defines dual priorities for every task, a priority assigned to the inactive jobs and an equal or a higher one, called preemption threshold, for the jobs that have already started executing. A task can preempt another task's job if and only if its priority is greater than the other task's preemption threshold. FPTS can be implemented by assigning tasks to non-preemptive groups in a one-to-many manner. That is groups of tasks that are mutually non-preemptive.

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M3 - Conference contribution

BT - IEEE International Symposium on Emerging and Factory Automation (ETFA)

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Y2 - 8 September 2015 through 11 September 2015

ER -

Schedulability using native non-preemptive groups on an AUTOSAR/OSEK platform

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