Detail výsledku

Load-Adaptive Monitor-Driven Hardware for Preventing Embedded Real-Time Systems from Overloads Caused by Excessive Interrupt Rates

STRNADEL, J. Load-Adaptive Monitor-Driven Hardware for Preventing Embedded Real-Time Systems from Overloads Caused by Excessive Interrupt Rates. Architecture of Computing Systems - ARCS 2013. Lecture Notes in Computer Science. Lecture Notes in Computer Science, ISSN 0302-9743, Vol. 7767. Berlin: Springer Verlag, 2013. no. 7767, p. 98-109. ISBN: 978-3-642-36423-5. ISSN: 0302-9743.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Abstrakt

In the paper, a concept and an early analysis of an embedded hardware/software architecture designed to prevent the software from both timing disturbances and interrupt overloads is outlined. The architecture is composed of an FPGA (MCU) used to run the hardware (software) part of an embedded application. Comparing to previous approaches, novelty of the architecture can be seen in the fact it is able to adapt interrupt service rates to the actual software load being monitored with no intrusion to the software. According to the actual software load it is able to buffer all interrupts and related data while the software is highly loaded and redirect the interrupts to the MCU as soon as the software becomes underloaded.

Klíčová slova

task, operating system, load monitoring, interrupt control, scheduling, overload prevention, priority space

URL
Rok
2013
Strany
98–109
Časopis
Lecture Notes in Computer Science, roč. 2013, č. 7767, ISSN 0302-9743
Sborník
Architecture of Computing Systems - ARCS 2013
Řada
Lecture Notes in Computer Science, ISSN 0302-9743, Vol. 7767
Konference
26th International Conference on Architecture of Computing Systems
ISBN
978-3-642-36423-5
Vydavatel
Springer Verlag
Místo
Berlin
DOI
BibTeX
@inproceedings{BUT103426,
  author="Josef {Strnadel}",
  title="Load-Adaptive Monitor-Driven Hardware for Preventing Embedded Real-Time Systems from Overloads Caused by Excessive Interrupt Rates",
  booktitle="Architecture of Computing Systems - ARCS 2013",
  year="2013",
  series="Lecture Notes in Computer Science, ISSN 0302-9743, Vol. 7767",
  journal="Lecture Notes in Computer Science",
  volume="2013",
  number="7767",
  pages="98--109",
  publisher="Springer Verlag",
  address="Berlin",
  doi="10.1007/978-3-642-36424-2\{_}9",
  isbn="978-3-642-36423-5",
  issn="0302-9743",
  url="https://www.fit.vut.cz/research/publication/10168/"
}
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Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Národní dofinancování projektu Reduced Certification Costs Using Trusted Multi-core Platforms, MŠMT, Společné technologické iniciativy, 7H10013, zahájení: 2010-04-01, ukončení: 2013-03-31, řešení
Pokročilé bezpečné, spolehlivé a adaptivní IT, VUT, Vnitřní projekty VUT, FIT-S-11-1, zahájení: 2011-01-01, ukončení: 2013-12-31, ukončen
Výzkum informačních technologií z hlediska bezpečnosti, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, zahájení: 2007-01-01, ukončení: 2013-12-31, řešení
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