Detail publikace

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

Originální název

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

Anglický název

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

Jazyk

en

Originální 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.

Anglický 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.

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",
  annote="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.",
  address="Springer Verlag",
  booktitle="Architecture of Computing Systems - ARCS 2013",
  chapter="103426",
  doi="10.1007/978-3-642-36424-2_9",
  edition="Lecture Notes in Computer Science, ISSN 0302-9743, Vol. 7767",
  howpublished="print",
  institution="Springer Verlag",
  number="7767",
  year="2013",
  month="february",
  pages="98--109",
  publisher="Springer Verlag",
  type="conference paper"
}