Detail publikace

Hardware scheduler monitor

Originální název

Hardware scheduler monitor

Anglický název

Hardware scheduler monitor

Jazyk

en

Originální abstrakt

This paper takes a brief look into fault tolerant techniques and presents a proposal of hardware hard real-time OS scheduler monitor. Purpose of the new proposal is to detect earlier software failures caused by unpredictable hardware faults or system overload. The proposal focuses more precisely on scheduler failures like a deadline miss and a delayed switching context time. Proposed monitor can be used as a standalone scheduler monitor or as a part of redundant system controller. The assumption is that the scheduler monitor detects hardware and RTOS kernel faults earliest. This should enhance RTOS system reliability and safety.

Anglický abstrakt

This paper takes a brief look into fault tolerant techniques and presents a proposal of hardware hard real-time OS scheduler monitor. Purpose of the new proposal is to detect earlier software failures caused by unpredictable hardware faults or system overload. The proposal focuses more precisely on scheduler failures like a deadline miss and a delayed switching context time. Proposed monitor can be used as a standalone scheduler monitor or as a part of redundant system controller. The assumption is that the scheduler monitor detects hardware and RTOS kernel faults earliest. This should enhance RTOS system reliability and safety.

BibTex


@inproceedings{BUT115825,
  author="Jakub {Arm} and Zdeněk {Bradáč}",
  title="Hardware scheduler monitor",
  annote="This paper takes a brief look into fault tolerant
techniques and presents a proposal of hardware hard real-time
OS scheduler monitor. Purpose of the new proposal is to detect
earlier software failures caused by unpredictable hardware faults
or system overload. The proposal focuses more precisely on
scheduler failures like a deadline miss and a delayed switching
context time. Proposed monitor can be used as a standalone
scheduler monitor or as a part of redundant system controller.
The assumption is that the scheduler monitor detects hardware
and RTOS kernel faults earliest. This should enhance RTOS
system reliability and safety.",
  booktitle="Sborník příspěvků studentské konference Kohútka 2015",
  chapter="115825",
  howpublished="electronic, physical medium",
  year="2015",
  month="august",
  pages="4--7",
  type="conference paper"
}