TY - GEN
T1 - Reliability-aware mapping optimization of multi-core systems with mixed-criticality
AU - Kang, Shin Haeng
AU - Yang, Hoeseok
AU - Kim, Sungchan
AU - Bacivarov, Iuliana
AU - Ha, Soonhoi
AU - Thiele, Lothar
PY - 2014
Y1 - 2014
N2 - This paper presents a novel mapping optimization technique for mixed critical multi-core systems with different reliability requirements. For this scope, we derived a quantitative reliability metric and presented a scheduling analysis that certifies given mixed-criticality constraints. Our framework is capable of investigating re-execution, passive replication, and modular redundancy with optimized voter placement, while typical hardening approaches consider only one or two of these techniques. The proposed technique complies with existing safety standards and is power-efficient, as demonstrated by our experiments.
AB - This paper presents a novel mapping optimization technique for mixed critical multi-core systems with different reliability requirements. For this scope, we derived a quantitative reliability metric and presented a scheduling analysis that certifies given mixed-criticality constraints. Our framework is capable of investigating re-execution, passive replication, and modular redundancy with optimized voter placement, while typical hardening approaches consider only one or two of these techniques. The proposed technique complies with existing safety standards and is power-efficient, as demonstrated by our experiments.
UR - https://www.scopus.com/pages/publications/84903841807
U2 - 10.7873/DATE2014.340
DO - 10.7873/DATE2014.340
M3 - Conference paper
AN - SCOPUS:84903841807
SN - 9783981537024
SN - 9783981537024
T3 - Proceedings -Design, Automation and Test in Europe, DATE
BT - Proceedings - Design, Automation and Test in Europe, DATE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th Design, Automation and Test in Europe, DATE 2014
Y2 - 24 March 2014 through 28 March 2014
ER -