Supporting Dynamic Voltage and Frequency Scaling in Networks-On-Chip for Hard Real-Time Systems

Kostrzewa, Adam; Kadeed, Thawra; Nikolic, Borislav; Ernst, Rolf

doi:10.1109/rtcsa.2018.00024

Cited by 4 publications

(2 citation statements)

References 21 publications

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“…To this end, IPF proactively handles an imminent hazard based on the hazard type. One potential hazard handling is by turning off the resource once it is idle to decrease temperature and mitigate aging [8,10]. However, as IPF addresses early degradation, it mainly employs task migration as a protection tool.…”

Section: Proactive Self-organizationmentioning

confidence: 99%

“…The protocol-based synchronisation was already successfully applied for NoCs by the RM to improve performance while ensuring temporal guarantees of the safety-critical functions. Moreover, the concept of the RM has been extended by [8,10] in order to perform safe NoC power management. The latter dynamically adjusts the NoC power dissipation while providing guaranteed service.…”

Section: Proactive Self-organizationmentioning

confidence: 99%

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The information processing factory

Rambo

Stewart

Rahmani

et al. 2019

Proceedings of the International Conference on Hardware/Software Codesign and System Synthesis Companion

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The number and complexity of embedded system platforms used in mixed-criticality applications are rapidly growing. They run large and evolving applications on heterogeneous multi-or manycore processing platforms requiring dependable operation and long lifetime. Examples include automated and autonomous driving, smart buildings, industry 4.0, and personal medical devices. The Information Processing Factory (IPF) applies principles inspired by factory management to master the complexity of future, highlyintegrated embedded systems and to provide continuous operation and optimization at runtime. A general objective is to identify a sweet spot between a maximum of autonomy among IPF constituent components and a minimum of centralized control in order to ensure guaranteed service even under strict safety and availability requirements. This paper addresses the challenges of IPF and how to tackle them with a set of techniques: self-diagnosis for early detection of degradation and imminent failures combined with unsupervised platform self-adaptation to meet performance and safety targets.• Computer systems organization → Embedded and cyberphysical systems; Dependable and fault-tolerant systems and networks; Real-time systems.

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Section: Proactive Self-organizationmentioning

confidence: 99%

Section: Proactive Self-organizationmentioning

confidence: 99%