Evaluation of different hypervisor technologies for real-time sensitive backup strategies in heterogeneous systems
Lex J, Margull U, Fey D, Mader R (2023)
Publication Type: Conference contribution
Publication year: 2023
Journal
Publisher: VDE Verlag GmbH
Book Volume: 106
Pages Range: 98-102
Conference Proceedings Title: GMM-Fachberichte
Event location: Dortmund
ISBN: 9783800761142
Abstract
Modern and upcoming cars embrace different kinds of hardware and software architectures in one cyber-physical system with mixed safety criticality. Hypervisors can be used to recover safety critical tasks of such systems in case of a severe fault and thus help to increase their availability. This paper evaluates different types of hypervisor technologies for such strategies in heterogeneous automotive real-time systems, namely Qemu and Jailhouse. It is shown, that both are suitable to recover a system in a reasonable time frame under certain conditions. Both provide different features. For instance, Jailhouse is able to provide a high level of freedom from interference, whereas Qemu is able to emulate various processor architectures.
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How to cite
APA:
Lex, J., Margull, U., Fey, D., & Mader, R. (2023). Evaluation of different hypervisor technologies for real-time sensitive backup strategies in heterogeneous systems. In GMM-Fachberichte (pp. 98-102). Dortmund, DE: VDE Verlag GmbH.
MLA:
Lex, Johannes, et al. "Evaluation of different hypervisor technologies for real-time sensitive backup strategies in heterogeneous systems." Proceedings of the 14th GMM Symposium on Automotive meets Electronics, AmE 2023, Dortmund VDE Verlag GmbH, 2023. 98-102.
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