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arXiv · 2106.04514

GearV: A Two-Gear Hypervisor for Mixed-Criticality IoT Systems

Kaiwen Long·Chong Xing·Yuebin Qi·Pei Zhang·Changsong Wu·Wenxiao Fang·Jing Tan·Jie Chen·Shiming Zhang·Zuosheng Wang·Zuanmin Liu·Cao Liang·Jiaxiang Xu
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Abstract

This paper presents GearV, a two-gear lightweight hypervisor architecture to address the some known challenges. By dividing hypervisor into some partitions, and dividing scheduling policies into Gear1 and Gear2 respectively, GearV creates a consolidated platform to run best-effort system and safety-critical system simultaneously with managed engineering effort. The two-gears architecture also simplifies retrofitting the virtualization systems. We believe that GearV can serves as a reasonable hypervisor architecture for the mix-critical IoT systems.

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Kaiwen Long, Chong Xing, Yuebin Qi, Pei Zhang, Changsong Wu, Wenxiao Fang, Jing Tan, Jie Chen, Shiming Zhang, Zuosheng Wang, Zuanmin Liu, Cao Liang, Jiaxiang Xu. 2021-06-05. GearV: A Two-Gear Hypervisor for Mixed-Criticality IoT Systems. https://arxiv.org/abs/2106.04514

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