Clock synchronization in virtualized distributed real-time systems using IEEE 802.1 AS and ACRN

J Ruh, W Steiner, G Fohler - IEEE Access, 2021 - ieeexplore.ieee.org
Virtualization of distributed real-time systems enables the consolidation of mixed-criticality
functions on a shared hardware platform, easing system integration. Time-triggered …

Paratick: reducing timer overhead in virtual machines

S Schildermans, K Aerts, J Shan, X Ding - Proceedings of the 50th …, 2021 - dl.acm.org
To this day, efficient timer management is a major challenge in virtualized environments.
Contemporary timekeeping techniques in guest kernels frequently interact with timer …

SmartVisor: User-Friendly Hypervisor for Mobile Robots

G Chen, P Lv, H Li, G Yang - Proceedings of the 25th ACM SIGPLAN …, 2024 - dl.acm.org
With the increasing prevalence of mobile robots, there is a growing demand for powerful
system software. Integrating multiple operating systems into a single platform has become …

Quartz: time-as-a-service for coordination in geo-distributed systems

S D'souza, H Koehler, A Joshi, S Vaghani… - Proceedings of the 4th …, 2019 - dl.acm.org
Geo-distributed systems ranging from databases to cyber-physical applications increasingly
rely on a shared and precise notion of time to achieve coordination. This is especially true …

Towards a robust mmio-based synchronized clock for virtualized edge computing devices

J Ruh - 2021 26th IEEE International Conference on Emerging …, 2021 - ieeexplore.ieee.org
Mixed-criticality is a key characteristic of Fog Computing Platforms posing challenging
requirements concerning workload isolation, resource utilization, orchestration, and timing …