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Edinburgh, Scotland, UK
October 21 & October 25 | Co-Located Events, Tutorials, & Workshops
October 22-24 | Conference
Find out more information for Open Source Summit + Embedded Linux Conference & OpenIoT Summit Europe 2018

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Monday, October 22 • 17:05 - 17:45
A Hybrid Solution to Address Real Time Virtualization - Tiejun Chen, VMware

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Virtualization technologies has already been deployed in the embedded systems but in many use scenarios, applications/services should be responded in real time. Some typical hypervisors are constructed to be a real-time hypervisor but this solution still cannot meet hard time requirement, even real-time guest OS is adopted. Because hypervisors have no knowledge of tasks inside VM actually. So based on this two levels of scheduling domain, I'd like to discuss-to review #1. What are those challenges, #2. Benefits with Real-Time virtualization; #3. Several potential but different approaches to construct real-time virtualization solution: 1:paravirtualize guest OS like Linux to sync scheduling between GOS and hypervisor ;2: mmu isolated approach; 3:single-process purpose OS; 4: AMP approach; and then we provided a hybrid solution to meet real-time virtualization and edge computing with some potential use cases.

Speakers
avatar for Tiejun Chen

Tiejun Chen

Staff Engineer II and Technical leader, VMware
Tiejun Chen is a staff engineer II and one technical leader from ATC, Advanced Technology Center, VMware China R&D. In recent years he is working on some projects or explorations involved Linux, Unikernel, IoT, Edge Computing, container, etc. Before join VMware, he ever worked at... Read More →


Monday October 22, 2018 17:05 - 17:45
Menteith Suite, Level -1

Attendees (76)