RT-Xen: Real-Time Virtualization based on Hierarchical Scheduling

RT-Xen Website

RT-Xen is an open-source virtualization platform for systems integration and cloud computing with real-time performance guarantees. The RT-Xen project extends Xen, a widely used open-source virtual machine manager, to support virtual machines with real-time performance requirements. RT-Xen features a compositional real-time scheduling framework that bridges the gap virtualization technology and real-time scheduling theory for predictable real-time computing on virtualized platforms.

VM real-time scheduling support of RT-Xen

Schedulers of RT-Xen