ARINC-653 and Virtualization Concepts for Safety- Critical Systems
ARINC-653 and Virtualization Concepts for Safety- Critical Systems
ARINC-653 and Virtualization Concepts for Safety- Critical Systems
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>ARINC</strong> <strong>653</strong> Scheduling<br />
• St<strong>and</strong>ards-based virtualization approach<br />
– "Virtual machine" approach as described in DOT/FAA/AR-99/58,<br />
Partitioning in Avionics Architectures: Requirements, Mechanisms <strong>and</strong><br />
Assurance, by John Rushby<br />
– <strong>Virtualization</strong> enables applications to run on partition OSs<br />
Partition 1 Partition 2<br />
Partition OS<br />
Partition OS<br />
Partition 1 Time Slice<br />
Partition 2 Time Slice<br />
Time<br />
20<br />
| © 2012 Wind River. All Rights Reserved.