Name
Abstract | ||
|---|---|---|
In automotive/avionic/robot systems, consolidating multiple domains on a powerful SoC is an important trend. From the perspectives of safety and security, each of these domains must execute independently with a self-governed Operating System (OS). Such systems are termed as hybrid multi-OS systems. Generally, in a commonly used hybrid dual-OS system, a real-time OS (RTOS) and a general-purpose OS (GPOS) are integrated to satisfy different requirements. Inter-OS communication is the key to such systems. Specifically, services are often requested by tasks in RTOS from GPOS, but it is challenging to satisfy the requirements on time efficiency and predictability in RTOS, due to the uncertainty in communication maintenance and the time-sharing policy of the GPOS. Current existing approaches can not provide predictable time guarantees to the circumstances. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1016/j.sysarc.2020.101774 | Journal of Systems Architecture |
DocType | Volume | ISSN |
Journal | 107 | 1383-7621 |
Citations | PageRank | References |
1 | 0.37 | 0 |
Authors | ||
5 | ||