The Xenomai Project : Current and Future
summary
Xenomai runs a real-time co-kernel as a Linux module instead of patching the kernel, claiming generally much better performance than PREEMPT_RT. Current builds use either Dovetail replacing I‑pipe depending on kernel version, with an Xeno config script that generates the compatibility skin and RTDM driver glue at compile time. Migration work is underway and the project introduces EVL as the base of Xenomai 4; a live comparison demo measures latencies versus PREEMPT_RT.
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chapters (7)
- 0:00Xenomai presentation intro
- 6:39User-space architecture
- 11:56Kernel model and RTDM
- 17:52Linux kernel changes
- 23:34Kernel config and compile
- 29:52Exemple d'application POSIX classique
- 34:49Conclusion
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