The Xenomai Kernal

What is Xenomai?

Xenomai is a Free Software project in which engineers from a wide background collaborate to build a robust and resource-efficient real-time core for Linux© following the dual kernel approach, for applications with stringent latency requirements.

What's Interrupt pipeline (I-pipe)?

The Cobalt real-time core depends on a patch to the mainline Linux kernel, which introduces a separate, high-priority execution stage for running out-of-band interrupt handlers immediately upon IRQ receipt, which cannot be delayed by the regular kernel work.