this post was submitted on 05 Oct 2024
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To a degree yes, but this madman probably has the ECU running Linux.
Linux is not a real-time OS*. For a car ECU, something like Speeduino would be a more appropriate choice.
(* Or wasn't until a week or so ago, at least. https://www.zdnet.com/article/20-years-later-real-time-linux-makes-it-to-the-kernel-really/)
That’s the joke 😉
You could certainly do it but let’s hope that fuel injection timings and realtime system response aren’t that important to you.
https://lwn.net/Articles/816298/
Worked with the guy, he was a true kernel monster.
That's really cool! Do you know of real-world systems using this?
Know some router platforms that used this and vfio to implement dpdk switching and routing under a Linux control plane.
Brilliant guys worked on that, think some of the smartnics like Amazon and oracles use it too.