0x4E4F@sh.itjust.works to linuxmemes@lemmy.worldEnglish · 2 months agoOK, which one of you is itsh.itjust.worksexternal-linkmessage-square85fedilinkarrow-up1801arrow-down112
arrow-up1789arrow-down1external-linkOK, which one of you is itsh.itjust.works0x4E4F@sh.itjust.works to linuxmemes@lemmy.worldEnglish · 2 months agomessage-square85fedilink
minus-squaregrue@lemmy.worldlinkfedilinkEnglisharrow-up16·2 months agoLinux 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/)
minus-squarehenfredemars@infosec.publinkfedilinkEnglisharrow-up6·2 months agoThat’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.
minus-squareInverseParallax@lemmy.worldlinkfedilinkEnglisharrow-up6·edit-22 months agohttps://lwn.net/Articles/816298/ Worked with the guy, he was a true kernel monster.
minus-squarehenfredemars@infosec.publinkfedilinkEnglisharrow-up2·2 months agoThat’s really cool! Do you know of real-world systems using this?
minus-squareInverseParallax@lemmy.worldlinkfedilinkEnglisharrow-up2·2 months agoKnow 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.
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.