Hi! Le ven. 17 févr. 2023 à 06:08, <[email protected]> a écrit :
> Is there generally suggested advice regarding the importance of ECC on the > build computer? I'm very new to Yocto so I'm not sure if there is a chance > the final build image could experience some corruption due to flipped bits > in RAM or if I'm totally overthinking this. Last time I checked. The ECC vs non-ECC price difference was not worth the time you may spend in case of a RAM bitflip. Here, we put ECC RAM in our build systems and I guess it's quite the industry standard. It is also possible that Yocto does some kind of CRC checking of its own > that makes this a non-issue. Any guidance would be appreciated. Thank you! > Yocto does source integrity checks (the stuff it downloads from the internet) but it can't do much more after that. I've yet to debug a RAM bitflip but I guess it may trigger any kind of weird behavior which may be hard to debug and time consuming. My advice is : keep your time and sanity, use ECC RAM. Regards, -- Yoann Congal Smile ECS - Expert technique
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