Linked by Thom Holwerda on Mon 6th Aug 2012 14:42 UTC
OSNews, Generic OSes As the first images of the Mars Curiosity lander start pouring in, let's talk about what operating system it runs. As I found out via Hacker News, the project runs on VxWorks, a very popular embedded operating system used for truly mission critical tasks. I'd love to know just how much work has gone into making it bug-free - this isn't the kind of environment where you want code to fail.
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RE[2]: Not new
by zima on Mon 6th Aug 2012 19:26 UTC in reply to "RE: Not new"
zima
Member since:
2005-07-06

Oh I realize what MSL uses (and others http://en.wikipedia.org/wiki/Category:Radiation-hardened_microproce... ), the constraints and goals, and that Intel doesn't pursuit them with present designs - thing is, they probably could fairly easily considering their resources, and be quite successful at it (even if only in a decade or two, considering the typical inertia of avionics systems)

Intel does maintain simpler, in-order, sort of Pentium-derived cores - with Atom and Larrabee/MIC architecture.

Anyway, glancing more thoroughly at VxWorks Wiki article in the meantime, I noticed "Native 64-bit operating system[7] (only one 64-bit architecture supported: X86-64)" - so maybe, over time, Intel does plan to make its chips the premium choice for users of that OS (and Intel would probably like the publicity from usage in space missions). Why would Intel buy them out otherwise, anyway?

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