Little Demo of nice values for class I am TAing | Rust Programming Language Community | Page 1

karmic oar Jan 21, 2024, 2:18 AM

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I am a TA for a module on Operating Systems and Concurrency and all the information the module gives is very not-real and over-simplfiied. So I made a little demo to show the students that hopefully lets them view a real-world scheduler in action...

Not sure how many people are actually going to stick around after I say "now this next bit is optional" but we'll see.

https://github.com/D0liphin/Testnice

This is "completed" because I'm not going to do any more work on it... or maybe i will 😉 i find it really fun.

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Any comments on code-cleanliness are appreciated, but some shortcuts were taken since this is just a demo with not huge scope. But still -- always looking to improve my rust!

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The image above is showing to processes with different nice levels running at the same time. It includes some information about the process like
se.vruntime and the computed se.load.weight as well as the number of context switches and how many of those were involuntary.

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Spent way too many hours on this that I don't get paid for lol

proper spoke Jan 21, 2024, 9:35 AM

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nice

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I'll take a look

full hedge Jan 21, 2024, 10:08 AM

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wait a second, operating systems and concurrency is a module in my uni...

karmic oar Jan 21, 2024, 11:00 AM

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full hedge wait a second, operating systems and concurrency is a module in my uni...

🤨🤨🤨 you in London (don't feel the need to answer)

full hedge Jan 21, 2024, 11:05 AM

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in Notts ferrisHmm

karmic oar Jan 21, 2024, 1:54 PM

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Ah just coincidence then

karmic oar Jan 22, 2024, 1:09 AM

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Oops I updated it

#Little Demo of nice values for class I am TAing