this post was submitted on 16 Feb 2024
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Htop too (lemm.ee)
submitted 6 months ago by [email protected] to c/[email protected]
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[–] [email protected] 4 points 6 months ago* (last edited 6 months ago)

If you have a fixed collection of processes to run on a single processor and unlimited time to schedule them in, you can always brute force all permutations of the processes and then pick whichever permutation maximizes and/or minimizes whatever property you like. The problem with this approach is that it has awful time complexity.

Edit: There's probably other subtle issues that can arise, like I/O interrupts and other weird events fwiw.