Programmer Humor

19154 readers

2012 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

Keep content in english
No advertisements
Posts must be related to programming or programmer topics

founded 1 year ago

MODERATORS

[email protected]

124

They Need To Stop Doing This (kerala.party)

submitted 11 months ago by [email protected] to c/[email protected]

44 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 3 points 11 months ago* (last edited 11 months ago)

Just because it's not possible on a Turing Machine doesn't mean it's impossible on a PC with finite memory. You just have to track all the memory that is available to the algorithm and once you detect a state you've seen already, you know it's not halting ever. The detection algorithm will need an insane amount of memory though.

Edit: think about the amount of memory that would need. It's crazy but theoretically possible. In real world use cases only if the algorithm you're watching has access to a tiny amount of memory.