Programmer Humor

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Stop using floats (lemmy.world)

submitted 8 months ago by [email protected] to c/[email protected]

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[–] [email protected] 3 points 8 months ago* (last edited 8 months ago)

I had the great honour of seeing John Gustafson give a presentation about unums shortly after he first proposed posits (type III unums). The benefits over floating point arithmetic seemed incredible, and they seemed largely much more simple.

I also got to chat with him about “Gustafson’s Law”, which kinda flips Amdahl’s Law on its head. Parallel computing has long been a bit of an interest for me I was also in my last year of computer science studies then and we were covering similar subjects at the time. I found that timing to be especially amusing.