This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Written in hand-optimized assembly with individual implementation for every CPU on the planet, with integer division function in 10000 lines of code impelented with XOR and bit-shifting which is somehow 0.3% faster than CPU built-in division operation.
He had to de-optimize the init sequence because the little trick he added that caused the init sequence to return a little power to the grid instead of taking it was causing grid stability issues because the returned power from offices starting up was a bit higher than the extra power required for factory startup weekday mornings.
The mention of division has triggered a memory. I think I actually saw a library like that once. It was in C, not assembly, and was almost certainly for one specific architecture (probably Intel), but other than that, there was a lot of low-level stuff that claimed to make division faster for all CPU-native data types.
It was above my skill level to just pick up and use, let alone read and understand, but I can tell you that it at least looked legit, and the author seemed earnest in their description, so something like your hypothetical is very much out there.
Written in hand-optimized assembly with individual implementation for every CPU on the planet, with integer division function in 10000 lines of code impelented with XOR and bit-shifting which is somehow 0.3% faster than CPU built-in division operation.
He had to de-optimize the init sequence because the little trick he added that caused the init sequence to return a little power to the grid instead of taking it was causing grid stability issues because the returned power from offices starting up was a bit higher than the extra power required for factory startup weekday mornings.
I love that this is an actual possibility.
The mention of division has triggered a memory. I think I actually saw a library like that once. It was in C, not assembly, and was almost certainly for one specific architecture (probably Intel), but other than that, there was a lot of low-level stuff that claimed to make division faster for all CPU-native data types.
It was above my skill level to just pick up and use, let alone read and understand, but I can tell you that it at least looked legit, and the author seemed earnest in their description, so something like your hypothetical is very much out there.