alt Hacker NewsIf you're doing enough divisions with the same divisor, it'd be faster to do what compilers do for division by a known constant, where they multiply by an integer reciprocal and shift
If you're doing enough divisions with the same divisor, it'd be faster to do what compilers do for division by a known constant, where they multiply by an integer reciprocal and shift
Yea that can work well. I have extensive fixed-point math experience from my days of coding 3D graphics on my 286 and up, but for some reason I can't recall I didn't consider that viable in this case.