2 ms·
Similarly, a modder recently found that unrolling loops _hurt_ performance on the N64 because of RAM bus contention: https://www.youtube.com/watch?v=t_rzYnXEQlE
by dharmab 3y ago
Similarly, a modder recently found that unrolling loops _hurt_ performance on the N64 because of RAM bus contention: https://www.youtube.com/watch?v=t_rzYnXEQlE https://www.youtube.com/watch?v=t_rzYnXEQlE
- pclmulqdq 3y agoUnrolled loops can also often hurt for the same reason on big server chips. It's not always clearly good to unroll your loops.