XOR'ing a register with itself is the idiom for zeroing it out. Why not sub? 24 by ingve | 3 comments on Hacker News.
New top story on Hacker News: XOR'ing a register with itself is the idiom for zeroing it out. Why not sub?
Reviewed by zero news
on
April 22, 2026
Rating: 5
A cache-friendly IPv6 LPM with AVX-512 (linearized B+-tree, real BGP benchmarks) 9 by debugga | 1 comments on Hacker News.
New top story on Hacker News: A cache-friendly IPv6 LPM with AVX-512 (linearized B+-tree, real BGP benchmarks)
Reviewed by zero news
on
April 20, 2026
Rating: 5