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The Weird Concept of Branchless Programming

(sanixdk.xyz)
170 points judicious | 1 comments | 28 Sep 25 16:40 UTC | HN request time: 0.2s | source
1. nixpulvis ◴[28 Sep 25 21:28 UTC] No.45408207[source]▶
Branchless programming tactics also avoid security issues around timing side channels leaking predicate bits, which is somewhat interesting.