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327 points AareyBaba | 1 comments | | HN request time: 0s | source
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thenobsta ◴[] No.46184208[source]
I wonder how these compare to high frequency training standards. It seems like they'd have similar speed/reliability/predictability requirements in the critical paths.
replies(2): >>46184380 #>>46184950 #
1. clanky ◴[] No.46184950[source]
There are at least some HFT players who actually use exceptions to avoid branches on the infrequent-but-speed-critical execution path: https://youtu.be/KHlI5NBbIPY?si=VjFs7xVN0GsectHr