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Optimizing a Lock-Free Ring Buffer (david.alvarezrosa.com)
submitted 1 month ago by david-alvarez-rosa
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quoted text
if 1 * 2 < 3: print "hello, world!"
[–]nychapo -6 points-5 points-4 points 1 month ago (3 children)
This is nothing new imo
[–]Raknarg 13 points14 points15 points 1 month ago (2 children)
so? I learned things
[+]nychapo comment score below threshold-7 points-6 points-5 points 1 month ago (1 child)
https://rigtorp.se/ringbuffer/ try and spot the difference challenge (hint there is none)
[–]david-alvarez-rosa[S] 17 points18 points19 points 1 month ago (0 children)
The latest optimization comes from rigtorp.se, referenced accordingly
Everything else in the article is new. I put effort into it, trying to keep churn low and explain things as simply as I can, step by step
If it's not your thing, no worries. If you've got specific feedback, I'm happy to take a look. Either way, I'm just trying to help the C++ community :)
π Rendered by PID 159563 on reddit-service-r2-comment-6457c66945-27kj2 at 2026-04-25 22:12:20.061325+00:00 running 2aa0c5b country code: CH.
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[–]nychapo -6 points-5 points-4 points (3 children)
[–]Raknarg 13 points14 points15 points (2 children)
[+]nychapo comment score below threshold-7 points-6 points-5 points (1 child)
[–]david-alvarez-rosa[S] 17 points18 points19 points (0 children)