4 ms·

It’s much more than twice as fast. https://twitter.com/catfish_man/status/1326238434235568128?s=21 https://twitter.com/catfish_man/status/1326238434235568128?s

• spankalee 6y ago
  What's the actual optimization though?
  • tambourine_man 6y ago
    Have you read the tweet and thread? If so, I don’t understand what you’re asking.
    • spankalee 6y ago
      Twitter wasn't making the relevant responses really visible. _kbh_ pointed it out
  • plasma 6y ago
    The tweet author in the linked thread later writes: "Weaker memory model makes acquire-release atomics possible to implement much more efficiently, in exchange for not hiding some classes of multithreading bugs"