Is it called a plug if you're not shilling your own stuff? Well, anyway, if you're interested in this, you might also want to check out the recorded talks from

Is it called a plug if you're not shilling your own stuff? Well, anyway, if you're interested in this, you might also want to check out the recorded talks from the recent RubyKaigi. Specifically, there's two really interesting talks on JIT: - @k0kubun's talk on why Ruby's JIT was slow - https://www.youtube.com/watch?v=db3GHHllRyQ https://www.youtube.com/watch?v=db3GHHllRyQ This is about the MJIT engine built into MRI. - @maximecb's talk on YJIT - https://www.youtube.com/watch?v=PBVLf3yfMs8 https://www.youtube.com/watch?v=PBVLf3yfMs8 This is closer to TFA, which as written in the README was an experiment the author worked on to get comfortable working on YJIT. You can also check out the full con playlist here, but about half the talks in Japanese. They're pretty great, though, so if you do know enough Japanese to understand a bit, it might be worth your time. I personally recommend the opening keynote on Typeprof. The playlist: https://www.youtube.com/watch?v=xLeLW-p43bc&list=PLbFmgWm555yYgc4sx2Dkb7WWcfflbt6AP https://www.youtube.com/watch?v=xLeLW-p43bc&list=PLbFmgWm555... The talks in this playlist are a bit out of order, so you can refer to the schedule: https://rubykaigi.org/2021-takeout/schedule https://rubykaigi.org/2021-takeout/schedule