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by gettalong 1275 days ago
Yes, there was a bit of a drop off in performance but only when YJIT is not used. With YJIT there are performance gain. Also note that YJIT in 3.1 was still experimental and more proof-of-concept. Only with the 3.2 release was it now deemed production ready.

And YJIT's creator, Shopify, is already using it in production with Ruby 3.2 for all their store fronts!
1 comments
chucke 1275 days ago
Small nitpick: Maxime Chevalier-Boisvert is the creator of YJIT and the BBV optimization technique that underpins it. Shopify is the company which employs her and funds its further improvement.
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gettalong 1275 days ago
Yes, I know but thought it would be simpler to just say Shopify. Sorry for the inaccuracy.
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