Comment by ksec
10 hours ago
Glad to read news on Ruby ZJIT development. I wonder if ZJIT is being used in production at Shopify yet?
10 hours ago
Glad to read news on Ruby ZJIT development. I wonder if ZJIT is being used in production at Shopify yet?
Used in production? Probably not yet. But likely tested in production on a small %. They’ve gotten practiced at using the Shopify Rails monolith as the biggest test suite and regression tests for Rails and Ruby.
I have no idea; but I presume they don't, given that ZJIT today is still much slower than YJIT? [1]
[1]: https://rubybench.github.io