Posted by naruse on 12 May 2023 Ruby 3.3.0-preview1 が公開されました。Ruby 3.3ではRJITという新たなJITの仕組みを追加するとともに、YJITの高速化など様々な改善が行われています。 RJIT Introduced a pure-Ruby JIT compiler RJIT and replaced MJIT. RJIT supports only x86_64 architecture on Unix platforms. Unlike MJIT, it doesn’t require a C compiler at runtime. RJIT exists only for experimental purposes. You should keep using YJIT in production. If you are

