3 ms·

The goal of Ruby v3 is to be 3 times faster than v2. https://blog.heroku.com/ruby-3-by-3/ https://blog.heroku.com/ruby-3-by-3/ Unclear if that goal has been a

The goal of Ruby v3 is to be 3 times faster than v2. https://blog.heroku.com/ruby-3-by-3/ https://blog.heroku.com/ruby-3-by-3/ Unclear if that goal has been achieved.

anonova 6y ago
From benchmarks [1], 2.8.0 (with jit) is ~2x faster than 2.0.0p648 [2]. [1]: https://pragtob.wordpress.com/2020/08/24/the-great-rubykon-benchmark-2020-cruby-vs-jruby-vs-truffleruby/ https://pragtob.wordpress.com/2020/08/24/the-great-rubykon-b... [2]: https://pragtob.wordpress.com/2017/01/24/benchmarking-a-go-ai-in-ruby-cruby-vs-rubinius-vs-jruby-vs-truffle-a-year-later/ https://pragtob.wordpress.com/2017/01/24/benchmarking-a-go-a...
- riffraff 6y ago
  notice the "3x3" goal is on a specific benchmark (optcarrot), not on all workloads.
  - tom-lord 6y ago
    There's no such thing as a performance measurement "on all workloads".
sosodev 6y ago
A lot of focus has been on this benchmark https://github.com/mame/optcarrot/ https://github.com/mame/optcarrot/ It has seen huge performance improvements thanks to the mjit but not quite 3x yet.
geraldbauer 6y ago
Not up-to-date but many more ruby 3x3 articles, see https://planetruby.github.io/calendar/ruby3x3 https://planetruby.github.io/calendar/ruby3x3
Pet_Ant 6y ago
Performance is more of an implementation level change rather than a language change unless they are restricting the language to facilitate new optimisations.