An anonymous reader writes "Ruby has an ever growing number of alternative implementations, and many of these attempt to improve the suboptimal performance of the current mainstream interpreter. Antonio Cangiano has an interesting article in which he benchmarks a few of the most popular Ruby implementations, including Yarv (the heart of Ruby 2.0), JRuby, Ruby.NET, Rubinius and Cardinal (Ruby on Parrot). Numerical evidence is provided rather than shear opinions. The tests show that Yarv is the fastest implementation and that it offers a promising future when it comes to the speed of the next Ruby version."
Link To Original Article
Ruby Implementation Shootout
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