YJIT Benchmarks

How is YJIT's speed on its benchmarks as of 2024-05-29 06:08:15 UTC?

Overall YJIT is 68.8% faster than interpreted CRuby!
On Railsbench specifically, YJIT is 76.4% faster than CRuby!

Latest Headlining Results vs CRuby

"Overall" in the headline means results on these benchmarks. Click through for more benchmarks.

0.0 0.5 CRuby 3.3.1 1.5 2.0 2.5 CRuby 3.4.0dev YJIT 3.3.1 YJIT 3.4.0dev activerecord chunky-png erubi-rails hexapdf liquid-c liquid-compile liquid-render lobsters mail psych-load railsbench rubocop ruby-lsp sequel Speed of each Ruby implementation (iterations/second) relative to the CRuby interpreter. Higher is better.

YJIT Results Over Time

  •    x86_64 railsbench   
  •    x86_64 optcarrot   
  •    x86_64 liquid-render   
  •    x86_64 activerecord   
Y axis values are the total number of seconds to run the benchmark one time - lower is better.

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