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| author | Marc-Andre Lafortune <github@marc-andre.ca> | 2020-12-22 21:29:00 -0500 |
|---|---|---|
| committer | Marc-André Lafortune <github@marc-andre.ca> | 2020-12-23 01:08:38 -0500 |
| commit | daec109f423e54094800e083fc8a8ca5cbceb866 (patch) | |
| tree | f78b987b23611916bd7dba30483e51a56fd5f864 /ext/objspace | |
| parent | c5a445d577b786e31c420b5857ad05b954b420ec (diff) | |
[ruby/psych] Optimize cache with `compare_by_identity`
Using `compare_by_identity` gives a 4x performance boost on cache hits.
Benchmark in https://github.com/JuanitoFatas/fast-ruby/issues/189
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3953
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