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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-01-31 16:53:04 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-01-31 17:12:05 +0900 |
| commit | 05229cef45fe04ed2bd0effd35eef271f7599879 (patch) | |
| tree | 83e7730e7a64926b532b33f13f26776fdff79fbf /benchmark/vm1_gc_wb_obj_promoted.yml | |
| parent | 0dd6f020fcffd26cb89ee9eda59b15483e160f45 (diff) | |
Improve `String#slice!` performance
Instead of searching twice to extract and to delete, extract and
delete the found position at the first search.
This makes faster nearly twice, for regexps and strings.
| |compare-ruby|built-ruby|
|:-------------|-----------:|---------:|
|regexp-short | 2.143M| 3.918M|
|regexp-long | 105.162k| 205.410k|
|string-short | 3.789M| 7.964M|
|string-long | 1.301M| 2.457M|
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/2871
Diffstat (limited to 'benchmark/vm1_gc_wb_obj_promoted.yml')
0 files changed, 0 insertions, 0 deletions