MeasureThat.net

Run results for: slice VS splice VS shift: who is the fastest to keep constant size

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4148.0 Safari/537.36
Chrome 85
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
slice 154.9 Ops/sec
splice 5238.2 Ops/sec
shift 1112.8 Ops/sec
Script Preparation code:
Tests:

  • slice

  • splice

  • shift

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