Run results for: Round in javascript

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0
Firefox 123
Windows
Desktop
2 years ago
Left bitwise shift
241.8M/s
Math.round
240.1M/s
Or bitwise
239.7M/s
Double bitwise not
239.5M/s
View exact numbers
Test name Executions per second
✓ Left bitwise shift 241,774,480 Ops/sec
Math.round 240,146,512 Ops/sec
Or bitwise 239,723,280 Ops/sec
Double bitwise not 239,482,352 Ops/sec
Script Preparation code:
Tests: