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test parseInt() and Math.floor() (v10)

Revision 10 of this benchmark created by Arkadiusz Sygulski on January 8, 2019

Setup

var num = Math.random();
  var five = 5;

Test runner

Ready to run.

Testing in
Test		Ops/sec
:3	`var numFloor = five;`	ready
num << 0	`var numFloor = num << 0;`	ready
String	`var numFloor = +(""+num).split('.')[0];`	ready
Math.floor()	`var numFloor = Math.floor(num);`	ready
parseInt()	`var numFloor = parseInt(num, 10);`	ready
regex	`var numFloor = +(""+num).match(/([0-9]+)\./)[0];`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published by Dave on February 23, 2015
Revision 2: published on November 14, 2018
Revision 3: published by Arkadiusz Sygulski on January 8, 2019
Revision 4: published by Arkadiusz Sygulski on January 8, 2019
Revision 5: published by Rafał Matysiak on January 8, 2019
Revision 6: published by Kuba on January 8, 2019
Revision 8: published by Rafał Matysiak on January 8, 2019
Revision 9: published by Rafał Matysiak on January 8, 2019
Revision 10: published by Arkadiusz Sygulski on January 8, 2019
Revision 12: published by Slim GAIGI on January 28, 2019
Revision 13: published by Slim GAIGI on January 28, 2019
Revision 14: published by auffret on February 8, 2019
Revision 15: published by auffret on February 8, 2019
Revision 16: published by auffret on February 8, 2019
Revision 17: published by auffret on February 8, 2019
Revision 20: published by Yurij Krot on February 18, 2019
Revision 21: published by Yurij Krot on February 18, 2019