Math.floor vs Math.round vs parseInt vs Bitwise (v105)

Revision 105 of this benchmark created on

Description

Rounding in all form possible

Test runner

Ready to run.

Testing in
TestOps/sec
Math.floor
Math.floor(89.938 / 293.3);
Math.floor(83784 / 9289.2);
Math.floor(7 / 60);
ready
Math.round
Math.round(89.938 / 293.3);
Math.round(83784 / 9289.2);
Math.round(7 / 60);
ready
parseInt
parseInt(89.938 / 293.3);
parseInt(83784 / 9289.2);
parseInt(7 / 60);
ready
Bitwise |
89.938 / 293.3 | 0;
83784 / 9289.2 | 0;
7 / 60 | 0;
ready
Bitwise
89.938 / 293.3 >> 1;
83784 / 9289.2 >> 1;
7 / 60 >> 1;
ready
Math.ceil
Math.ceil(8945.938 - 293.3) / 10;
Math.ceil(83784 - 289.2) / 10;
Math.ceil(7 / 60);
ready

Revisions

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