Integer division (v3)

Revision 3 of this benchmark created on

Description

Integer division using various methods.

Setup

const floor = (num, den) => {
	return Math.floor(num / den);
};
const tilde = (num, den) => {
	return ~~(num / den);
};
const gtgtz = (num, den) => {
	return (num / den) >> 0;
};
const pipez = (num, den) => {
	return (num / den|0);
};
const remin = (num, den) => {
	return (num - (num % den))/ den;
};
const trunc = (num, den) => {
	return Math.trunc(num / den);
};
const parse = (num, den) => {
	return parseInt(num / den, 10);
};

Test runner

Ready to run.

Testing in
TestOps/sec
Math.floor
floor(1005, 100);
ready
Double Tilde
tilde(1005, 100);
ready
Bitshift
gtgtz(1005, 100);
ready
Pipe Zero
pipez(1005, 100);
ready
Remainder Subtraction
remin(1005, 100);
ready
ES6 Math.trunc
trunc(1005, 100);
ready
parseInt
parse(1005, 100);
ready

Revisions

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