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noscripter/cpu-intensive.js

Forked from sorenlouv/cpu-intensive.js
Created September 28, 2021 06:40
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A CPU intensive operation. Use to test imitate blocking code, test WebWorkers etc.
Raw
cpu-intensive.js
function mySlowFunction(baseNumber) {
console.time('mySlowFunction');
let result = 0;
for (var i = Math.pow(baseNumber, 7); i >= 0; i--) {
result += Math.atan(i) * Math.tan(i);
};
console.timeEnd('mySlowFunction');
}
mySlowFunction(8); // higher number => more iterations => slower
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