Benchmark: martix-invert - MeasureThat.net

Script Preparation code:

var data = [[377310,886482,46512],[241544,604470,29350]];

Tests:

original way
var newArray = []; for(var i = 0; i < data.length; i++){ newArray.push([]); }; for(var i = 0; i < data.length; i++){ for(var j = 0; j < arrayLength; j++){ newArray[j].push(data[i][j]); }; }; return(newArray);
new way
var newData = []; for(var i = 0; i < data.length; i++){ for(var j = 0; j < data[i].length; j++){ if (i === 0) { newData.push([]); } newData[j][i] = data[i][j]; } }
new way push
var newData = []; for(var i = 0; i < data.length; i++){ for(var j = 0; j < data[i].length; j++){ if (i === 0) { newData.push([]); } newData[j].push(data[i][j]); } }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 7 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36

Browser/OS: Chrome 55 on Mac OS X 10.11.6

martix-invert (version: 0)