Benchmark: Array Sorting Methods

Script Preparation code:

var array = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280]

Tests:

Random Swap
var copy = array.splice(0); for(var i = 0; i < copy.length; i++){ var randomIndex = Math.floor(Math.random() * copy.length); var temp = copy[i]; copy[i] = copy[randomIndex]; copy[randomIndex] = temp; } return copy;
Random to End
var copy = array.splice(0); for(var i = 0; i < copy.length; i++){ var randomIndex = Math.floor(Math.random() * (copy.length - i)); copy.push(copy[randomIndex]); copy.splice(randomIndex, 1); } return copy;
Random to Second
var copy = array.splice(0); var shuffled = []; var length = copy.length; for(var i = 0; i < length; i++){ var randomIndex = Math.floor(Math.random() * (length - i)); shuffled[i] = copy[randomIndex]; copy.splice(randomIndex, 1); } return shuffled;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Random Swap
Random to End
Random to Second

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

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/54.0.2840.87 Safari/537.36

Browser/OS: Chrome 54 on Mac OS X 10.11.6

View result in a separate tab

Test name	Executions per second
Random Swap	6918875.0 Ops/sec
Random to End	7071404.0 Ops/sec
Random to Second	6920972.0 Ops/sec

Array Sorting Methods (version: 0)

Comparing performance of: Random Swap vs Random to End vs Random to Second

Created: 7 years ago by: Registered User

Jump to the latest result

Random Swap

Random to End

Random to Second

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A