Benchmark: lodash difference with long strings

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

function generateRandomStrings(count = 1000, length = 128) {
  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  const charLen = chars.length;

  return Array.from({ length: count }, () => {
    let s = '';
    for (let i = 0; i < length; i++) {
      s += chars.charAt(Math.floor(Math.random() * charLen));
    }
    return s;
  });
}


var a = generateRandomStrings();
var b = generateRandomStrings();

var c = generateRandomStrings(10000, 128);
var d = generateRandomStrings(10000, 128);

var e = generateRandomStrings(100000, 128);
var f = generateRandomStrings(100000, 128);

Tests:

With 1000
_.difference(a, b)
With 10000
_.difference(c, d)
With 100000
_.difference(e, f)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
With 1000
With 10000
With 100000

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser/OS: Chrome 134 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
With 1000	14968.8 Ops/sec
With 10000	1322.5 Ops/sec
With 100000	95.6 Ops/sec

Related benchmarks:

lodash difference with long strings (version: 1)

Comparing performance of: With 1000 vs With 10000 vs With 100000

Created: one year ago by: Guest

Jump to the latest result

With 1000

With 10000

With 100000

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A