Benchmark: array vs float32array without conversion 3

Script Preparation code:

function getRandomInt(max) {
  return Math.floor(Math.random() * Math.floor(max));
}
var a = [...Array(10000)].map(_ => Math.random(1000000));
var ta = (new Float32Array(10000)).map(_ => Math.random(1000000));

Tests:

array sort
a.sort();
typedArray sort
ta.sort();
array i/o
for (let i = 0, n = 10000 - 2; i < n; ++i) { a[i] = a[i] * a[i] + a[i + 1] / 2 + a[i + 2]; }
typedArray i/o
for (let i = 0, n = 10000 - 2; i < n; ++i) { ta[i] = ta[i] * ta[i] + ta[i + 1] / 2 + ta[i + 2]; }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
array sort
typedArray sort
array i/o
typedArray i/o

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

Browser/OS: Chrome 89 on Windows

View result in a separate tab

Test name	Executions per second
array sort	601.0 Ops/sec
typedArray sort	14474.0 Ops/sec
array i/o	215.3 Ops/sec
typedArray i/o	217.4 Ops/sec

array vs float32array without conversion 3 (version: 0)

Comparing performance of: array sort vs typedArray sort vs array i/o vs typedArray i/o

Created: 3 years ago by: Guest

Jump to the latest result

array sort

typedArray sort

array i/o

typedArray i/o

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A