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Test array ops
(version: 1)
Comparing performance of:
Test 1 vs Test 2
Created:
one year ago
by:
Guest
Go to the latest result
HTML Preparation code:
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Script Preparation code:
/*your preparation JavaScript code goes here To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/ async function globalMeasureThatScriptPrepareFunction() { // This function is optional, feel free to remove it. // await someThing(); }
Tests:
Test 1
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/ const arr = new Array(10000).fill(0).map(_ => Math.random()) const typed = Float64Array.from(arr) const windowSize = 5000; let sums = []; for(let start = 0; windowSize + start < arr.length; start++) { const window = typed.subarray(start, windowSize+start) sums.push(window[100]) }
Test 2
const arr = new Array(10000).fill(0).map(_ => Math.random()) const windowSize = 5000; let sums = []; for(let start = 0; windowSize + start < arr.length; start++) { const window = arr.slice(start, windowSize + start) sums.push(window[100]) }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
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Test case name
Result
Test 1
Test 2
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; rv:136.0) Gecko/20100101 Firefox/136.0
Browser/OS:
Firefox 136 on Mac OS X 10.15
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<iframe src="https://measurethat.net/Embed?id=594525" width="100%" height="500px"></iframe>
Test 1
2K/s
Test 2
219/s
View exact numbers
Test name
Executions per second
✓
Test 1
2,348 Ops/sec
Test 2
219 Ops/sec
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