Benchmark: Palendrome - MeasureThat.net

Tests:

Reverse array comparison (short)
const strings = ['pop', 'noon', 'madam', 'james'] const checkPalendrome = string => { string === [...string].reverse().join('') } for (const string of strings) { console.log(`${string} palendrome = ${checkPalendrome(string)}`) }
For loop early exit (short)
const strings = ['pop', 'noon', 'madam', 'james'] const checkPalendrome = string => { const length = string.length let isPalendrome = true for (let index = 0; index <= length; index++) { const left = string.charAt(index) const right = string.charAt(length - index - 1) isPalendrome = left === right if (!isPalendrome) break } return isPalendrome } for (const string of strings) { console.log(`${string} palendrome = ${checkPalendrome(string)}`) }
Reverse array comparison (long)
const strings = ['tattarrattat', 'pneumonoultramicroscopicsilicovolcanoconiosis'] const checkPalendrome = string => { string === [...string].reverse().join('') } for (const string of strings) { console.log(`${string} palendrome = ${checkPalendrome(string)}`) }
For loop early exit (long)
const strings = ['tattarrattat', 'pneumonoultramicroscopicsilicovolcanoconiosis'] const checkPalendrome = string => { const length = string.length let isPalendrome = true for (let index = 0; index <= length; index++) { const left = string.charAt(index) const right = string.charAt(length - index - 1) isPalendrome = left === right if (!isPalendrome) break } return isPalendrome } for (const string of strings) { console.log(`${string} palendrome = ${checkPalendrome(string)}`) }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Reverse array comparison (short)
For loop early exit (short)
Reverse array comparison (long)
For loop early exit (long)

Fastest: N/A

Slowest: N/A

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Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/112.0

Browser/OS: Firefox 112 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
Reverse array comparison (short)	40778.7 Ops/sec
For loop early exit (short)	46120.6 Ops/sec
Reverse array comparison (long)	73759.3 Ops/sec
For loop early exit (long)	89301.6 Ops/sec

Palendrome (version: 0)

Comparing performance of: Reverse array comparison (short) vs For loop early exit (short) vs Reverse array comparison (long) vs For loop early exit (long)

Created: one year ago by: Guest

Jump to the latest result

Reverse array comparison (short)

For loop early exit (short)

Reverse array comparison (long)

For loop early exit (long)

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A