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Object Literal vs Prepared Array
(version: 1)
Comparing performance of:
Object Literal vs Array Literal
Created:
one year ago
by:
Guest
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Script Preparation code:
let objLiteral = { 0x0: ()=> { console.log('A'); }, 0x1: ()=> { console.log('B'); }, 0x2: ()=> { console.log('C'); } } var arrayLiteral = [ ()=> { console.log('A'); }, ()=> { console.log('B'); }, ()=> { console.log('C'); } ];
Tests:
Object Literal
objLiteral[Math.floor(Math.random() * 0x3)]();
Array Literal
arrayLiteral[Math.floor(Math.random() * 0x3)]();
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
Object Literal
Array Literal
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
4 months ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0
Browser/OS:
Chrome 143 on Windows
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Test name
Executions per second
Object Literal
317849.2 Ops/sec
Array Literal
309365.8 Ops/sec
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