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Map clear vs new map
(version: 1)
Comparing performance of:
New Map vs Clear Map
Created:
one year ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
let tempMap = new Map() for (let i = 0; i < 100000; i++) { tempMap.set(i, Math.floor(Math.random() * 100000)); }
Tests:
New Map
tempMap = new Map() tempMap.size
Clear Map
tempMap.clear() tempMap.size
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
New Map
Clear Map
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
4 months ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
Browser/OS:
Chrome 143 on Mac OS X 10.15.7
View result in a separate tab
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Embed Benchmark Result
Test name
Executions per second
New Map
20848612.0 Ops/sec
Clear Map
66141116.0 Ops/sec
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