native string replaceAll vs regex replace and precompiled (version: 1)

Comparing performance of: replace vs replaceAll (regex) vs replaceAll vs replace (precompiled) vs replaceAll (precompiled)

Created: 10 months ago by: Registered User
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Script Preparation code:
Tests:
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    replace
    replaceAll (regex)
    replaceAll
    replace (precompiled)
    replaceAll (precompiled)

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 10 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0 Safari/605.1.15
Safari 26 on Mac OS X 10.15.7
View result in a separate tab
replaceAll (regex)
505.3M/s
replace
484.7M/s
replaceAll (precompiled)
374.5M/s
replace (precompiled)
365.2M/s
replaceAll
13.7M/s
View exact numbers
Test name Executions per second
✓ replaceAll (regex) 505,294,016 Ops/sec
replace 484,705,664 Ops/sec
replaceAll (precompiled) 374,503,840 Ops/sec
replace (precompiled) 365,152,128 Ops/sec
replaceAll 13,696,364 Ops/sec

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