array from vs slice (version: 1)

Comparing performance of: slice typed array vs array from typed array vs slice basic array vs array from basic array vs typed array clone with type check vs array clone with type check

Created: one year ago by: Guest
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Tests:
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Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    slice typed array
    array from typed array
    slice basic array
    array from basic array
    typed array clone with type check
    array clone with type check

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 6 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0
Firefox 147 on Mac OS X 10.15
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slice basic array
57.3M/s
array clone with type check
50.8M/s
array from basic array
10.4M/s
array from typed array
9.8M/s
typed array clone with type check
8.1M/s
slice typed array
3.8M/s
View exact numbers
Test name Executions per second
✓ slice basic array 57,261,324 Ops/sec
array clone with type check 50,751,352 Ops/sec
array from basic array 10,399,483 Ops/sec
array from typed array 9,799,261 Ops/sec
typed array clone with type check 8,147,322 Ops/sec
slice typed array 3,776,902 Ops/sec

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