Materializing a collection to list - rianjs/DotNetPerfTesting GitHub Wiki

• https://github.com/rianjs/DotNetPerfTesting/blob/master/PerfTesting/PerfTesting/Collections/ExtensionMethods.cs

.NET 8 on M3 Mac

BenchmarkDotNet v0.13.12, macOS Sonoma 14.4 (23E214) [Darwin 23.4.0]
Apple M3, 1 CPU, 8 logical and 8 physical cores
.NET SDK 8.0.100
  [Host]   : .NET 8.0.0 (8.0.23.53103), Arm64 RyuJIT AdvSIMD
  ShortRun : .NET 8.0.0 (8.0.23.53103), Arm64 RyuJIT AdvSIMD

Job=ShortRun  IterationCount=3  LaunchCount=1  
WarmupCount=3  

Method	Mean	Error	StdDev	Gen0	Allocated
ArrayToListViaExtentionMethod	18.66 ns	0.716 ns	0.039 ns	0.0306	256 B
ArrayToListViaConstructor	19.05 ns	0.621 ns	0.034 ns	0.0306	256 B
ArrayToListViaAddRange	19.47 ns	0.673 ns	0.037 ns	0.0306	256 B
ArrayToListViaInitializedAddRange	19.92 ns	2.890 ns	0.158 ns	0.0306	256 B