ArrayWhereToList.md

ArrayWhereToList

Source

ArrayWhereToList.cs

Results:

BenchmarkDotNet=v0.13.2, OS=macOS Monterey 12.3 (21E230) [Darwin 21.4.0]
Apple M1 Pro, 1 CPU, 10 logical and 10 physical cores
.NET SDK=7.0.101
  [Host]     : .NET 7.0.1 (7.0.122.56804), Arm64 RyuJIT AdvSIMD
  DefaultJob : .NET 7.0.1 (7.0.122.56804), Arm64 RyuJIT AdvSIMD

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Gen1	Gen2	Allocated	Alloc Ratio
ForEach	100	158.2 ns	0.39 ns	0.31 ns	0.51	0.00	0.1032	-	-	648 B	0.93
Linq	100	310.1 ns	1.98 ns	1.66 ns	1.00	0.00	0.1106	-	-	696 B	1.00
LinqGenDelegate	100	384.6 ns	3.51 ns	3.28 ns	1.24	0.01	0.0429	-	-	272 B	0.39
LinqGenStruct	100	315.6 ns	1.84 ns	1.63 ns	1.02	0.01	0.0429	-	-	272 B	0.39
ForEach	10000	28,224.4 ns	296.17 ns	277.04 ns	0.63	0.01	10.4675	1.2817	-	65840 B	1.00
Linq	10000	45,104.2 ns	114.86 ns	101.82 ns	1.00	0.00	10.4370	1.2817	-	65888 B	1.00
LinqGenDelegate	10000	37,314.5 ns	571.74 ns	534.80 ns	0.83	0.01	3.1738	0.1831	-	20192 B	0.31
LinqGenStruct	10000	15,299.1 ns	367.57 ns	1,036.74 ns	0.35	0.02	3.2043	0.2136	-	20192 B	0.31
ForEach	1000000	3,888,800.2 ns	28,828.83 ns	24,073.38 ns	0.81	0.01	656.2500	636.7188	636.7188	4195164 B	1.00
Linq	1000000	4,799,082.1 ns	15,458.64 ns	13,703.68 ns	1.00	0.00	523.4375	515.6250	507.8125	4195134 B	1.00
LinqGenDelegate	1000000	4,916,134.0 ns	98,250.09 ns	100,895.61 ns	1.02	0.02	226.5625	226.5625	226.5625	2001089 B	0.48
LinqGenStruct	1000000	4,354,553.0 ns	78,455.38 ns	73,387.22 ns	0.91	0.02	226.5625	226.5625	226.5625	2001089 B	0.48