ImmutableArray.Int32.ImmutableArrayInt32Select.md

February 14, 2024 · View on GitHub

ImmutableArray.Int32.ImmutableArrayInt32Select

Source

References:

JM.LinqFaster: 1.1.2
LinqFaster.SIMD: 1.1.2
LinqFasterer: 2.1.0
LinqAF: 3.0.0.0
StructLinq.BCL: 0.28.2
NetFabric.Hyperlinq: 3.0.0-beta48
System.Linq.Async: 6.0.1
Faslinq: 1.0.5

Results:


BenchmarkDotNet v0.13.12, Windows 10 (10.0.19045.3996/22H2/2022Update)
Intel Core i7-7567U CPU 3.50GHz (Kaby Lake), 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.100-preview.1.24101.2
  [Host]     : .NET 6.0.26 (6.0.2623.60508), X64 RyuJIT AVX2
  Job-THTHEP : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
  Job-OQLBIM : .NET 9.0.0 (9.0.24.8009), X64 RyuJIT AVX2

Method	Runtime	Count	Mean	Error	StdDev	Median	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
ForLoop	.NET 8.0	100	45.47 ns	0.806 ns	0.792 ns	45.19 ns	baseline		-	-	NA
ForeachLoop	.NET 8.0	100	49.42 ns	0.995 ns	1.941 ns	48.62 ns	1.09x slower	0.04x	-	-	NA
Linq	.NET 8.0	100	188.19 ns	3.772 ns	9.254 ns	183.56 ns	4.17x slower	0.22x	0.0229	48 B	NA
LinqFasterer	.NET 8.0	100	357.58 ns	4.457 ns	3.480 ns	357.01 ns	7.86x slower	0.19x	0.4320	904 B	NA
StructLinq	.NET 8.0	100	115.40 ns	0.921 ns	0.719 ns	115.13 ns	2.54x slower	0.05x	0.0153	32 B	NA
StructLinq_ValueDelegate	.NET 8.0	100	83.19 ns	1.343 ns	1.599 ns	82.71 ns	1.83x slower	0.05x	-	-	NA
Hyperlinq	.NET 8.0	100	67.25 ns	0.249 ns	0.233 ns	67.30 ns	1.48x slower	0.03x	-	-	NA
Hyperlinq_ValueDelegate	.NET 8.0	100	46.17 ns	0.911 ns	0.894 ns	45.90 ns	1.02x slower	0.02x	-	-	NA

ForLoop	.NET 9.0	100	47.19 ns	0.978 ns	1.338 ns	46.68 ns	baseline		-	-	NA
ForeachLoop	.NET 9.0	100	56.57 ns	0.406 ns	0.339 ns	56.42 ns	1.20x slower	0.03x	-	-	NA
Linq	.NET 9.0	100	184.20 ns	3.224 ns	3.960 ns	182.64 ns	3.90x slower	0.14x	0.0229	48 B	NA
LinqFasterer	.NET 9.0	100	368.52 ns	6.433 ns	10.924 ns	364.97 ns	7.83x slower	0.33x	0.4320	904 B	NA
StructLinq	.NET 9.0	100	139.49 ns	0.789 ns	0.700 ns	139.26 ns	2.95x slower	0.09x	0.0153	32 B	NA
StructLinq_ValueDelegate	.NET 9.0	100	58.38 ns	0.544 ns	0.509 ns	58.20 ns	1.23x slower	0.04x	-	-	NA
Hyperlinq	.NET 9.0	100	84.99 ns	1.027 ns	0.802 ns	84.96 ns	1.81x slower	0.05x	-	-	NA
Hyperlinq_ValueDelegate	.NET 9.0	100	58.10 ns	0.955 ns	0.798 ns	57.72 ns	1.23x slower	0.04x	-	-	NA