ImmutableArray.Int32.ImmutableArrayInt32SkipTakeSelect.md

February 14, 2024 · View on GitHub

ImmutableArray.Int32.ImmutableArrayInt32SkipTakeSelect

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	Skip	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
ForLoop	.NET 8.0	1000	100	57.43 ns	0.624 ns	0.553 ns	baseline		-	-	NA
Linq	.NET 8.0	1000	100	342.77 ns	6.603 ns	6.485 ns	5.96x slower	0.12x	0.0839	176 B	NA
LinqFasterer	.NET 8.0	1000	100	598.79 ns	7.342 ns	7.210 ns	10.44x slower	0.19x	2.5444	5328 B	NA
StructLinq	.NET 8.0	1000	100	160.00 ns	2.207 ns	1.843 ns	2.79x slower	0.03x	0.0458	96 B	NA
StructLinq_ValueDelegate	.NET 8.0	1000	100	87.39 ns	1.773 ns	2.110 ns	1.52x slower	0.04x	-	-	NA
Hyperlinq	.NET 8.0	1000	100	69.26 ns	0.490 ns	0.382 ns	1.21x slower	0.01x	-	-	NA
Hyperlinq_ValueDelegate	.NET 8.0	1000	100	49.54 ns	0.880 ns	0.865 ns	1.16x faster	0.02x	-	-	NA

ForLoop	.NET 9.0	1000	100	57.95 ns	1.164 ns	1.340 ns	baseline		-	-	NA
Linq	.NET 9.0	1000	100	348.78 ns	7.026 ns	7.518 ns	6.02x slower	0.22x	0.0839	176 B	NA
LinqFasterer	.NET 9.0	1000	100	658.84 ns	7.152 ns	5.584 ns	11.30x slower	0.29x	2.5444	5328 B	NA
StructLinq	.NET 9.0	1000	100	158.71 ns	2.355 ns	2.892 ns	2.74x slower	0.08x	0.0458	96 B	NA
StructLinq_ValueDelegate	.NET 9.0	1000	100	61.33 ns	0.774 ns	0.605 ns	1.05x slower	0.03x	-	-	NA
Hyperlinq	.NET 9.0	1000	100	116.63 ns	2.328 ns	2.178 ns	2.01x slower	0.07x	-	-	NA
Hyperlinq_ValueDelegate	.NET 9.0	1000	100	61.00 ns	0.387 ns	0.343 ns	1.05x slower	0.03x	-	-	NA