Enumerable.Int32.EnumerableInt32WhereSelect.md

February 14, 2024 · View on GitHub

Enumerable.Int32.EnumerableInt32WhereSelect

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
ForeachLoop	.NET 8.0	100	149.7 ns	2.23 ns	2.65 ns	148.9 ns	baseline		0.0153	32 B
Linq	.NET 8.0	100	328.3 ns	5.40 ns	6.22 ns	326.4 ns	2.19x slower	0.06x	0.0725	152 B	4.75x more
LinqAF	.NET 8.0	100	235.2 ns	3.82 ns	4.09 ns	233.4 ns	1.57x slower	0.04x	0.0153	32 B	1.00x more
StructLinq	.NET 8.0	100	269.9 ns	4.29 ns	3.59 ns	268.6 ns	1.79x slower	0.05x	0.0420	88 B	2.75x more
StructLinq_ValueDelegate	.NET 8.0	100	287.7 ns	2.89 ns	2.41 ns	286.8 ns	1.91x slower	0.04x	0.0153	32 B	1.00x more
Hyperlinq	.NET 8.0	100	261.1 ns	1.79 ns	1.68 ns	260.2 ns	1.74x slower	0.04x	0.0153	32 B	1.00x more
Hyperlinq_ValueDelegate	.NET 8.0	100	231.0 ns	1.36 ns	1.13 ns	230.7 ns	1.53x slower	0.03x	0.0153	32 B	1.00x more

ForeachLoop	.NET 9.0	100	147.9 ns	1.03 ns	0.92 ns	148.0 ns	baseline		0.0153	32 B
Linq	.NET 9.0	100	436.4 ns	7.83 ns	11.47 ns	430.3 ns	2.95x slower	0.08x	0.0725	152 B	4.75x more
LinqAF	.NET 9.0	100	266.2 ns	2.53 ns	2.37 ns	265.7 ns	1.80x slower	0.02x	0.0153	32 B	1.00x more
StructLinq	.NET 9.0	100	253.8 ns	1.51 ns	1.34 ns	253.4 ns	1.72x slower	0.01x	0.0420	88 B	2.75x more
StructLinq_ValueDelegate	.NET 9.0	100	206.1 ns	3.02 ns	3.23 ns	205.1 ns	1.40x slower	0.02x	0.0153	32 B	1.00x more
Hyperlinq	.NET 9.0	100	233.8 ns	1.86 ns	1.56 ns	233.9 ns	1.58x slower	0.01x	0.0153	32 B	1.00x more
Hyperlinq_ValueDelegate	.NET 9.0	100	206.3 ns	3.50 ns	4.30 ns	204.5 ns	1.40x slower	0.04x	0.0153	32 B	1.00x more