Array.Int32.ArrayInt32Select.md

February 14, 2024 · View on GitHub

Array.Int32.ArrayInt32Select

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	48.22 ns	0.776 ns	0.648 ns	48.03 ns	baseline		-	-	NA
ForeachLoop	.NET 8.0	100	46.26 ns	0.921 ns	1.024 ns	45.80 ns	1.04x faster	0.02x	-	-	NA
Linq	.NET 8.0	100	218.97 ns	4.365 ns	9.207 ns	213.65 ns	4.58x slower	0.23x	0.0229	48 B	NA
LinqFaster	.NET 8.0	100	146.73 ns	2.147 ns	2.386 ns	145.93 ns	3.05x slower	0.07x	0.2027	424 B	NA
LinqFaster_SIMD	.NET 8.0	100	98.68 ns	1.955 ns	2.092 ns	97.77 ns	2.05x slower	0.06x	0.2027	424 B	NA
LinqFasterer	.NET 8.0	100	255.27 ns	2.719 ns	2.410 ns	254.40 ns	5.30x slower	0.10x	0.2179	456 B	NA
LinqAF	.NET 8.0	100	138.87 ns	0.567 ns	0.443 ns	138.87 ns	2.88x slower	0.04x	-	-	NA
StructLinq	.NET 8.0	100	110.89 ns	1.776 ns	1.662 ns	110.67 ns	2.31x slower	0.05x	0.0153	32 B	NA
StructLinq_ValueDelegate	.NET 8.0	100	59.51 ns	0.532 ns	0.444 ns	59.39 ns	1.23x slower	0.02x	-	-	NA
Hyperlinq	.NET 8.0	100	113.43 ns	2.136 ns	3.627 ns	111.64 ns	2.36x slower	0.08x	-	-	NA
Hyperlinq_ValueDelegate	.NET 8.0	100	46.33 ns	0.936 ns	1.041 ns	45.84 ns	1.03x faster	0.03x	-	-	NA
Faslinq	.NET 8.0	100	176.41 ns	2.006 ns	1.675 ns	175.92 ns	3.66x slower	0.07x	0.2027	424 B	NA

ForLoop	.NET 9.0	100	46.21 ns	0.305 ns	0.238 ns	46.18 ns	baseline		-	-	NA
ForeachLoop	.NET 9.0	100	50.81 ns	1.045 ns	1.803 ns	50.30 ns	1.09x slower	0.04x	-	-	NA
Linq	.NET 9.0	100	211.40 ns	3.945 ns	8.147 ns	207.05 ns	4.54x slower	0.16x	0.0229	48 B	NA
LinqFaster	.NET 9.0	100	201.46 ns	3.996 ns	4.908 ns	199.86 ns	4.37x slower	0.15x	0.2027	424 B	NA
LinqFaster_SIMD	.NET 9.0	100	96.92 ns	1.068 ns	0.892 ns	96.83 ns	2.10x slower	0.03x	0.2027	424 B	NA
LinqFasterer	.NET 9.0	100	327.39 ns	3.966 ns	3.312 ns	326.38 ns	7.08x slower	0.07x	0.2179	456 B	NA
LinqAF	.NET 9.0	100	139.98 ns	2.168 ns	1.810 ns	139.57 ns	3.02x slower	0.04x	-	-	NA
StructLinq	.NET 9.0	100	115.74 ns	2.054 ns	3.010 ns	114.69 ns	2.49x slower	0.07x	0.0153	32 B	NA
StructLinq_ValueDelegate	.NET 9.0	100	58.49 ns	1.136 ns	1.007 ns	58.13 ns	1.27x slower	0.03x	-	-	NA
Hyperlinq	.NET 9.0	100	86.49 ns	0.640 ns	0.500 ns	86.34 ns	1.87x slower	0.01x	-	-	NA
Hyperlinq_ValueDelegate	.NET 9.0	100	58.70 ns	1.210 ns	2.302 ns	57.58 ns	1.29x slower	0.07x	-	-	NA
Faslinq	.NET 9.0	100	281.75 ns	5.535 ns	6.152 ns	278.32 ns	6.07x slower	0.12x	0.2027	424 B	NA