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Array.Int32.ArrayInt32Select.md

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Array.Int32.ArrayInt32Select

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ArrayInt32Select.cs

References:

Results:

BenchmarkDotNet=v0.13.1, OS=macOS Catalina 10.15.7 (19H1519) [Darwin 19.6.0]
Intel Core i5-7360U CPU 2.30GHz (Kaby Lake), 1 CPU, 4 logical and 2 physical cores
.NET SDK=6.0.100
  [Host]        : .NET Core 3.1.20 (CoreCLR 4.700.21.47003, CoreFX 4.700.21.47101), X64 RyuJIT
  .NET 6        : .NET 6.0.0 (6.0.21.52210), X64 RyuJIT
  .NET 6 PGO    : .NET 6.0.0 (6.0.21.52210), X64 RyuJIT
  .NET Core 3.1 : .NET Core 3.1.20 (CoreCLR 4.700.21.47003, CoreFX 4.700.21.47101), X64 RyuJIT
Method Job EnvironmentVariables Runtime Count Mean Error StdDev Ratio RatioSD Gen 0 Allocated
ForLoop .NET 6 Empty .NET 6.0 100 60.50 ns 0.157 ns 0.147 ns baseline - -
ForeachLoop .NET 6 Empty .NET 6.0 100 61.72 ns 0.085 ns 0.076 ns 1.02x slower 0.00x - -
Linq .NET 6 Empty .NET 6.0 100 721.35 ns 1.635 ns 1.529 ns 11.92x slower 0.04x 0.0229 48 B
LinqFaster .NET 6 Empty .NET 6.0 100 255.69 ns 0.301 ns 0.252 ns 4.23x slower 0.01x 0.2027 424 B
LinqFaster_SIMD .NET 6 Empty .NET 6.0 100 125.09 ns 0.571 ns 0.506 ns 2.07x slower 0.01x 0.2027 424 B
LinqFasterer .NET 6 Empty .NET 6.0 100 763.97 ns 1.136 ns 0.948 ns 12.63x slower 0.04x 0.2174 456 B
LinqAF .NET 6 Empty .NET 6.0 100 294.48 ns 0.352 ns 0.312 ns 4.87x slower 0.01x - -
LinqOptimizer .NET 6 Empty .NET 6.0 100 2,115.47 ns 8.154 ns 6.809 ns 34.96x slower 0.16x 4.2343 8,866 B
SpanLinq .NET 6 Empty .NET 6.0 100 257.76 ns 0.200 ns 0.167 ns 4.26x slower 0.01x - -
Streams .NET 6 Empty .NET 6.0 100 1,742.70 ns 3.450 ns 3.227 ns 28.80x slower 0.09x 0.2785 584 B
StructLinq .NET 6 Empty .NET 6.0 100 228.20 ns 0.777 ns 0.649 ns 3.77x slower 0.02x 0.0153 32 B
StructLinq_ValueDelegate .NET 6 Empty .NET 6.0 100 174.13 ns 0.137 ns 0.121 ns 2.88x slower 0.01x - -
Hyperlinq .NET 6 Empty .NET 6.0 100 227.05 ns 0.266 ns 0.249 ns 3.75x slower 0.01x - -
Hyperlinq_ValueDelegate .NET 6 Empty .NET 6.0 100 197.80 ns 0.420 ns 0.373 ns 3.27x slower 0.01x - -
Faslinq .NET 6 Empty .NET 6.0 100 357.16 ns 0.862 ns 0.720 ns 5.90x slower 0.02x 0.2027 424 B
ForLoop .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 60.89 ns 0.045 ns 0.042 ns baseline - -
ForeachLoop .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 60.65 ns 0.049 ns 0.038 ns 1.00x faster 0.00x - -
Linq .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 463.78 ns 1.325 ns 1.175 ns 7.62x slower 0.02x 0.0229 48 B
LinqFaster .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 283.21 ns 0.688 ns 0.610 ns 4.65x slower 0.01x 0.2027 424 B
LinqFaster_SIMD .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 125.15 ns 0.388 ns 0.324 ns 2.05x slower 0.01x 0.2027 424 B
LinqFasterer .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 446.35 ns 8.914 ns 10.611 ns 7.40x slower 0.16x 0.2179 456 B
LinqAF .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 296.02 ns 0.370 ns 0.289 ns 4.86x slower 0.00x - -
LinqOptimizer .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 1,818.75 ns 9.955 ns 8.825 ns 29.87x slower 0.15x 4.2362 8,866 B
SpanLinq .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 275.64 ns 0.523 ns 0.489 ns 4.53x slower 0.01x - -
Streams .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 1,464.39 ns 3.846 ns 3.211 ns 24.04x slower 0.06x 0.2785 584 B
StructLinq .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 223.61 ns 0.348 ns 0.308 ns 3.67x slower 0.01x 0.0153 32 B
StructLinq_ValueDelegate .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 176.23 ns 0.068 ns 0.056 ns 2.89x slower 0.00x - -
Hyperlinq .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 253.05 ns 0.294 ns 0.261 ns 4.16x slower 0.01x - -
Hyperlinq_ValueDelegate .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 198.23 ns 0.216 ns 0.192 ns 3.26x slower 0.00x - -
Faslinq .NET 6 PGO DOTNET_ReadyToRun=0,DOTNET_TC_QuickJitForLoops=1,DOTNET_TieredPGO=1 .NET 6.0 100 285.59 ns 1.066 ns 0.832 ns 4.69x slower 0.01x 0.2027 424 B
ForLoop .NET Core 3.1 Empty .NET Core 3.1 100 60.72 ns 0.182 ns 0.162 ns baseline - -
ForeachLoop .NET Core 3.1 Empty .NET Core 3.1 100 60.82 ns 0.146 ns 0.137 ns 1.00x slower 0.00x - -
Linq .NET Core 3.1 Empty .NET Core 3.1 100 771.27 ns 0.626 ns 0.489 ns 12.70x slower 0.04x 0.0229 48 B
LinqFaster .NET Core 3.1 Empty .NET Core 3.1 100 251.33 ns 0.386 ns 0.323 ns 4.14x slower 0.01x 0.2027 424 B
LinqFaster_SIMD .NET Core 3.1 Empty .NET Core 3.1 100 151.52 ns 0.671 ns 0.595 ns 2.50x slower 0.01x 0.2027 424 B
LinqFasterer .NET Core 3.1 Empty .NET Core 3.1 100 740.85 ns 2.010 ns 1.781 ns 12.20x slower 0.05x 0.2174 456 B
LinqAF .NET Core 3.1 Empty .NET Core 3.1 100 594.36 ns 2.091 ns 1.956 ns 9.79x slower 0.04x - -
LinqOptimizer .NET Core 3.1 Empty .NET Core 3.1 100 2,180.94 ns 22.306 ns 19.773 ns 35.92x slower 0.31x 4.2458 8,896 B
SpanLinq .NET Core 3.1 Empty .NET Core 3.1 100 402.60 ns 0.396 ns 0.371 ns 6.63x slower 0.02x - -
Streams .NET Core 3.1 Empty .NET Core 3.1 100 1,975.55 ns 2.696 ns 2.252 ns 32.54x slower 0.08x 0.2785 584 B
StructLinq .NET Core 3.1 Empty .NET Core 3.1 100 325.25 ns 0.273 ns 0.228 ns 5.36x slower 0.01x 0.0153 32 B
StructLinq_ValueDelegate .NET Core 3.1 Empty .NET Core 3.1 100 187.88 ns 0.138 ns 0.115 ns 3.09x slower 0.01x - -
Hyperlinq .NET Core 3.1 Empty .NET Core 3.1 100 338.71 ns 0.154 ns 0.120 ns 5.58x slower 0.02x - -
Hyperlinq_ValueDelegate .NET Core 3.1 Empty .NET Core 3.1 100 204.37 ns 0.240 ns 0.224 ns 3.37x slower 0.01x - -
Faslinq .NET Core 3.1 Empty .NET Core 3.1 100 313.87 ns 0.472 ns 0.394 ns 5.17x slower 0.02x 0.2027 424 B