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Array.Int32.ArrayInt32Select.md

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Array.Int32.ArrayInt32Select

Source

ArrayInt32Select.cs

References:

Results:

BenchmarkDotNet=v0.13.1, OS=macOS Catalina 10.15.7 (19H1419) [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-rc.2.21505.57
  [Host]        : .NET Core 3.1.20 (CoreCLR 4.700.21.47003, CoreFX 4.700.21.47101), X64 RyuJIT
  .NET 6        : .NET 6.0.0 (6.0.21.48005), X64 RyuJIT
  .NET 6 PGO    : .NET 6.0.0 (6.0.21.48005), 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 Count Mean Error StdDev Ratio RatioSD Gen 0 Allocated
ForLoop .NET 6 100 61.81 ns 0.106 ns 0.088 ns baseline - -
ForeachLoop .NET 6 100 61.85 ns 0.204 ns 0.191 ns 1.00x slower 0.00x - -
Linq .NET 6 100 726.04 ns 3.063 ns 2.865 ns 11.75x slower 0.05x 0.0229 48 B
LinqFaster .NET 6 100 285.21 ns 2.525 ns 2.238 ns 4.62x slower 0.04x 0.2027 424 B
LinqFaster_SIMD .NET 6 100 127.20 ns 1.118 ns 0.991 ns 2.06x slower 0.02x 0.2027 424 B
LinqFasterer .NET 6 100 775.29 ns 2.814 ns 2.494 ns 12.54x slower 0.05x 0.2174 456 B
LinqAF .NET 6 100 294.55 ns 1.048 ns 0.929 ns 4.76x slower 0.02x - -
LinqOptimizer .NET 6 100 2,234.04 ns 19.187 ns 17.947 ns 36.12x slower 0.29x 4.2343 8,866 B
SpanLinq .NET 6 100 232.98 ns 0.819 ns 0.766 ns 3.77x slower 0.01x - -
Streams .NET 6 100 1,722.31 ns 13.804 ns 12.912 ns 27.89x slower 0.23x 0.2785 584 B
StructLinq .NET 6 100 229.15 ns 0.910 ns 0.852 ns 3.71x slower 0.01x 0.0153 32 B
StructLinq_ValueDelegate .NET 6 100 174.89 ns 0.319 ns 0.298 ns 2.83x slower 0.01x - -
Hyperlinq .NET 6 100 225.57 ns 0.613 ns 0.543 ns 3.65x slower 0.01x - -
Hyperlinq_ValueDelegate .NET 6 100 195.24 ns 0.392 ns 0.366 ns 3.16x slower 0.01x - -
ForLoop .NET 6 PGO 100 60.86 ns 0.151 ns 0.141 ns baseline - -
ForeachLoop .NET 6 PGO 100 61.30 ns 0.340 ns 0.302 ns 1.01x slower 0.01x - -
Linq .NET 6 PGO 100 435.30 ns 1.342 ns 1.255 ns 7.15x slower 0.03x 0.0229 48 B
LinqFaster .NET 6 PGO 100 255.39 ns 1.107 ns 1.036 ns 4.20x slower 0.02x 0.2027 424 B
LinqFaster_SIMD .NET 6 PGO 100 129.25 ns 0.429 ns 0.335 ns 2.12x slower 0.01x 0.2027 424 B
LinqFasterer .NET 6 PGO 100 414.37 ns 2.958 ns 2.623 ns 6.81x slower 0.05x 0.2179 456 B
LinqAF .NET 6 PGO 100 297.34 ns 1.593 ns 1.412 ns 4.89x slower 0.03x - -
LinqOptimizer .NET 6 PGO 100 1,834.71 ns 13.550 ns 12.011 ns 30.14x slower 0.19x 4.2362 8,866 B
SpanLinq .NET 6 PGO 100 278.29 ns 1.165 ns 1.033 ns 4.57x slower 0.02x - -
Streams .NET 6 PGO 100 1,490.34 ns 5.024 ns 4.700 ns 24.49x slower 0.08x 0.2785 584 B
StructLinq .NET 6 PGO 100 225.43 ns 1.321 ns 1.171 ns 3.70x slower 0.02x 0.0153 32 B
StructLinq_ValueDelegate .NET 6 PGO 100 176.42 ns 1.166 ns 1.091 ns 2.90x slower 0.02x - -
Hyperlinq .NET 6 PGO 100 255.28 ns 0.296 ns 0.231 ns 4.19x slower 0.01x - -
Hyperlinq_ValueDelegate .NET 6 PGO 100 200.77 ns 0.574 ns 0.479 ns 3.30x slower 0.01x - -
ForLoop .NET Core 3.1 100 63.70 ns 0.573 ns 0.536 ns baseline - -
ForeachLoop .NET Core 3.1 100 62.98 ns 0.323 ns 0.286 ns 1.01x faster 0.01x - -
Linq .NET Core 3.1 100 729.72 ns 3.691 ns 2.882 ns 11.44x slower 0.13x 0.0229 48 B
LinqFaster .NET Core 3.1 100 281.07 ns 1.008 ns 0.842 ns 4.41x slower 0.04x 0.2027 424 B
LinqFaster_SIMD .NET Core 3.1 100 137.75 ns 0.903 ns 0.754 ns 2.16x slower 0.02x 0.2027 424 B
LinqFasterer .NET Core 3.1 100 778.15 ns 3.897 ns 3.455 ns 12.21x slower 0.12x 0.2174 456 B
LinqAF .NET Core 3.1 100 576.29 ns 3.245 ns 2.877 ns 9.04x slower 0.07x - -
LinqOptimizer .NET Core 3.1 100 2,207.37 ns 24.723 ns 23.126 ns 34.65x slower 0.43x 4.2458 8,896 B
SpanLinq .NET Core 3.1 100 429.80 ns 1.160 ns 1.085 ns 6.75x slower 0.05x - -
Streams .NET Core 3.1 100 1,998.16 ns 14.630 ns 12.969 ns 31.35x slower 0.31x 0.2785 584 B
StructLinq .NET Core 3.1 100 322.12 ns 1.079 ns 0.956 ns 5.05x slower 0.05x 0.0153 32 B
StructLinq_ValueDelegate .NET Core 3.1 100 189.24 ns 0.363 ns 0.340 ns 2.97x slower 0.02x - -
Hyperlinq .NET Core 3.1 100 284.09 ns 1.356 ns 1.202 ns 4.46x slower 0.04x - -
Hyperlinq_ValueDelegate .NET Core 3.1 100 206.48 ns 0.229 ns 0.215 ns 3.24x slower 0.03x - -