Array.Int32.ArrayInt32Distinct.md
February 14, 2024 · View on GitHub
Array.Int32.ArrayInt32Distinct
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 | Duplicates | Count | Mean | Error | StdDev | Median | Ratio | RatioSD | Gen0 | Allocated | Alloc Ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ForLoop | .NET 8.0 | 4 | 100 | 2.884 μs | 0.0550 μs | 0.0430 μs | 2.868 μs | baseline | 2.8648 | 6000 B | ||
| ForeachLoop | .NET 8.0 | 4 | 100 | 2.868 μs | 0.0346 μs | 0.0324 μs | 2.865 μs | 1.00x faster | 0.02x | 2.8648 | 6000 B | 1.000x more |
| Linq | .NET 8.0 | 4 | 100 | 3.685 μs | 0.0733 μs | 0.1654 μs | 3.603 μs | 1.29x slower | 0.06x | 2.8648 | 5992 B | 1.001x less |
| LinqFasterer | .NET 8.0 | 4 | 100 | 3.725 μs | 0.0843 μs | 0.2364 μs | 3.629 μs | 1.28x slower | 0.08x | 4.4212 | 9272 B | 1.545x more |
| LinqAF | .NET 8.0 | 4 | 100 | 5.854 μs | 0.1137 μs | 0.3133 μs | 5.733 μs | 2.01x slower | 0.11x | 5.9280 | 12400 B | 2.067x more |
| StructLinq | .NET 8.0 | 4 | 100 | 2.762 μs | 0.0517 μs | 0.0404 μs | 2.758 μs | 1.04x faster | 0.02x | 0.0153 | 32 B | 187.500x less |
| StructLinq_ValueDelegate | .NET 8.0 | 4 | 100 | 2.772 μs | 0.0515 μs | 0.1163 μs | 2.743 μs | 1.03x faster | 0.05x | - | - | NA |
| Hyperlinq | .NET 8.0 | 4 | 100 | 2.588 μs | 0.0504 μs | 0.1018 μs | 2.553 μs | 1.13x faster | 0.04x | - | - | NA |
| ForLoop | .NET 9.0 | 4 | 100 | 2.987 μs | 0.0595 μs | 0.1578 μs | 2.911 μs | baseline | 2.8648 | 6000 B | ||
| ForeachLoop | .NET 9.0 | 4 | 100 | 2.894 μs | 0.0322 μs | 0.0302 μs | 2.881 μs | 1.05x faster | 0.06x | 2.8610 | 6000 B | 1.000x more |
| Linq | .NET 9.0 | 4 | 100 | 3.986 μs | 0.0790 μs | 0.1751 μs | 3.911 μs | 1.34x slower | 0.09x | 2.8610 | 5992 B | 1.001x less |
| LinqFasterer | .NET 9.0 | 4 | 100 | 3.574 μs | 0.0666 μs | 0.1622 μs | 3.496 μs | 1.19x slower | 0.08x | 4.4212 | 9272 B | 1.545x more |
| LinqAF | .NET 9.0 | 4 | 100 | 5.827 μs | 0.0918 μs | 0.1057 μs | 5.784 μs | 1.95x slower | 0.11x | 5.9280 | 12400 B | 2.067x more |
| StructLinq | .NET 9.0 | 4 | 100 | 2.706 μs | 0.0384 μs | 0.0321 μs | 2.698 μs | 1.11x faster | 0.06x | 0.0153 | 32 B | 187.500x less |
| StructLinq_ValueDelegate | .NET 9.0 | 4 | 100 | 2.700 μs | 0.0531 μs | 0.0710 μs | 2.671 μs | 1.10x faster | 0.05x | - | - | NA |
| Hyperlinq | .NET 9.0 | 4 | 100 | 2.956 μs | 0.0563 μs | 0.0553 μs | 2.947 μs | 1.02x faster | 0.05x | - | - | NA |