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Petr Sramek
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added benchmark comparison
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‎README.md

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@@ -93,6 +93,87 @@ There may be a scenario you need to pass and return different types to and from
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string polyline = encoding.Encode(coordinates);
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```
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### Performance
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#### Decode
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```
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BenchmarkDotNet v0.14.0, Windows 11 (10.0.26100.2894)
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Apple Silicon, 4 CPU, 4 logical and 4 physical cores
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.NET SDK 9.0.102
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[Host] : .NET 9.0.1 (9.0.124.61010), Arm64 RyuJIT AdvSIMD
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Job-CJKHIS : .NET 5.0.17 (5.0.1722.21314), Arm64 RyuJIT AdvSIMD
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Job-GAHPKM : .NET 6.0.36 (6.0.3624.51421), Arm64 RyuJIT AdvSIMD
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Job-KWIIGA : .NET 7.0.20 (7.0.2024.26716), Arm64 RyuJIT AdvSIMD
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Job-ZMWUEM : .NET 8.0.12 (8.0.1224.60305), Arm64 RyuJIT AdvSIMD
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Job-EQIHVN : .NET 9.0.1 (9.0.124.61010), Arm64 RyuJIT AdvSIMD
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```
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| Method | Runtime | Mean | Error | StdDev | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio |
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|---------------------------------- |--------- |-----------:|---------:|---------:|------:|--------:|-----:|-------:|-------:|----------:|------------:|
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| **Cloudikka_PolylineEncoding_Decode** | **.NET 5.0** | **1,768.2 ns** | **7.36 ns** | **6.88 ns** | **1.29** | **0.01** | **3** | **0.4959** | **0.0019** | **3120 B** | **3.82** |
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| **PolylineDecoder_Decode** | **.NET 5.0** | **1,367.1 ns** | **7.91 ns** | **6.61 ns** | **1.00** | **0.01** | **2** | **0.1297** | **-** | **816 B** | **1.00** |
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| **Polyliner_Decode** | **.NET 5.0** | **1,218.0 ns** | **3.79 ns** | **3.17 ns** | **0.89** | **0.00** | **1** | **0.5169** | **0.0057** | **3248 B** | **3.98** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Decode** | **.NET 6.0** | **1,763.8 ns** | **4.51 ns** | **4.00 ns** | **1.38** | **0.01** | **3** | **0.4959** | **0.0019** | **3120 B** | **3.82** |
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| **PolylineDecoder_Decode** | **.NET 6.0** | **1,277.5 ns** | **4.43 ns** | **4.14 ns** | **1.00** | **0.00** | **2** | **0.1297** | **-** | **816 B** | **1.00** |
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| **Polyliner_Decode** | **.NET 6.0** | **837.2 ns** | **2.49 ns** | **2.21 ns** | **0.66** | **0.00** | **1** | **0.5169** | **0.0057** | **3248 B** | **3.98** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Decode** | **.NET 7.0** | **1,387.6 ns** | **24.18 ns** | **22.62 ns** | **1.12** | **0.02** | **2** | **1.4915** | **-** | **3120 B** | **3.82** |
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| **PolylineDecoder_Decode** | **.NET 7.0** | **1,237.5 ns** | **3.05 ns** | **2.86 ns** | **1.00** | **0.00** | **1** | **0.3891** | **-** | **816 B** | **1.00** |
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| **Polyliner_Decode** | **.NET 7.0** | **1,230.6 ns** | **2.08 ns** | **1.84 ns** | **0.99** | **0.00** | **1** | **1.5526** | **-** | **3248 B** | **3.98** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Decode** | **.NET 8.0** | **766.0 ns** | **3.39 ns** | **3.17 ns** | **1.49** | **0.01** | **3** | **1.4915** | **-** | **3120 B** | **3.82** |
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| **PolylineDecoder_Decode** | **.NET 8.0** | **513.9 ns** | **1.21 ns** | **1.14 ns** | **1.00** | **0.00** | **1** | **0.3901** | **-** | **816 B** | **1.00** |
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| **Polyliner_Decode** | **.NET 8.0** | **704.4 ns** | **1.38 ns** | **1.29 ns** | **1.37** | **0.00** | **2** | **1.5526** | **-** | **3248 B** | **3.98** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Decode** | **.NET 9.0** | **782.5 ns** | **1.50 ns** | **1.33 ns** | **1.57** | **0.00** | **3** | **1.4915** | **-** | **3120 B** | **3.82** |
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| **PolylineDecoder_Decode** | **.NET 9.0** | **498.7 ns** | **1.27 ns** | **1.19 ns** | **1.00** | **0.00** | **1** | **0.3901** | **-** | **816 B** | **1.00** |
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| **Polyliner_Decode** | **.NET 9.0** | **705.2 ns** | **1.30 ns** | **1.15 ns** | **1.41** | **0.00** | **2** | **1.5526** | **-** | **3248 B** | **3.98** |
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#### Encode
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```
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BenchmarkDotNet v0.14.0, Windows 11 (10.0.26100.2894)
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Apple Silicon, 4 CPU, 4 logical and 4 physical cores
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.NET SDK 9.0.102
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[Host] : .NET 9.0.1 (9.0.124.61010), Arm64 RyuJIT AdvSIMD
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Job-CJKHIS : .NET 5.0.17 (5.0.1722.21314), Arm64 RyuJIT AdvSIMD
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Job-GAHPKM : .NET 6.0.36 (6.0.3624.51421), Arm64 RyuJIT AdvSIMD
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Job-KWIIGA : .NET 7.0.20 (7.0.2024.26716), Arm64 RyuJIT AdvSIMD
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Job-ZMWUEM : .NET 8.0.12 (8.0.1224.60305), Arm64 RyuJIT AdvSIMD
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Job-EQIHVN : .NET 9.0.1 (9.0.124.61010), Arm64 RyuJIT AdvSIMD
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```
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| Method | Runtime | Mean | Error | StdDev | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio |
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|---------------------------------- |--------- |-----------:|---------:|---------:|------:|--------:|-----:|-------:|-------:|----------:|------------:|
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| **Cloudikka_PolylineEncoding_Encode** | **.NET 5.0** | **8,936.5 ns** | **26.81 ns** | **25.07 ns** | **8.18** | **0.04** | **3** | **2.2583** | **-** | **13.91 KB** | **7.95** |
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| **PolylineEncoder_Encode** | **.NET 5.0** | **1,092.4 ns** | **4.73 ns** | **4.42 ns** | **1.00** | **0.01** | **1** | **0.2842** | **-** | **1.75 KB** | **1.00** |
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| **Polyliner_Encode** | **.NET 5.0** | **1,291.0 ns** | **4.05 ns** | **3.16 ns** | **1.18** | **0.01** | **2** | **0.3643** | **0.0019** | **2.23 KB** | **1.28** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Encode** | **.NET 6.0** | **7,640.7 ns** | **21.80 ns** | **20.39 ns** | **7.56** | **0.04** | **3** | **2.2583** | **-** | **13.91 KB** | **7.95** |
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| **PolylineEncoder_Encode** | **.NET 6.0** | **1,011.3 ns** | **4.33 ns** | **4.05 ns** | **1.00** | **0.01** | **1** | **0.2842** | **-** | **1.75 KB** | **1.00** |
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| **Polyliner_Encode** | **.NET 6.0** | **1,080.0 ns** | **3.35 ns** | **3.13 ns** | **1.07** | **0.01** | **2** | **0.3643** | **0.0019** | **2.23 KB** | **1.28** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Encode** | **.NET 7.0** | **6,718.0 ns** | **13.77 ns** | **12.88 ns** | **6.65** | **0.02** | **3** | **6.8054** | **-** | **13.91 KB** | **7.95** |
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| **PolylineEncoder_Encode** | **.NET 7.0** | **1,010.1 ns** | **3.32 ns** | **3.11 ns** | **1.00** | **0.00** | **1** | **0.8564** | **-** | **1.75 KB** | **1.00** |
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| **Polyliner_Encode** | **.NET 7.0** | **1,075.9 ns** | **3.27 ns** | **2.73 ns** | **1.07** | **0.00** | **2** | **1.0929** | **-** | **2.23 KB** | **1.28** |
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| | | | | | | | | | | | |
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| **Cloudikka_PolylineEncoding_Encode** | **.NET 8.0** | **4,969.5 ns** | **9.29 ns** | **8.24 ns** | **9.53** | **0.03** | **3** | **6.8054** | **-** | **13.91 KB** | **7.95** |
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| **PolylineEncoder_Encode** | **.NET 8.0** | **521.4 ns** | **1.37 ns** | **1.28 ns** | **1.00** | **0.00** | **1** | **0.8564** | **-** | **1.75 KB** | **1.00** |
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| **Polyliner_Encode** | **.NET 8.0** | **1,020.7 ns** | **2.90 ns** | **2.57 ns** | **1.96** | **0.01** | **2** | **1.0929** | **-** | **2.23 KB** | **1.28** |
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| **Cloudikka_PolylineEncoding_Encode** | **.NET 9.0** | **3,809.8 ns** | **27.85 ns** | **26.06 ns** | **7.21** | **0.05** | **3** | **4.3335** | **-** | **8.86 KB** | **5.06** |
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| **PolylineEncoder_Encode** | **.NET 9.0** | **528.2 ns** | **1.85 ns** | **1.73 ns** | **1.00** | **0.00** | **1** | **0.8564** | **-** | **1.75 KB** | **1.00** |
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| **Polyliner_Encode** | **.NET 9.0** | **1,033.9 ns** | **6.30 ns** | **5.89 ns** | **1.96** | **0.01** | **2** | **1.0929** | **-** | **2.23 KB** | **1.28** |
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### Documentation
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Documentation is can be found at https://dropoutcoder.github.io/polyline-algorithm-csharp/api/index.html.

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