updated becnhmarks

Author: Pete Sramek

benchmarks/PolylineAlgorithm.Comparison.Benchmarks/PolylineDecoderBenchmark.cs

@@ -9,7 +9,6 @@ namespace PolylineAlgorithm.Comparison.Benchmarks;
 using BenchmarkDotNet.Engines;
 using global::PolylineEncoder.Net.Utility;
 using PolylineAlgorithm;
-using PolylineAlgorithm.Extensions;
 using PolylineAlgorithm.Utility;
 using PolylinerNet;
 using PolylineEncoding = Cloudikka.PolylineAlgorithm.Encoding.PolylineEncoding;
@@ -21,7 +20,7 @@ namespace PolylineAlgorithm.Comparison.Benchmarks;
 public class PolylineDecoderBenchmark {
     private readonly Consumer _consumer = new();
 
-    [Params(1, 25, 50, 100, 250, 500, 1_000, 5_000, 10_000, 25_000, 50_000, 100_000, 500_000, 1_000_000)]
+    [Params(1, 10, 50, 100, 250, 500, 1_000, 5_000, 10_000, 25_000, 50_000, 100_000, 500_000, 1_000_000)]
     public int Count;
 
 #pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.
@@ -33,7 +32,7 @@ public class PolylineDecoderBenchmark {
     /// <summary>
     /// Gets the character array representing the encoded polyline.
     /// </summary>
-    public Polyline PolylineValue { get; private set; }
+    //public Polyline PolylineValue { get; private set; }
 
 #pragma warning restore CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.
 
@@ -53,8 +52,8 @@ public class PolylineDecoderBenchmark {
     /// </summary>
     [GlobalSetup]
     public void SetupData() {
-        PolylineValue = ValueProvider.GetPolyline(Count);
-        StringValue = PolylineValue.ToString();
+        //PolylineValue = ValueProvider.GetPolyline(Count);
+        StringValue = ValueProvider.GetPolyline(Count).ToString();
     }
 
     /// <summary>
@@ -63,7 +62,7 @@ public void SetupData() {
     [Benchmark(Baseline = true)]
     public void PolylineAlgorithm_Decode() {
         PolylineAlgorithm
-            .Decode(StringValue)
+            .Decode(Polyline.FromString(StringValue))
             .Consume(_consumer);
     }
 

benchmarks/PolylineAlgorithm.Comparison.Benchmarks/PolylineEncoderBenchmark.cs

@@ -11,42 +11,28 @@ namespace PolylineAlgorithm.Comparison.Benchmarks;
 using PolylineAlgorithm.Utility;
 using PolylinerNet;
 using System.Collections.Generic;
-using System.Threading.Tasks;
 using PolylineEncoding = Cloudikka.PolylineAlgorithm.Encoding.PolylineEncoding;
 
 /// <summary>
 /// Benchmarks for the <see cref="PolylineEncoder"/> class.
 /// </summary>
 [RankColumn]
 public class PolylineEncoderBenchmark {
-    [Params(1, 25, 50, 100, 250, 500, 1_000, 5_000, 10_000, 25_000, 50_000, 100_000, 500_000, 1_000_000)]
+    [Params(1, 10, 50, 100, 250, 500, 1_000, 5_000, 10_000, 25_000, 50_000, 100_000, 500_000, 1_000_000)]
     public int Count;
 
 #pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.
-    /// <summary>
-    /// Gets the enumeration of coordinates to be encoded.
-    /// </summary>
-    public static IEnumerable<Coordinate> PolylineAlgorithmEnumeration { get; private set; }
-
-    /// <summary>
-    /// Gets the list of coordinates to be encoded.
-    /// </summary>
-    public static List<Coordinate> PolylineAlgorithmList { get; private set; }
-
-    /// <summary>
-    /// Gets the enumeration of coordinates to be encoded.
-    /// </summary>
-    public static IEnumerable<(double, double)> CloudikkaEnumeration { get; private set; }
-
-    /// <summary>
-    /// Gets the list of coordinates to be encoded.
-    /// </summary>
+    public IEnumerable<Coordinate> PolylineAlgorithmEnumeration { get; private set; }
+    public IEnumerable<(double, double)> CloudikkaEnumeration { get; private set; }
+    public IEnumerable<PolylinePoint> PolylinerEnumeration { get; private set; }
+    public IEnumerable<Polylines.PolylineCoordinate> PolylinesEnumeration { get; private set; }
+    public IEnumerable<Tuple<double, double>> PolylineUtilityEnumeration { get; private set; }
+    public List<Coordinate> PolylineAlgorithmList { get; private set; }
     public List<(double, double)> CloudikkaList { get; private set; }
     public List<PolylinePoint> PolylinerList { get; private set; }
     public List<Polylines.PolylineCoordinate> PolylinesList { get; private set; }
     public List<Tuple<double, double>> PolylineUtilityList { get; private set; }
 
-
 #pragma warning restore CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.
 
     /// <summary>
@@ -71,12 +57,15 @@ public class PolylineEncoderBenchmark {
     [GlobalSetup]
     public void SetupData() {
         PolylineAlgorithmEnumeration = ValueProvider.GetCoordinates(Count);
-        PolylineAlgorithmList = [.. PolylineAlgorithmEnumeration];
         CloudikkaEnumeration = PolylineAlgorithmEnumeration.Select(c => (c.Latitude, c.Longitude));
+        PolylinerEnumeration = PolylineAlgorithmEnumeration.Select(c => new PolylinePoint(c.Latitude, c.Longitude));
+        PolylinesEnumeration = PolylineAlgorithmEnumeration.Select(c => new Polylines.PolylineCoordinate { Latitude = c.Latitude, Longitude = c.Longitude });
+        PolylineUtilityEnumeration = PolylineAlgorithmEnumeration.Select(c => new Tuple<double, double>(c.Latitude, c.Longitude));
+        PolylineAlgorithmList = [.. PolylineAlgorithmEnumeration];
         CloudikkaList = [.. CloudikkaEnumeration];
-        PolylinerList = PolylineAlgorithmEnumeration.Select(c => new PolylinePoint(c.Latitude, c.Longitude)).ToList();
-        PolylinesList = PolylineAlgorithmEnumeration.Select(c => new Polylines.PolylineCoordinate { Latitude = c.Latitude, Longitude = c.Longitude }).ToList();
-        PolylineUtilityList = PolylineAlgorithmEnumeration.Select(c => new Tuple<double, double>(c.Latitude, c.Longitude)).ToList();
+        PolylinerList = [.. PolylinerEnumeration];
+        PolylinesList = [.. PolylinesEnumeration];
+        PolylineUtilityList = [.. PolylineUtilityEnumeration];
     }
 
     /// <summary>
@@ -112,6 +101,15 @@ public string Cloudikka_Encode_List() {
             .Encode(CloudikkaList);
     }
 
+    /// <summary>
+    /// Benchmarks the decoding of a polyline from read-only memory.
+    /// </summary>
+    [Benchmark]
+    public string PolylinerNet_Encode_Enumeration() {
+        return PolylinerNet
+            .Encode([.. PolylinerEnumeration]);
+    }
+
     /// <summary>
     /// Benchmarks the decoding of a polyline from read-only memory.
     /// </summary>
@@ -122,6 +120,15 @@ public string PolylinerNet_Encode_List() {
     }
 
 
+    /// <summary>
+    /// Benchmarks the decoding of a polyline from read-only memory.
+    /// </summary>
+    [Benchmark]
+    public string Polylines_Encode_Enumeration() {
+        return Polylines.Polyline
+            .EncodePoints([.. PolylinesEnumeration]);
+    }
+
     /// <summary>
     /// Benchmarks the decoding of a polyline from read-only memory.
     /// </summary>
@@ -131,6 +138,15 @@ public string Polylines_Encode_List() {
             .EncodePoints(PolylinesList);
     }
 
+    /// <summary>
+    /// Benchmarks the decoding of a polyline from read-only memory.
+    /// </summary>
+    [Benchmark]
+    public string PolylineUtility_Encode_Enumeration() {
+        return PolylineUtility
+            .Encode([.. PolylineUtilityEnumeration]);
+    }
+
     /// <summary>
     /// Benchmarks the decoding of a polyline from read-only memory.
     /// </summary>