Change FloatsReaderBench to be floats only

README.md

@@ -40,8 +40,8 @@ with [detailed benchmarks](#comparison-benchmarks) to prove it.
 * **🗑️ Zero allocation** - intelligent and efficient memory management allowing
 for zero allocations after warmup incl. supporting use cases of reading or
 writing arrays of values (e.g. features) easily without repeated allocations.
-* **✅ Thoroughly tested** with great code coverage and focus on testing 
-  edge cases incl. randomized [fuzz testing](https://en.wikipedia.org/wiki/Fuzzing).
+* **✅ Thorough tests** - great code coverage and focus on edge case testing
+  incl. randomized [fuzz testing](https://en.wikipedia.org/wiki/Fuzzing).
 * **🌐 Cross-platform** - works on any platform, any architecture supported by
  .NET. 100% managed and written in beautiful modern C#.
 * **✂️ Trimmable and AOT/NativeAOT compatible** - no problematic reflection or

src/Sep.ComparisonBenchmarks/FloatsTestData.cs

@@ -9,23 +9,6 @@ static class FloatsTestData
     const int RandomSeed = 42;
     public const string GroundTruthColNamePrefix = "GT_";
     public const string ResultColNamePrefix = "RE_";
-    const string SetColName = "Set";
-    const string FileNameColName = "FileName";
-    const string DataSplitColName = "DataSplit";
-    static readonly string[] Sets = new[]
-    {
-        "SetAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
-        "SetBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB",
-        "SetCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC",
-        "SetDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD",
-    };
-    static readonly string[] DataSplits = new[]
-    {
-        "Train",
-        "Validation",
-        "Test",
-    };
-    static readonly string[] FileNames = GenerateFileNames(new Random(17), 2_000);
 
     internal static string GenerateText(int rows, int featuresCount)
     {
@@ -64,9 +47,6 @@ internal static void Fill(Random random, int rows, int featuresCount, SepWriter
         for (var r = 0; r < rows; r++)
         {
             using var row = writer.NewRow();
-            row[SetColName].Set(Sets[random.Next(0, Sets.Length)]);
-            row[FileNameColName].Set(FileNames[random.Next(0, FileNames.Length)]);
-            row[DataSplitColName].Set(DataSplits[random.Next(0, DataSplits.Length)]);
             //row[groundTruthColNames].Set(floatsColValues[(r * 2) % floatsColValues.Length]);
             //row[resultColNames].Set(floatsColValues[(r * 2 + 1) % floatsColValues.Length]);
             row[groundTruthColNames].Format(Fill(random, values));
@@ -78,17 +58,6 @@ internal static void Fill(Random random, int rows, int featuresCount, SepWriter
         Console.WriteLine($"// {nameof(Fill)} test data {ms,7:F3} ms");
     }
 
-    static string[] GenerateFileNames(Random random, int count)
-    {
-        var fileNames = new string[count];
-        for (var i = 0; i < fileNames.Length; i++)
-        {
-            var fileName = $"{new string((char)('a' + random.Next(0, 'z' - 'a')), random.Next(16, 128))}.png";
-            fileNames[i] = fileName;
-        }
-        return fileNames;
-    }
-
     static string[][] GenerateFloatsColValues(Random random, int count, int floatsCount)
     {
         var floatsColValues = new string[count][];