Additional POC benchmarks added.

Recyclable.Collections.Benchmarks/POC/SpanVsArrayBenchmarks.cs

@@ -0,0 +1,71 @@
+using BenchmarkDotNet.Attributes;
+
+namespace Recyclable.Collections.Benchmarks.POC
+{
+	public class SpanVsArrayBenchmarks : BenchmarkBase
+	{
+		//[Benchmark]
+		public void ArrayGetWithVar()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			for (long i = 0; i < dataCount; i++)
+			{
+				DoNothing(data[i]);
+			}
+		}
+
+		//[Benchmark(Baseline = true)]
+		public void ArrayGetWithField()
+		{
+			var dataCount = TestObjectCount;
+			for (long i = 0; i < dataCount; i++)
+			{
+				DoNothing(_testObjects![i]);
+			}
+		}
+
+		//[Benchmark]
+		public void SpanGet()
+		{
+			var dataCount = TestObjectCount;
+			Span<long> data = new(_testObjects, 0, dataCount);
+			for (int i = 0; i < dataCount; i++)
+			{
+				DoNothing(data[i]);
+			}
+		}
+
+		[Benchmark]
+		public void ArraySetWithVar()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			for (long i = 0; i < dataCount; i++)
+			{
+				data[i] = i;
+			}
+		}
+
+		[Benchmark(Baseline = true)]
+		public void ArraySetWithField()
+		{
+			var dataCount = TestObjectCount;
+			for (long i = 0; i < dataCount; i++)
+			{
+				_testObjects![i] = i;
+			}
+		}
+
+		[Benchmark]
+		public void SpanSet()
+		{
+			var dataCount = TestObjectCount;
+			Span<long> data = new(_testObjects, 0, dataCount);
+			for (int i = 0; i < dataCount; i++)
+			{
+				data[i] = i;
+			}
+		}
+	}
+}