Add AERCBenchmarks

benchmarks/Entitas.Benchmarks/AERCBenchmarks.cs

@@ -0,0 +1,42 @@
+#nullable disable
+
+using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Order;
+
+// |     Method |      Mean |     Error |    StdDev | Rank | Allocated |
+// |----------- |----------:|----------:|----------:|-----:|----------:|
+// | UnsafeAERC |  1.153 ns | 0.0035 ns | 0.0033 ns |    1 |         - |
+// |   SafeAERC | 18.992 ns | 0.0751 ns | 0.0665 ns |    2 |         - |
+
+namespace Entitas.Benchmarks
+{
+    [MemoryDiagnoser]
+    [Orderer(SummaryOrderPolicy.FastestToSlowest)]
+    [RankColumn]
+    public class AERCBenchmarks
+    {
+        SafeAERC _safeAerc;
+        UnsafeAERC _unsafeAerc;
+
+        [GlobalSetup]
+        public void GlobalSetup()
+        {
+            _safeAerc = new SafeAERC(null);
+            _unsafeAerc = new UnsafeAERC();
+        }
+
+        [Benchmark]
+        public void SafeAERC()
+        {
+            _safeAerc.Retain(this);
+            _safeAerc.Release(this);
+        }
+
+        [Benchmark]
+        public void UnsafeAERC()
+        {
+            _unsafeAerc.Retain(this);
+            _unsafeAerc.Release(this);
+        }
+    }
+}

benchmarks/Entitas.Benchmarks/Program.cs

@@ -2,4 +2,5 @@
 using Entitas.Benchmarks;
 
 // BenchmarkRunner.Run<CreateComponentBenchmarks>();
-BenchmarkRunner.Run<DelegateBenchmarks>();
+// BenchmarkRunner.Run<DelegateBenchmarks>();
+BenchmarkRunner.Run<AERCBenchmarks>();