daily update on 20240403 by nitload youmu

源代码/BenchMark/Program.cs

@@ -10,16 +10,33 @@ using Microsoft.Diagnostics.Tracing.Parsers.Clr;
 
 namespace BenchMark
 {
-    internal unsafe class Program
+    public static class Program
     {
 
         static void Main(string[] args)
         {
-            int[] a = new int[10];
-            IntPtr p = GCHandle.Alloc(a, GCHandleType.Pinned).AddrOfPinnedObject();
-            Console.WriteLine(*(int*)p);
+            var summary = BenchmarkRunner.Run<BenchmarkClass>();
         }
+
     }
 
+    [SimpleJob(launchCount: 2, warmupCount: 2, iterationCount: 2)]
+    public unsafe class BenchmarkClass
+    {
 
+        [Benchmark]
+        public void HandleCalc()
+        {
+            int[] array = new int[4];
+            IntPtr ptr = GCHandle.Alloc(array).AddrOfPinnedObject();
+        }
+
+        [Benchmark]
+        public void MemCalc()
+        {
+            int[] array = new int[4];
+            Memory<int> memory = new Memory<int>(array);
+            void* ptr = memory.Pin().Pointer;
+        }
+    }
 }