add from giga-device, new branch added

StgSharpDebug/Program.cs

@@ -64,9 +64,37 @@ namespace StgSharp
                 Console.WriteLine(
                     "=== HLSF (Hybrid Layer Segregated Fit Allocator) Test Arena ===\n");
                 HybridLayerSegregatedFitAllocator hlsfAllocator = new HybridLayerSegregatedFitAllocator(1024 * 1024);
-                hlsfAllocator.Alloc(1024 * 64);
+                Stack<HybridLayerSegregatedFitAllocationHandle> handles = [];
 
-                return;
+                hlsfAllocator.DisplayEntryLayout(false);
+                for (int c = 0; c < 1; c++)
+                {
+                    int i = 0;
+                    for (; i < 1024 * 1024 / 1024; i++)
+                    {
+                        Console.WriteLine($"{c} cycles: Allocating the {i}th block.");
+                        handles.Push(hlsfAllocator.Alloc(1024));
+                        hlsfAllocator.DisplayEntryLayout(true);
+
+                        Console.ReadKey();
+                    }
+                    Console.WriteLine($"{i} allocs called, {handles.Count} handles collected.");
+                    Console.ReadKey();
+                    while (handles.TryPop(out HybridLayerSegregatedFitAllocationHandle h))
+                    {
+                        i--;
+                        hlsfAllocator.Free(h);
+                        Console.WriteLine($"{c} cycles: The {i}th handle is freed");
+                    }
+                    if (handles.Count != 0)
+                    {
+                        Console.WriteLine($"[警告] 第{c}轮后Stack未清空，剩余{handles.Count}个handle未释放！");
+                    } else
+                    {
+                        Console.WriteLine("All handles freed.");
+                    }
+                    Console.ReadKey();
+                }
             }
             catch (Exception ex)
             {