add from giga-device, new branch added

StgSharp.Common/HighPerformance/Memory/HLSFAllocator.Debug.cs

@@ -0,0 +1,82 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="HLSFAllocator.Debug.cs"
+// Project: StgSharp
+// AuthorGroup: Nitload Space
+// Copyright (c) Nitload Space. All rights reserved.
+//     
+// Permission is hereby granted, free of charge, to any person 
+// obtaining a copy of this software and associated documentation 
+// files (the “Software”), to deal in the Software without restriction, 
+// including without limitation the rights to use, copy, modify, merge,
+// publish, distribute, sublicense, and/or sell copies of the Software, 
+// and to permit persons to whom the Software is furnished to do so, 
+// subject to the following conditions:
+//     
+// The above copyright notice and 
+// this permission notice shall be included in all copies 
+// or substantial portions of the Software.
+//     
+// THE SOFTWARE IS PROVIDED “AS IS”, 
+// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+// ARISING FROM, OUT OF OR IN CONNECTION WITH 
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+// -----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.HighPerformance.Memory
+{
+    public unsafe partial class HybridLayerSegregatedFitAllocator
+    {
+
+        private object _lock = new object();
+
+        public void DisplayEntryLayout(bool singleStep)
+        {
+            lock (_lock)
+            {
+                Entry* cur = _spareMemory;
+                while (cur != null)
+                {
+                    Console.WriteLine(EntryToString(cur));
+                    cur = (Entry*)cur->PreviousNear;
+                    if (singleStep) {
+                        Console.ReadKey();
+                    }
+                }
+            }
+        }
+
+        public IEnumerable<string> ShowEntryLayout()
+        {
+            lock (_lock)
+            {
+                Stack<string> layout = [];
+                Entry* cur = _spareMemory;
+                while (cur != null)
+                {
+                    layout.Push(EntryToString(cur));
+                    cur = (Entry*)cur->PreviousNear;
+                }
+                return layout;
+            }
+        }
+
+        private static string EntryToString(Entry* e)
+        {
+            BucketNode* b = (BucketNode*)e->Position;
+            return $"{e->PreviousNear}<-- Position{(ulong)e} Bucket:{{{e->Position},{e->Level},{e->Size}}} -->{e->NextNear}";
+        }
+
+    }
+}