Daily update on 20260308-235635 by Nitload Youmu. Additional Message : designing types for L4 function mosule

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2026-03-08 23:56:35 +08:00
parent 64360b63a1
commit ae8238fca2
5 changed files with 202 additions and 20 deletions
@@ -0,0 +1,102 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="L4.CommandQueue"
+// 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.Security.Cryptography.X509Certificates;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.HighPerformance.Memory
+{
+    public unsafe partial class L4
+    {
+
+        private CommandQueue _commandQueue;
+
+        private struct CommandQueue
+        {
+
+            private CommandCache* ReadCache;
+
+            private int _curRead;
+            private int _curWrite;
+
+            /// <summary>
+            ///   Try get a next command to execute
+            /// </summary>
+            /// <param name="command">
+            ///   pointer to next command
+            /// </param>
+            /// <returns>
+            ///   True if there is a command to execute, otherwise false
+            /// </returns>
+            public bool TryDequeue(out nint command)
+            {
+                if (_curRead >= 64)
+                {
+                    // next cache
+                    CommandCache* next = ReadCache->Next;
+                }
+
+                // current cache
+                command = default;
+                return true;
+            }
+
+        }
+
+        private struct CommandCache
+        {
+
+            public CommandCache* Next;
+
+            public CommandCache* Prev;
+            public CommandArray Commands;
+
+        }
+
+        [InlineArray(64)]
+        private struct CommandArray
+        {
+
+            public Command Command0;
+
+        }
+
+        private struct Command
+        {
+
+            public int CommandType;
+            public nint Destination;
+            public nint Source;
+
+        }
+
+    }
+}