arrange of proj structure

2026-02-27 17:09:13 +08:00
parent 15434ed053
commit a798ab07f1
173 changed files with 32304 additions and 33955 deletions
@@ -0,0 +1,122 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="MatrixParallelWrap.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 StgSharp.Collections;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Mathematics.Numeric
+{
+    public enum SleepMode : int
+    {
+
+        QuickWakeup = ThreadPriority.AboveNormal,
+        NormalSleep = ThreadPriority.BelowNormal,
+        DeepSleep = ThreadPriority.Lowest,
+
+    }
+
+    public class MatrixParallelWrap : IDisposable
+    {
+
+        private MatrixParallelThread[] _threads;
+        private bool _disposed = false;
+        private int _count;
+
+        internal MatrixParallelWrap(MatrixParallelThread[] threadArray)
+        {
+            _threads = threadArray;
+            IsMultithread = threadArray.Length > 1;
+            _count = threadArray.Length;
+        }
+
+        public MatrixParallelQueue TaskQueue { get; set; }
+
+        public ReadOnlySpan<MatrixParallelThread> Threads
+        {
+            get
+            {
+                if (_disposed) {
+                    throw new ObjectDisposedException(typeof(MatrixParallelWrap).Name);
+                }
+                return _threads;
+            }
+        }
+
+        public ThreadPriority AfterWork { get; private set; }
+
+        private bool IsMultithread { get; init; }
+
+        public void Dispose()
+        {
+            if (_disposed) {
+                return;
+            }
+            MatrixParallel.ReturnParallelResources(ref _threads);
+            _disposed = true;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void LaunchParallel(SleepMode afterWork)
+        {
+            AfterWork = (ThreadPriority)afterWork;
+            foreach (MatrixParallelThread thread in _threads)
+            {
+                thread.AfterWork = AfterWork;
+                thread.BindedWrap = this;
+            }
+            WaitAllWraps();
+        }
+
+        public void WaitAllWraps()
+        {
+            if (_disposed) {
+                throw new ObjectDisposedException(typeof(MatrixParallelWrap).Name);
+            }
+            SpinWait.SpinUntil(() => Volatile.Read(ref _count) == 0);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal void ReportThreadAccomplished()
+        {
+            if (_disposed) {
+                throw new ObjectDisposedException(typeof(MatrixParallelWrap).Name);
+            }
+            Interlocked.Decrement(ref _count);
+        }
+
+    }
+}