92 lines
3.4 KiB
C#
92 lines
3.4 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="MatrixParallelQueue"
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// Project: StgSharp
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// AuthorGroup: Nitload
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// Copyright (c) Nitload. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// -----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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using Microsoft.VisualBasic.FileIO;
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using StgSharp.HighPerformance.Memory;
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using StgSharp.Mathematics.Numeric.Runtime;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace StgSharp.Mathematics.Numeric
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{
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internal unsafe class MatrixParallelQueue
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{
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private static readonly ConcurrentStack<MatrixParallelQueue> _recycle = [];
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private ulong _cursor;
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private ulong _maxCount;
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private MatrixParallelQueue() { }
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public MatrixParallelTask* BaseTask { get; private set; }
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public MatrixElementType ElementType { get; private set; }
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public MatrixIntrinsicHandle Handle { get; private set; }
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public static MatrixParallelQueue Rent(
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MatrixElementType elementType,
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MatrixIntrinsicHandle handle,
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MatrixParallelTask* pack
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)
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{
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if (!_recycle.TryPop(out MatrixParallelQueue? queue)) {
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queue = new MatrixParallelQueue();
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}
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queue.BaseTask = pack;
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queue._maxCount = ((ulong)pack->CommonX) * ((ulong)pack->CommonY);
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queue._cursor = 0;
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queue.ElementType = elementType;
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queue.Handle = handle;
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return queue;
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}
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public static void Return(
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MatrixParallelQueue queue
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)
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{
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_recycle.Push(queue);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public bool Steal(
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MatrixParallelTask* task
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)
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{
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// TODO 使用提取的内容填充task
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throw new NotImplementedException();
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}
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}
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}
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