73 lines
2.8 KiB
C#
73 lines
2.8 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="MatrixStorage"
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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 StgSharp.HighPerformance;
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using StgSharp.HighPerformance.Memory;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Numerics;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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using HLSFAllocator = global::StgSharp.HighPerformance.Memory.HybridLayerSegregatedFitAllocator;
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using HLSFHandle = global::StgSharp.HighPerformance.Memory.HybridLayerSegregatedFitAllocationHandle;
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namespace StgSharp.Mathematics.Numeric
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{
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public abstract class MatrixStorage<T> : IDisposable where T : unmanaged, INumber<T>
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{
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internal unsafe ref MatrixKernel<T> this[long index]
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{
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get { return ref Unsafe.AsRef<MatrixKernel<T>>(BufferPointer + MatrixKernel<T>.Size * index); }
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}
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protected internal abstract unsafe T* BufferPointer { get; }
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public abstract void Dispose();
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}
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internal class MatrixStorageHLSF<T>(HLSFAllocator allocator, HLSFHandle handle) : MatrixStorage<T>
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where T : unmanaged, INumber<T>
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{
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internal HLSFAllocator _allocator = allocator;
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internal HLSFHandle _handle = handle;
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protected internal override unsafe T* BufferPointer => (T*)_handle.Pointer;
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public override void Dispose()
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{
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allocator.Free(_handle);
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}
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}
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}
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