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hlsf goes bad

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This commit is contained in:
Youmu Liu
2026-05-08 18:09:12 +08:00
parent 8aa319a120
commit d1aca8f745
47 changed files with 5020 additions and 446 deletions
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StgSharp.Mathematics/Numeric/Linear/Matrix.Create.cs
+33 -29
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@@ -1,35 +1,32 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Matrix.Create.cs"
// file="Matrix.Create"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
// AuthorGroup: Nitload
// Copyright (c) Nitload. 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.
// 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.HighPerformance.Memory;
using StgSharp.Mathematics;
using StgSharp.Mathematics.Memory;
using System;
using System.Collections.Generic;
using System.Linq;
@@ -48,7 +45,8 @@ namespace StgSharp.Mathematics.Numeric
int columnLength,
int rowLength,
MatrixLayout layout,
HybridLayerSegregatedFitAllocator allocator)
HybridLayerSegregatedFitAllocator allocator
)
{
ArgumentNullException.ThrowIfNull(allocator);
@@ -77,10 +75,11 @@ namespace StgSharp.Mathematics.Numeric
long requiredBytes = kernelCount * MatrixKernel<T>.Size;
ArgumentOutOfRangeException.ThrowIfNegativeOrZero(requiredBytes, nameof(requiredBytes));
hlsfHandle handle = allocator.Alloc((uint)requiredBytes);
HlsfHandle handle = allocator.Alloc((uint)requiredBytes);
MatrixStorageHLSF<T> storage = new MatrixStorageHLSF<T>(allocator, handle);
Matrix<T> matrix = new Matrix<T>(MatrixKernelBoarder.Create(layout), new MatrixSize(columnLength, rowLength,
Matrix<T> matrix = new Matrix<T>(MatrixKernelBoarder.Create(layout), new MatrixSize(columnLength,
rowLength,
kernelColumns,
kernelRows), storage);
@@ -88,13 +87,18 @@ namespace StgSharp.Mathematics.Numeric
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static int DivideRoundUp(int value, int divisor)
private static int DivideRoundUp(
int value,
int divisor
)
{
return (value + (divisor - 1)) / divisor;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static long TriangularKernelCount(int order)
private static long TriangularKernelCount(
int order
)
{
long n = order;
return (n * (n + 1L)) / 2L;