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Daily update on 20260111-005714 by Nitload Youmu. Additional Message : Use optimized tile operation to accelerate matrix mul, still has problem

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Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
This commit is contained in:
Nitload
2026-01-11 00:57:14 +08:00
parent 6827259891
commit 4be5c1c7c9
9 changed files with 141 additions and 219 deletions
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StgSharp.Mathematics/Numeric/MatrixCompute.Float.cs
+28 -44
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@@ -1,9 +1,9 @@
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="MatrixCompute.Float"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
// 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
@@ -42,11 +42,7 @@ namespace StgSharp.Mathematics.Numeric
public static partial class MatrixCompute
{
public static unsafe void Add(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans
)
public static unsafe void Add(Matrix<float> left, Matrix<float> right, Matrix<float> ans)
{
int f32 = (int)MatrixElementType.F32;
if (left.ColumnLength != right.ColumnLength ||
@@ -92,10 +88,7 @@ namespace StgSharp.Mathematics.Numeric
return;
}
public static unsafe void Fill(
Matrix<float> ans,
float value
)
public static unsafe void Fill(Matrix<float> ans, float value)
{
int f32 = (int)MatrixElementType.F32;
long count = (long)ans.KernelColumnLength * ans.KernelRowLength;
@@ -126,11 +119,7 @@ namespace StgSharp.Mathematics.Numeric
taskGroup.Dispose();
}
public static unsafe void Mul(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans
)
public static unsafe void Mul(Matrix<float> left, Matrix<float> right, Matrix<float> ans)
{
int f32 = (int)MatrixElementType.F32;
@@ -155,28 +144,32 @@ namespace StgSharp.Mathematics.Numeric
if (count > 256) {
pool = MatrixParallel.LeadParallel(1);
}
M128* enumeration = stackalloc M128[4];
for (int i = 0; i < ans.KernelRowLength; i++)
{
for (int j = 0; j < ans.KernelColumnLength; j++)
{
MatrixKernel<float>* ansPanel = GetKernelAddressUnsafe(ans.Buffer,
ans.KernelColumnLength,
i, j);
enumeration->Member<int>(0) = i;
enumeration->Member<int>(1) = j;
enumeration->Member<int>(2) = ans.KernelRowLength;
enumeration->Member<int>(3) = left.KernelColumnLength;
// NativeIntrinsic.Context.mat[f32].clear_panel((MatrixPanel*)ansPanel);
for (int k = 0; k < left.KernelColumnLength; k++)
{
NativeIntrinsic.Context
.mat[f32].kernel_tile_fma((MatrixKernel*)left.Buffer,
(MatrixKernel*)right.Buffer,
(MatrixKernel*)ans.Buffer, enumeration);
/*
for (int k = 0; k < left.KernelColumnLength; k++) {
NativeIntrinsic.Context
.mat[f32].kernel_fma((MatrixPanel*)GetKernelAddressUnsafe(left.Buffer,
left.KernelColumnLength,
i,
k),
(MatrixPanel*)GetKernelAddressUnsafe(right.Buffer,
right.KernelColumnLength,
k,
j),
(MatrixPanel*)ansPanel);
.mat[f32].kernel_fma(GetKernelAddressUnsafe(left.Buffer,
left.KernelColumnLength, i,
k),
GetKernelAddressUnsafe(right.Buffer,
right.KernelColumnLength, k, j),
GetKernelAddressUnsafe(ans.Buffer,
ans.KernelColumnLength, i, j));
}
/**/
}
}
@@ -203,18 +196,13 @@ namespace StgSharp.Mathematics.Numeric
return;
}
public static unsafe void Mul(
Matrix<float> left,
float right,
Matrix<float> ans
)
public static unsafe void Mul(Matrix<float> left, float right, Matrix<float> ans)
{
int f32 = (int)MatrixElementType.F32;
if (left.ColumnLength != ans.ColumnLength || left.RowLength != ans.RowLength) {
throw new IndexOutOfRangeException("Matrix dimensions must agree.");
}
if (left.Layout != MatrixLayout.DenseRectangle ||
ans.Layout != MatrixLayout.DenseRectangle) {
if (left.Layout != MatrixLayout.DenseRectangle || ans.Layout != MatrixLayout.DenseRectangle) {
throw new NotSupportedException("Only dense rectangle matrices are supported.");
}
long count = (long)left.KernelColumnLength * left.KernelRowLength;
@@ -255,11 +243,7 @@ namespace StgSharp.Mathematics.Numeric
return;
}
public static unsafe void Sub(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans
)
public static unsafe void Sub(Matrix<float> left, Matrix<float> right, Matrix<float> ans)
{
int f32 = (int)MatrixElementType.F32;
if (left.ColumnLength != right.ColumnLength ||