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fixing tile fma

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This commit is contained in:
Youmu Liu
2026-01-11 15:28:30 +08:00
parent 4be5c1c7c9
commit cd8210d9a1
8 changed files with 198 additions and 149 deletions
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StgSharp.Mathematics/Numeric/MatrixCompute.Float.cs
+33 -24
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@@ -1,9 +1,9 @@
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="MatrixCompute.Float"
// 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
@@ -42,7 +42,11 @@ 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 ||
@@ -88,7 +92,10 @@ 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;
@@ -119,7 +126,11 @@ 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;
@@ -145,31 +156,20 @@ namespace StgSharp.Mathematics.Numeric
pool = MatrixParallel.LeadParallel(1);
}
M128* enumeration = stackalloc M128[4];
enumeration->Member<int>(2) = left.KernelColumnLength;
enumeration->Member<int>(3) = ans.KernelColumnLength;
for (int i = 0; i < ans.KernelRowLength; i++)
{
for (int j = 0; j < ans.KernelColumnLength; 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].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(GetKernelAddressUnsafe(left.Buffer,
left.KernelColumnLength, i,
k),
GetKernelAddressUnsafe(right.Buffer,
right.KernelColumnLength, k, j),
GetKernelAddressUnsafe(ans.Buffer,
ans.KernelColumnLength, i, j));
}
/**/
(MatrixKernel*)ans.Buffer,
enumeration);
}
}
@@ -196,13 +196,18 @@ 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;
@@ -243,7 +248,11 @@ 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 ||