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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.Common/Mathematics/Linear/MatrixMetadata.cs
+36 -18
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@@ -48,7 +48,9 @@ namespace StgSharp.Mathematics.Numeric
private static readonly MatrixKernelBoarder UpperTriangleInstance = new UpperTriangleKernelBoarder();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static MatrixKernelBoarder Create(MatrixLayout layout)
public static MatrixKernelBoarder Create(
MatrixLayout layout
)
{
return layout switch
{
@@ -63,25 +65,30 @@ namespace StgSharp.Mathematics.Numeric
public abstract long GetIndexOffset(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator);
in MatrixSize size
);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public abstract bool IsInBuffer(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator);
in MatrixSize enumerator
);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
protected static long GetTriangularOrder(in MatrixKernelEnumerator enumerator)
protected static long GetTriangularOrder(
in MatrixSize enumerator
)
{
return Math.Min(enumerator.KernelColumnLength, enumerator.KernelRowLength);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
protected static bool IsWithinKernelDomain(
in MatrixKernelEnumerator enumerator,
in MatrixSize enumerator,
int xKernel,
int yKernel)
int yKernel
)
{
return xKernel >= 0 &&
yKernel >= 0 &&
@@ -91,9 +98,10 @@ namespace StgSharp.Mathematics.Numeric
[MethodImpl(MethodImplOptions.AggressiveInlining)]
protected static bool IsWithinTriangularDomain(
in MatrixKernelEnumerator enumerator,
in MatrixSize enumerator,
int xKernel,
int yKernel)
int yKernel
)
{
long order = GetTriangularOrder(enumerator);
return xKernel >= 0 && yKernel >= 0 && xKernel < order && yKernel < order;
@@ -106,19 +114,23 @@ namespace StgSharp.Mathematics.Numeric
public override long GetIndexOffset(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
long x = xKernel;
long y = yKernel;
long rows = enumerator.KernelRowLength;
return x * rows + y;
long col = enumerator.KernelColumnLength;
Console.Write($"Attempt to get offset at ({x},{y}), offset is {x * col + y} ");
return x * col + y;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public override bool IsInBuffer(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
return IsWithinKernelDomain(enumerator, xKernel, yKernel);
}
@@ -132,7 +144,8 @@ namespace StgSharp.Mathematics.Numeric
public override long GetIndexOffset(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
long order = GetTriangularOrder(enumerator);
long x = xKernel;
@@ -146,7 +159,8 @@ namespace StgSharp.Mathematics.Numeric
public override bool IsInBuffer(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
return IsWithinTriangularDomain(enumerator, xKernel, yKernel) && yKernel >= xKernel;
}
@@ -160,7 +174,8 @@ namespace StgSharp.Mathematics.Numeric
public override long GetIndexOffset(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
long x = xKernel;
long y = yKernel;
@@ -173,7 +188,8 @@ namespace StgSharp.Mathematics.Numeric
public override bool IsInBuffer(
int xKernel,
int yKernel,
in MatrixKernelEnumerator enumerator)
in MatrixSize enumerator
)
{
return IsWithinTriangularDomain(enumerator, xKernel, yKernel) && yKernel <= xKernel;
}
@@ -197,7 +213,8 @@ namespace StgSharp.Mathematics.Numeric
int elementColumnLength,
int elementRowLength,
int kernelColumnLength,
int kernelRowLength)
int kernelRowLength
)
{
ElementColumnLength = elementColumnLength;
ElementRowLength = elementRowLength;
@@ -222,7 +239,8 @@ namespace StgSharp.Mathematics.Numeric
int kernelColumnLength,
int kernelRowLength,
int currentColumn = 0,
int currentRow = 0)
int currentRow = 0
)
{
CurrentColumn = currentColumn;
CurrentRow = currentRow;