youmuliu/stgsharp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

small size buffer op ok

Browse Source
This commit is contained in:
Youmu Liu
2025-11-14 18:28:15 +08:00
parent 1417785726
commit a8c522ab23
19 changed files with 578 additions and 1048 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StgSharp.Common/Mathematics/Linear/Matrix.GC.cs
+8 -3
View File
@@ -38,7 +38,7 @@ using System.Threading.Tasks;
namespace StgSharp.Mathematics.Numeric
{
internal unsafe partial class GCMatrix<T> : Matrix<T> where T: unmanaged, INumber<T>
internal unsafe partial class GCMatrix<T> : Matrix<T> where T : unmanaged, INumber<T>
{
private readonly MatrixKernel<T>* _buffer;
@@ -47,6 +47,8 @@ namespace StgSharp.Mathematics.Numeric
{
KernelColumnLength = (column + 3) / 4;
KernelRowLength = (row + 3) / t_count;
ColumnLength = column;
RowLength = row;
_buffer = (MatrixKernel<T>*)NativeMemory.AlignedAlloc((nuint)(column * row * sizeof(T)), (nuint)World.DefaultSIMDAlignment);
}
@@ -95,7 +97,8 @@ namespace StgSharp.Mathematics.Numeric
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public override unsafe MatrixSegmentEnumeration<T> GetColumnEnumeration()
{
return new MatrixSegmentEnumeration<T>(_buffer, KernelColumnLength, KernelColumnLength * KernelRowLength, 1, KernelColumnLength);
return new MatrixSegmentEnumeration<T>(_buffer, KernelColumnLength, KernelColumnLength * KernelRowLength, 1,
KernelColumnLength);
}
public override unsafe MatrixSegmentEnumeration<T> GetRowEnumeration()
@@ -106,7 +109,9 @@ namespace StgSharp.Mathematics.Numeric
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public override unsafe MatrixSegmentEnumeration<T> GetSequentialEnumeration()
{
return new MatrixSegmentEnumeration<T>(_buffer, KernelRowLength * KernelColumnLength, KernelColumnLength * KernelRowLength, 1, KernelRowLength * KernelColumnLength);
return new MatrixSegmentEnumeration<T>(_buffer, KernelRowLength * KernelColumnLength,
KernelColumnLength * KernelRowLength, 1,
KernelRowLength * KernelColumnLength);
}
#endregion
StgSharp.Common/Mathematics/Linear/Matrix.HLSF.cs
+10 -4
View File
@@ -39,7 +39,7 @@ using hlsfHandle = global::StgSharp.HighPerformance.Memory.HybridLayerSegregated
namespace StgSharp.Mathematics.Numeric
{
internal unsafe partial class HlsfMatrix<T> : Matrix<T> where T: unmanaged, INumber<T>
internal unsafe partial class HlsfMatrix<T> : Matrix<T> where T : unmanaged, INumber<T>
{
private readonly MatrixKernel<T>* k_buffer;
@@ -50,6 +50,8 @@ namespace StgSharp.Mathematics.Numeric
{
KernelColumnLength = (column + 3) / 4;
KernelRowLength = (row + 3) / t_count;
ColumnLength = column;
RowLength = row;
this.handle = allocator.Alloc((uint)(KernelColumnLength * KernelRowLength * sizeof(MatrixKernel<T>)));
k_buffer = (MatrixKernel<T>*)handle.Pointer;
}
@@ -104,18 +106,22 @@ namespace StgSharp.Mathematics.Numeric
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public override unsafe MatrixSegmentEnumeration<T> GetColumnEnumeration()
{
return new MatrixSegmentEnumeration<T>(k_buffer, KernelColumnLength, KernelColumnLength * KernelRowLength, 1, KernelColumnLength);
return new MatrixSegmentEnumeration<T>(k_buffer, KernelColumnLength, KernelColumnLength * KernelRowLength,
1, KernelColumnLength);
}
public override unsafe MatrixSegmentEnumeration<T> GetRowEnumeration()
{
return new MatrixSegmentEnumeration<T>(k_buffer, 1, KernelColumnLength, KernelColumnLength, KernelRowLength);
return new MatrixSegmentEnumeration<T>(k_buffer, 1, KernelColumnLength, KernelColumnLength,
KernelRowLength);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public override unsafe MatrixSegmentEnumeration<T> GetSequentialEnumeration()
{
return new MatrixSegmentEnumeration<T>(k_buffer, KernelRowLength * KernelColumnLength, KernelColumnLength * KernelRowLength, 1, KernelRowLength * KernelColumnLength);
return new MatrixSegmentEnumeration<T>(k_buffer, KernelRowLength * KernelColumnLength,
KernelColumnLength * KernelRowLength, 1,
KernelRowLength * KernelColumnLength);
}
#endregion