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

working on panel building, preparing for panel compute

Browse Source
This commit is contained in:
Youmu Liu
2025-12-03 18:14:45 +08:00
parent 38dba88331
commit 588fa867af
14 changed files with 338 additions and 212 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StgSharp.Mathematics/Numeric/MatrixCompute.Basic.cs
+23 -4
View File
@@ -41,7 +41,10 @@ namespace StgSharp.Mathematics.Numeric
public static class MatrixCompute
{
public static unsafe Matrix<float> Add(Matrix<float> left, Matrix<float> right, Matrix<float> ans)
public static unsafe Matrix<float> Add(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans)
{
if (left.ColumnLength != right.ColumnLength ||
left.RowLength != right.RowLength ||
@@ -86,11 +89,11 @@ namespace StgSharp.Mathematics.Numeric
return ans;
}
public static unsafe void Fill<T>(Matrix<float> ans, T value) where T : unmanaged, INumber<T>
public static unsafe void Fill(Matrix<float> ans, float value)
{
long count = (long)ans.KernelColumnLength * ans.KernelRowLength;
ScalarPacket* scalar = MatrixParallelFactory.CreateScalarPacket();
scalar->Data<T>(0) = value;
scalar->Data<float>(0) = value;
if (count <= 256)
{
NativeIntrinsic.Intrinsic.f32_fill(ans.Buffer, scalar, count);
@@ -116,6 +119,19 @@ namespace StgSharp.Mathematics.Numeric
taskGroup.Dispose();
}
public static unsafe Matrix<float> Mul(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans)
{
if (left.RowLength != right.ColumnLength ||
left.RowLength != ans.RowLength ||
right.ColumnLength != ans.ColumnLength) {
throw new IndexOutOfRangeException("Matrix dimensions must agree.");
}
throw new NotImplementedException();
}
public static unsafe Matrix<float> Mul(Matrix<float> left, float right, Matrix<float> ans)
{
if (left.ColumnLength != ans.ColumnLength || left.RowLength != ans.RowLength) {
@@ -159,7 +175,10 @@ namespace StgSharp.Mathematics.Numeric
return ans;
}
public static unsafe Matrix<float> Sub(Matrix<float> left, Matrix<float> right, Matrix<float> ans)
public static unsafe Matrix<float> Sub(
Matrix<float> left,
Matrix<float> right,
Matrix<float> ans)
{
if (left.ColumnLength != right.ColumnLength ||
left.RowLength != right.RowLength ||