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Cleanup TensorPrimitives #127916

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Cleanup TensorPrimitives #127916

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11f4073
Delete unused Max/Min code
lilinus May 7, 2026
eb596c7
Delete unused Round/Exp/log/Log2 operators
lilinus May 7, 2026
1148b6b
Fix indentation
lilinus May 7, 2026
3cdf278
Use IsNan/IsPositive/IsNegative from Vector directly
lilinus May 7, 2026
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36 changes: 18 additions & 18 deletions ...ors/src/System/Numerics/Tensors/netcore/Common/TensorPrimitives.IIndexOfMinMaxOperator.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ private static int IndexOfMinMaxVectorized128Size4Plus<T, TOperator, TInt>(ReadO
Vector128<T> result = Vector128.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(result);
Vector128<T> nanMask = Vector128.IsNaN(result);
if (nanMask != Vector128<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -126,7 +126,7 @@ private static int IndexOfMinMaxVectorized128Size4Plus<T, TOperator, TInt>(ReadO
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(current);
Vector128<T> nanMask = Vector128.IsNaN(current);
if (nanMask != Vector128<T>.Zero)
{
return int.CreateTruncating(currentIndex.ToScalar()) + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -160,7 +160,7 @@ private static int IndexOfMinMaxVectorized128Size2<T, TOperator>(ReadOnlySpan<T>
Vector128<T> result = Vector128.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(result);
Vector128<T> nanMask = Vector128.IsNaN(result);
if (nanMask != Vector128<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -194,7 +194,7 @@ private static int IndexOfMinMaxVectorized128Size2<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(current);
Vector128<T> nanMask = Vector128.IsNaN(current);
if (nanMask != Vector128<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -235,7 +235,7 @@ private static int IndexOfMinMaxVectorized128Size1<T, TOperator>(ReadOnlySpan<T>
Vector128<T> result = Vector128.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(result);
Vector128<T> nanMask = Vector128.IsNaN(result);
if (nanMask != Vector128<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -271,7 +271,7 @@ private static int IndexOfMinMaxVectorized128Size1<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector128<T> nanMask = IsNaN(current);
Vector128<T> nanMask = Vector128.IsNaN(current);
if (nanMask != Vector128<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -324,7 +324,7 @@ private static int IndexOfMinMaxVectorized256Size4Plus<T, TOperator, TInt>(ReadO
Vector256<T> result = Vector256.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(result);
Vector256<T> nanMask = Vector256.IsNaN(result);
if (nanMask != Vector256<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -357,7 +357,7 @@ private static int IndexOfMinMaxVectorized256Size4Plus<T, TOperator, TInt>(ReadO
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(current);
Vector256<T> nanMask = Vector256.IsNaN(current);
if (nanMask != Vector256<T>.Zero)
{
return int.CreateTruncating(currentIndex.ToScalar()) + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -391,7 +391,7 @@ private static int IndexOfMinMaxVectorized256Size2<T, TOperator>(ReadOnlySpan<T>
Vector256<T> result = Vector256.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(result);
Vector256<T> nanMask = Vector256.IsNaN(result);
if (nanMask != Vector256<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -425,7 +425,7 @@ private static int IndexOfMinMaxVectorized256Size2<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(current);
Vector256<T> nanMask = Vector256.IsNaN(current);
if (nanMask != Vector256<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -466,7 +466,7 @@ private static int IndexOfMinMaxVectorized256Size1<T, TOperator>(ReadOnlySpan<T>
Vector256<T> result = Vector256.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(result);
Vector256<T> nanMask = Vector256.IsNaN(result);
if (nanMask != Vector256<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -502,7 +502,7 @@ private static int IndexOfMinMaxVectorized256Size1<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector256<T> nanMask = IsNaN(current);
Vector256<T> nanMask = Vector256.IsNaN(current);
if (nanMask != Vector256<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -555,7 +555,7 @@ private static int IndexOfMinMaxVectorized512Size4Plus<T, TOperator, TInt>(ReadO
Vector512<T> result = Vector512.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(result);
Vector512<T> nanMask = Vector512.IsNaN(result);
if (nanMask != Vector512<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -588,7 +588,7 @@ private static int IndexOfMinMaxVectorized512Size4Plus<T, TOperator, TInt>(ReadO
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(current);
Vector512<T> nanMask = Vector512.IsNaN(current);
if (nanMask != Vector512<T>.Zero)
{
return int.CreateTruncating(currentIndex.ToScalar()) + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -622,7 +622,7 @@ private static int IndexOfMinMaxVectorized512Size2<T, TOperator>(ReadOnlySpan<T>
Vector512<T> result = Vector512.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(result);
Vector512<T> nanMask = Vector512.IsNaN(result);
if (nanMask != Vector512<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -656,7 +656,7 @@ private static int IndexOfMinMaxVectorized512Size2<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(current);
Vector512<T> nanMask = Vector512.IsNaN(current);
if (nanMask != Vector512<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -697,7 +697,7 @@ private static int IndexOfMinMaxVectorized512Size1<T, TOperator>(ReadOnlySpan<T>
Vector512<T> result = Vector512.Create(x);
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(result);
Vector512<T> nanMask = Vector512.IsNaN(result);
if (nanMask != Vector512<T>.Zero)
{
return IndexOfFirstMatch(nanMask);
Expand Down Expand Up @@ -733,7 +733,7 @@ private static int IndexOfMinMaxVectorized512Size1<T, TOperator>(ReadOnlySpan<T>
// Quick return if possible.
if (typeof(T) == typeof(float) || typeof(T) == typeof(double))
{
Vector512<T> nanMask = IsNaN(current);
Vector512<T> nanMask = Vector512.IsNaN(current);
if (nanMask != Vector512<T>.Zero)
{
return (int)currentIndex.ToScalar() + IndexOfFirstMatch(nanMask);
Expand Down
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