GetUpper< T >()

static Vector128< T > System.Runtime.Intrinsics.Vector256< T >.GetUpper< T > ( this Vector256< T > vector )

inlinestatic

Type Constraints

T

:

struct

Definition at line 947 of file Vector256.cs.

                                                                             : struct
    {
        ThrowHelper.ThrowForUnsupportedIntrinsicsVectorBaseType<T>();
        if (Avx2.IsSupported && typeof(T) != typeof(float) && typeof(T) != typeof(double))
        {
            return Avx2.ExtractVector128(vector.AsByte(), 1).As<byte, T>();
        }
        if (Avx.IsSupported)
        {
            return Avx.ExtractVector128(vector.AsSingle(), 1).As<float, T>();
        }
        return SoftwareFallback(vector);
        static Vector128<T> SoftwareFallback(Vector256<T> vector)
        {
            return Unsafe.Add(ref Unsafe.As<Vector256<T>, Vector128<T>>(ref vector), 1);
        }
    }

References System.Runtime.Intrinsics.X86.Avx.ExtractVector128(), System.Runtime.Intrinsics.X86.Avx2.ExtractVector128(), System.Runtime.Intrinsics.X86.Avx.IsSupported, and System.Runtime.Intrinsics.X86.Avx2.IsSupported.