using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;

public static unsafe void MultiplyArraysAVX2(float* a, float* b, float* result, int count)
{
    int i = 0;
    if (Avx.IsSupported)
    {
        for (; i <= count - 8; i += 8)
        {
            Vector256<float> va = Avx.LoadVector256(a + i);
            Vector256<float> vb = Avx.LoadVector256(b + i);
            Vector256<float> vres = Avx.Multiply(va, vb);
            Avx.Store(result + i, vres);
        }
    }
    for (; i < count; i++) result[i] = a[i] * b[i]; // Scalar cleanup
}