xoofx

// From a discussion on mastodon https://mastodon.social/@antonz@c.im/112620103070756332
// This version:
// * simplifies the setup (an inline array is already a Span)
// * uses BinaryPrimitives.ReverseEndianness to batch writing the long to the buffer
// * uses SkipLocalsInit on the ctor to avoid some zero init
// Should be ~ 15% faster than the revised version with Span
// Anyway most of the time is spent in DateTimeOffset.UtcNow and RandomNumberGenerator.Fill
using System.Buffers.Binary;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;

xoofx

// Comment about https://mastodon.social/@brandewinder@hachyderm.io/113064780292323247
// https://brandewinder.com/2024/09/01/should-i-use-simd-vectors/
using System.Numerics;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;

public class VectorProcessor
{
    public static float Take2(float[] left, float[] right)
    {