C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Numerics;
					
public class Program
{
	public static void Main()
	{
		float[] array1 = new float[] { 1.1F, 2.0F, 3.0F, 4.0F, 5.0F };
		float[] array2 = new float[] { 6.1F, 7.0F, 8.0F };    
		float[,] final_array = new float[array1.Length, array2.Length];
		
		int vectorCount = array1.Length / 4;
		
		for (int i = 0; i < vectorCount; i++ )
		{
			int offset1 = i * 4;
			Vector4 v1 = new Vector4(array1[offset1], array1[offset1 + 1], array1[offset1 + 2], array1[offset1 + 3]);
			for (int j = 0; j < array2.Length; j++)
			{
				Vector4 result1 = Vector4.Abs(Vector4.Subtract(v1,
					new Vector4(array2[j], array2[j], array2[j], array2[j])));

				final_array[offset1, j] = result1.X;
				final_array[offset1 + 1, j] = result1.Y;
				final_array[offset1 + 2, j] = result1.Z;
				final_array[offset1 + 3, j] = result1.W;
			}
		}
		
		for (int i = vectorCount * 4; i < array1.Length; i++)
		{
			for (int j = 0; j < array2.Length; j++)
			{
				final_array[i,j] = Math.Abs(array1[i] - array2[j]);
			}
		}
		
		for (int i = 0; i < array1.Length; i++)
		{
			for (int j = 0; j < array2.Length; j++)
			{
				Console.WriteLine(final_array[i,j]);
			}
		}
	}
}

​x
 
using System;
using System.Numerics;
                    
public class Program
{
    public static void Main()
    {
        float[] array1 = new float[] { 1.1F, 2.0F, 3.0F, 4.0F, 5.0F };
        float[] array2 = new float[] { 6.1F, 7.0F, 8.0F };    
        float[,] final_array = new float[array1.Length, array2.Length];
        
        int vectorCount = array1.Length / 4;
        
        for (int i = 0; i < vectorCount; i++ )
        {
            int offset1 = i * 4;
            Vector4 v1 = new Vector4(array1[offset1], array1[offset1 + 1], array1[offset1 + 2], array1[offset1 + 3]);
            for (int j = 0; j < array2.Length; j++)
            {
                Vector4 result1 = Vector4.Abs(Vector4.Subtract(v1,
                    new Vector4(array2[j], array2[j], array2[j], array2[j])));
​
                final_array[offset1, j] = result1.X;
                final_array[offset1 + 1, j] = result1.Y;
                final_array[offset1 + 2, j] = result1.Z;
                final_array[offset1 + 3, j] = result1.W;
            }
        }
        
        for (int i = vectorCount * 4; i < array1.Length; i++)
        {
            for (int j = 0; j < array2.Length; j++)
            {
                final_array[i,j] = Math.Abs(array1[i] - array2[j]);
            }
        }
        
        for (int i = 0; i < array1.Length; i++)
        {
            for (int j = 0; j < array2.Length; j++)
            {
                Console.WriteLine(final_array[i,j]);
            }
        }
    }
}

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Cached Result
Last Run:	4:26:35 pm
Compile:	0.024s
Execute:	3.07s
Memory:	2.78Mb
CPU:	3.094s

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