C # align double on 8 byte border

Question

This is not a duplicate question.

In a modern Intel processor doubleon an 8-byte boundary built with x64, you can read and write without blocking, as it is guaranteed to be atomic. Is there a decorator or how to do this, I tell the C # compiler to align on an 8-byte border.

What is the actual code for the [Align (8)] decorator below?

public class AClass
{
    [Align(8)]
    private static double d1;
    [Align(8)]
    private static double d2
    //and so on
}

Answer 1

You can put fields at arbitrary offsets using the [FieldOffset] attribute . Check out the example in this MSDN article, [StructLayout (LayoutKind.Explicit)] is required.

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Answer 2

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