Can this implementation of Damm algorithm be optimized?

[Daniel Kozak via Digitalmars-d-learn]

Dne 9.2.2017 v 23:08 Ali Çehreli via Digitalmars-d-learn napsal(a):

> On 02/09/2017 02:04 PM, Nestor wrote:
>
> > I tried running each algoritm a few times through avgtime using
> > different digit lengths
>
> avgtime profiles the whole process, right? It measures everything that 
> is involved in that little program. At least OS starting the program, 
> D runtime initializing, program interacting with the console, etc.
>
> Since you're comparing algorithms, you need to take everything else 
> out of the equation. A better approach is to use 
> std.datetime.benchmark, which would repeat just the algorithm that 
> you're interested in.
>
> Ali
>
Yes this is important, and for example when you used shared libphobos it 
makes really big difference