I had to terminate because my graph might have cycles. I don't need all
possible path. I just need a path that's longer the immediate path between
two nodes if it exists.

For instance:

If A->B and
also A->C->B or A->D->B

I need to see those two paths.

Is there an easier way that all possible path?

-Ahmed




On Mon, Nov 25, 2013 at 4:30 AM, Tamás Nepusz <[email protected]> wrote:

> I got it to work but it is slow in a graph with only  7436 vertices. It is
> taking 3 hours so far and it has not terminated. What is the expectation as
> far as graph size is concerned?
>
> There is no expectation; it depends on how many possible paths there are
> in your graph. (And I hope that your graph does not have cycles because
> that would mean an infinite number of paths). Why do you need all the
> possible paths anyway?
>
> —
> T.
>
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