Re: cvs import

From: Oswald Buddenhagen <ossi@kde.org>
Date: Sep 13, 2006, 21:15 UTC
Message-ID: <20060913211521.GA3336@ugly.local>
In-Reply-To: <4508724D.2050701@bluegap.ch>

On Wed, Sep 13, 2006 at 11:04:13PM +0200, Markus Schiltknecht wrote:

Show 9 quoted lines

> Martin Langhoff wrote:
> >One thing that bothers me in the cvs2svn algorithm is
> >that is not stable in its decisions about where the branching point is
> >-- run the import twice at different times and it may tell you that
> >the branching point has moved.
> 
> Huh? Really? Why is that? I don't see reasons for such a thing happening 
> when studying the algorithm.
>

that's certainly due to some hash being iterated. python intentionally randomizes this to make wrong assumptions obvious. there is actually a patch pending to improve the branch source selection drastically. maybe this is affected as well.

> For sure the proposed dependency-resolving algorithm which does not rely 
> on timestamps does not have that problem.
>

i think that's unrelated.

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