logo separator

[mkgmap-dev] possible bug? mkgmap freezes with lines only routing style

From Steve Ratcliffe steve at parabola.me.uk on Thu Oct 20 22:33:31 BST 2011

On 20/10/11 21:36, WanMil wrote:
> I can confirm that behaviour. Although in real mkgmap does not freeze
> (endless loop) but is working very very hard. Possibly the mkgmap code
> is not very optimal for the special test case.
> @Steve, the code requires a very long time in the
> NETFile.simplifySortedRoads method because I think there are many roads
> with the same name. I think I remember a similar discussion some time
> ago? The method seems to perform a brute force method to detect
> connected roads with the same name. Can you have a look on it?

Yes that routine is a disaster when there are many roads with the same
name. I'm not sure what it is supposed to do and how important it is.
I'll have a go at fixing it.


More information about the mkgmap-dev mailing list