[Qgis-developer] map rendering time much longer on windows than on ubuntu

[Matthias Kuhn]

Apart from a dozen things influencing the rendering speed on a 
particular machine mostly related to the datasource (e.g. network/disk 
speed...), the binary itself can also be optimized by not including the 
debug symbols.

But to be accurate, one would need to do a more in-depth profiling of 
the problem...

-- Matthias

On Die 09 Jul 2013 14:38:24 CEST, Denis Rouzaud wrote:
> Hi all,
>
> I noticed that QGIS renders much slower on windows than on ubuntu.
>
> This is the configuration:
> Windows 7 64 bits
> QGIS master from Osgeo4W
> vs
> Ubuntu 12.04 64its
> QGIS compiled on computer
>
> The windows computer is more recent and powerful than ubuntu's one.
> I have mainly PostGIS layers.
>
> Is it a know issue/problem/feature whatever?
> Is there something I can do to speed up????
>
> Thanks a lot,
>
> Denis
>
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