[Gvsig_english] performance issue with gvSIG desktop 1.12

[César Martínez Izquierdo]

Hi Klaus, thanks for your report.
Does anyone has an idea of what could be introduced in 1.12 version to
produce this behaviour?

Best regards,

César

2012/10/9 Klaus Schaefer <klaus.schaefer4 at giz.de>:
> Hi folks,
>
> with gvSIG release 1.12 (I was using 1.11 up to now), I ran into a huge
> performance issue. My installation is on Windows 7 Professional SP1, 64bit,
> 2GB memory.
>
> I have a project which loads 180 slices of raster data, each about 1MB in
> size, to build a complete satellite image as background raster. Loading
> everthing with gvSIG 1.11 takes less than 1:30 minutes in average.
> Loading everthing with gvSIG 1.12 takes more than 8:00 minutes in average,
> sometimes even 12 minutes!
> In both versions screen update is set to medium. Modifying this option
> didn't change remarkable.
>
> I recognized that in 1.12 each slice of raster is being reloaded over and
> over again, until the whole stuff is finally done. In 1.11 one slice is
> loaded after the other, only one or two times during the process all slices
> get reloaded. This makes a huge difference, as you can see on the
> measurements!
>
> Maybe there is an option for tuning...?
>
> Best regards
> Klaus
>
>
>
>
>
> --
> View this message in context: http://osgeo-org.1560.n6.nabble.com/performance-issue-with-gvSIG-desktop-1-12-tp5007432.html
> Sent from the gvSIG users mailing list archive at Nabble.com.
> _______________________________________________
> Gvsig_internacional mailing list
> Gvsig_internacional at listserv.gva.es
>
> To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url:
>
> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional



-- 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
   César Martínez Izquierdo
   GIS developer
   -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -
   ETC-SIA: http://sia.eionet.europa.eu/
   Universitat Autònoma de Barcelona (SPAIN)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -