[GRASS-user] WxGUI Vector Digitizer crashes

[Vincent Bain]

Thank you Martin,
wxgui does not actually crash; but it becomes very slow when ram gets
saturated. Vector map I edit is not that big :

Number of points:       0               Number of areas:      1200
Number of lines:        0               Number of islands:    268
Number of boundaries:   2593            Number of faces:      0
Number of centroids:    1192            Number of kernels:    0 

neither background raster :

Rows:         1906
Columns:      2247
Total Cells:  4282782

Vincent



Le jeudi 08 mars 2012 à 19:54 +0100, Martin Landa a écrit :
> Hi,
> 
> 2012/3/8 Vincent Bain <bain at toraval.fr>:
> 
> > working with grass 6.4 release branch (r51019) on a debian linux system,
> > vector digitizer sometimes crashes after a long time of use, running out
> > of memory : 100% of 6GB RAM is progressively used, never decreases while
> > GUI is not restarted. It occurs especially when a raster background has
> > to be displayed. No idea what to do to help diagnose the problem (?),
> > looks like there is something wrong with memory deallocation.
> > Is it worth opening a ticket for it or can the problem be due to my
> > system ?
> 
> working with larger vector maps? Probably DEBUG and WX_DEBUG messages
> could help (last few lines before crash).
> 
> g.gisenv set=DEBUG=5
> g.gisenv set=WX_DEBUG=5
> 
> Needs some more investigation, ... Martin
>