#2185: Painfully Slow 'v.in.ogr' Vector Import --------------------------------------+------------------------------------- Reporter: justinzane | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.0.0 Component: Vector | Version: svn-trunk Keywords: import, OGR, performance | Platform: Linux Cpu: Unspecified | --------------------------------------+------------------------------------- Changes (by justinzane):
* cc: justinzane (added) Comment: Running under `perf` several times, and using `-Og -g` builds of grass7 and gdal, it seems that somewhere between 30-40% of the execution time is happening in Python or the shell. That seems odd, but I'm ignorant... Additionally, it seems that grass is sending a query for **every** write to the DB, **synchronously**, instead of either doing the DB IO in another thread. That seems a poor use of multicored systems. -- Ticket URL: <http://trac.osgeo.org/grass/ticket/2185#comment:1> GRASS GIS <http://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev