[Qgis-developer] slow loading projects (with layouts) and crashes when "renders layers in parallel using many CPS cores" is ON

Andreas Neumann a.neumann at carto.net
Wed Jul 9 09:22:28 PDT 2014


I can confirm such stability issues - I had these crash issues mainly
directly after project load - without any user interaction whatsoever.
It is, however, hard to create reproducible test-cases. The crashes are
not always.

Regarding print composers: yes - there is a considerable slow-down in
project loading if a project contains a lot of print composers.

These are two issues we have to pay close attention to.


Am 09.07.2014 16:13, schrieb Giovanni Manghi:
> Hi all,
> there are reports in the bug tracker about two situations in qgis 2.4.
> I would like to know if anyone else confirms:
> * it seems that adding print layouts make loading of projects more and
> more slow, this was not the case in 2.2
> http://hub.qgis.org/issues/10828#note-17
> * qgis 2.4 seems that can become unstable if "renders layers in
> parallel using many CPS cores" is ON and/or the number of cores used
> is high
> http://hub.qgis.org/issues/10778#note-13
> http://hub.qgis.org/issues/10744#note-6
> cheers
> -- G --
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