[QGIS-Developer] QGIS : allowing more ressources to QGIS ( CPU, RAM et GPU)

Sylvain Théry sylvain.thery at cnrs.fr
Thu Apr 24 12:44:09 PDT 2025


Dear Qgis developers /et al/ :) (I'm not)


Le 16/04/2025 à 16:58, Guillaume De Castro Del Real via QGIS-Developer a 
écrit :
> Hello,
>
> I am working with a lot of data ( 75 Go), but my qgis only use 6 % and 
> 14 % of my RAM and my CPU.
>
> I would like to allow more ressource to qgis, how can i do it ?
>
> T

I'm also interested in this question.
Even if I gabble a bit of Python, my notions of low level functionning 
of a computer are a long way off, and poor.
I imagine that Qgis is not structurally multi-core because of its 
dependencies and others.


Any information on this subject would be most welcome


All the best,
S.

-- 
Sylvain THÉRY - Ingénieur d'études CNRS en géomatique
UMR 5281 ART-Dev - Acteurs, Ressources et Territoires dans le Développement
sylvain.thery at cnrs.fr  - +33.4.11.75.70.98
Université Paul-Valéry Montpellier 3 - Site St Charles - Bureau 239
@ postale : ART-Dev - St Charles - Route de Mende - 34 199 Montpellier Cedex 5

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