7

This question already has an answer here:

Is QGIS (2.16) multi-threaded?

I do not see multiple processes on the console while running it on Ubuntu.

It only uses one CPU.

Is there anything to do to enable it?

|improve this question

marked as duplicate by underdark♦ qgis Oct 11 '17 at 18:36

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • NOT a duplicate. – tony gil May 28 '18 at 20:54
10

Rendering can use multiple cores:

enter image description here

Most processing/analyses are still single-threaded but devs are working on it, see Enabling multithreaded processing in QGIS?

|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.