Dear all, I have an MSI GS65 8SE with Ubuntu 18.04 and an RTX2060. But it seems that paraView and paraFoam do not use the nvidia GPU. [Screenshot from 2020-09-09 13-07-29] Even if, it is well activated and set up as the GPU to be used… [Screenshot from 2020-09-09 13-08-35] I do not understand w…

[image] Propanotriol: I have the Intel integrated GPU and the nvidia gpu on my laptop. This is an optimus laptop. Can you try with ParaView downloaded from our website ? https://www.paraview.org/download/

name of display: :1 display: :1 screen: 0 direct rendering: Yes server glx vendor string: NVIDIA Corporation server glx version string: 1.4 server glx extensions: […!] Memory info (GL_NVX_gpu_memory_info): Dedicated video memory: 6144 MB Total available memory: 6144 MB Currently available…

Yes, we can see that nvidia is indeed present in your computer. Do you have an optimus laptop ? Where did you download ParaView from ?

I am unable to answer about optimus laptop. I have this: https://www.msi.com/Laptop/support/GS65-Stealth-8SE Is there any way to determine and answer you properly about the optimus question? I have the Intel integrated GPU and the nvidia gpu on my laptop. About the second question, it came with O…

I installed the version 5.8.1 and when I execute it, I have this in the terminal VisRTX 0.1.6, using devices: 0: GeForce RTX 2060 (Total: 6.2 GB, Available: 5.8 GB) And [Screenshot from 2020-09-09 17-51-45] Excellent. Do you think that there is a way to do so with the installed version of Op…

You should ask OpenFOAM, I suspect that the OpenFOAM version is built with mesa-only.

Thank you very much for your rapid answers. Well, I will be using ParaView 5.8 with the RTX GPU then, for the meshing part works great. And I will follow the questioning in OpenFOAM forum for paraFoam. Have a great day.

ParaView

Nvidia GPU not used

ParaView Support

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