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How to select GPU instead og CPU for parallel calculation?

Gonzalo García-Alén
08/12/2022 20:28:00
RE: RE: How to select GPU instead og CPU for parallel calculation?
Hi Eduard,

Recently the same thing happened to me, Iber+ calculated without problems but in the task manager it did not appear that the graphics card was being used 100%. In my case the calculation was fine but I don't know why it was not displayed correctly in the task manager...

First, make sure you have the drivers updated (I use the software GeForce Experience). 

To check that it works correctly run IberPlus and confirm in the proces.rep file (it is in the folder of your model) appears at the beginning (line 19 approx) something like:

Using GPU: NVIDIA GeForce RTX A4000

You can also try running a model with and without IberPlus enabled. If the calculation time is much shorter with IberPlus it is because the calculation is being parallelised correctly.

Regards,
Gonzalo García-Alén

 How to select GPU instead og CPU for parallel calculation?   Sauer Axel 25/03/2020 22:21
         RE: How to select GPU instead og CPU for parallel calculation?   Marcos Sanz Ramos 01/04/2020 11:54
             RE: RE: How to select GPU instead og CPU for parallel calculation?   Axel Sauer 14/04/2020 14:01
                 RE: RE: How to select GPU instead og CPU for parallel calculation?   Eduard Cadavid Cartagena 06/12/2022 16:30
                 RE: RE: How to select GPU instead og CPU for parallel calculation?   Gonzalo García-Alén 08/12/2022 20:28