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[OpenFOAM.org] Openfoam 4.1 conflicts with Cuda 7.5 on ubuntu 16.04 |
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March 6, 2017, 01:47 |
Openfoam 4.1 conflicts with Cuda 7.5 on ubuntu 16.04
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#1 |
Member
Hilbert
Join Date: Aug 2015
Location: Australia
Posts: 50
Rep Power: 11 |
Hi all,
For a while I have been running openfoamV4.1 installed via apt-get and that has all gone smoothly. This afternoon I though I would have a look at Cuda, the accelerated computing toolbox from Nvidia. When I load Cuda in my .bashrc file I get the following error in openfoam: reconstructPar: error while loading shared libraries: libfiniteVolume.so: cannot open shared object file: No such file or directory And this happens when I try to run a solver as well. When remove cuda from my bashrc file again all is merry again. So something in cuda is conflicting with OpenFoam. Has anybody seen this before/ have an idea on how to fix it? Cheers |
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March 25, 2017, 14:55 |
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#2 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,978
Blog Entries: 45
Rep Power: 128 |
Greetings Hillie,
A few questions:
Bruno
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April 3, 2017, 21:59 |
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#3 |
Member
Hilbert
Join Date: Aug 2015
Location: Australia
Posts: 50
Rep Power: 11 |
Hi Bruno,
Thanks for you reply. I did solve the issue in the end. For the cuda installation I followed a walkthough on a forum, and not the official nvidia guide. In the end changing the cuda lines in my .bashrc file to the lines below did the trick. export PATH=$PATH:/usr/local/cuda-8.0.61/bin export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-8.0.61/lib64 I haven't spend much time with it yet but I wanted to have a look at GPU assisted solvers for OpenFOAM,. Cheers, Hilbert |
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