How can I use Foam-Extend Cuda Solvers?

phandy · May 22, 2015, 16:22

I just followed this document, which entails details the installation of openfoam-extend with cuda solvers. However, with all my searching, I haven't found anything that shows how to use the newly available gpu acceleration.

On cpu, I previously used `mpirun` to parallelize my cases. What should I use to push simulations to my GPU?

Alternatively, am I using the wrong tool for my goal? I've noticed that "RapidCFD" is another CUDA implementation of openfoam, but I don't know how to use GPU with it either.

Svensen · May 26, 2015, 03:51

I think that the answer is here: http://www.cfd-online.com/Forums/ope...end-3-0-a.html

Did you have a problems with compilation of cudaSolvers ? I had a problems with cusp... So I can't test the solvers...

TheresaJRosenberg · April 13, 2019, 04:50

You can search it online in google search, if still you need help.

May 22, 2015, 16:22	How can I use Foam-Extend Cuda Solvers?	#1
phandy New Member Paul Handy Join Date: Sep 2014 Location: Idaho, USA Posts: 21 Rep Power: 12	I just followed this document, which entails details the installation of openfoam-extend with cuda solvers. However, with all my searching, I haven't found anything that shows how to use the newly available gpu acceleration. On cpu, I previously used `mpirun` to parallelize my cases. What should I use to push simulations to my GPU? Alternatively, am I using the wrong tool for my goal? I've noticed that "RapidCFD" is another CUDA implementation of openfoam, but I don't know how to use GPU with it either.

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May 26, 2015, 03:51		#2
Svensen Senior Member Join Date: Jan 2015 Posts: 150 Rep Power: 11	I think that the answer is here: http://www.cfd-online.com/Forums/ope...end-3-0-a.html Did you have a problems with compilation of cudaSolvers ? I had a problems with cusp... So I can't test the solvers...

April 13, 2019, 04:50		#3
TheresaJRosenberg New Member TheresaJRosenberg Join Date: Apr 2019 Posts: 1 Rep Power: 0	You can search it online in google search, if still you need help.