[OpenFOAM.org] Install OpenFOAM on cluster

himchancho · July 10, 2019, 15:10

Hi I'm new to here because I get the project about HPC for OpenFOAM
I have HPC using OHPC with warewulf + slurm + infiniband
I set up the entire systems and run the OpenFOAM tutorials
When I run a tutorial with decomposed meshes , performance is so bad, mpi works so rarely and my ethernet works busily. I think this is result of access to headnode harddrive

anyway,

OpenFOAM Cluster Installation

This is same question about me but outdates so long.. can not contact with anyone of those

thanks for helping

wyldckat · July 13, 2019, 18:24

Quick questions:

How did you configure which MPI toolbox to be used by OpenFOAM?
Which specific installation instructions did you follow?
Which Linux Distribution are you using?

July 10, 2019, 15:10	Install OpenFOAM on cluster	#1
himchancho New Member himchancho Join Date: Jul 2019 Posts: 1 Rep Power: 0	Hi I'm new to here because I get the project about HPC for OpenFOAM I have HPC using OHPC with warewulf + slurm + infiniband I set up the entire systems and run the OpenFOAM tutorials When I run a tutorial with decomposed meshes , performance is so bad, mpi works so rarely and my ethernet works busily. I think this is result of access to headnode harddrive anyway, OpenFOAM Cluster Installation This is same question about me but outdates so long.. can not contact with anyone of those thanks for helping

July 13, 2019, 18:24		#2
wyldckat Retired Super Moderator Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 10,981 Blog Entries: 45 Rep Power: 128	Quick questions: How did you configure which MPI toolbox to be used by OpenFOAM? Which specific installation instructions did you follow? Which Linux Distribution are you using? __________________ OpenFOAM: FAQ \| Getting started Forum: How to get help, to post code/output and forum guide Read this before sending me PM

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