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December 11, 2020, 12:02 |
dsmcFoamPlus becoming silent on cluster
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#1 |
Member
Tarang
Join Date: Feb 2011
Location: Delhi, India
Posts: 47
Rep Power: 15 |
Hi,
I am using dsmcFoamPlus from https://github.com/MicroNanoFlows/Op...ee/devel-craig However, I am facing some problems while running it in parallel. First.. it is not able to to scale up for more than 1 node. On many core cpu like 28 cores or 40 cores, the program becomes silent randomly. I have tried changing decomposition strategy, tried changing the Openmpi version. The other thing is our cluster has >gcc8.2 and >openmpi 3. Recently I found that silent kill is there during serial runs also on cluster. Any suggestion in troubleshooting it is appreciated. Further, I am thinking to compile dsmcFoamPlus on OF6 or above? Has anyone tried it? Regards gtarang |
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December 17, 2023, 04:57 |
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#2 |
New Member
lihui
Join Date: Apr 2022
Posts: 7
Rep Power: 4 |
Hello, have you solved this problem? I'm having the same issue and it's bothering me.
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