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October 19, 2015, 13:46 |
POD: vectorSnapshots and scalarSnapshots
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#1 |
New Member
Ryan Tunstall
Join Date: Sep 2013
Posts: 10
Rep Power: 12 |
Hi,
Does anyone have any experience of running vectorSnapshots or scalarSnapshots in parallel using foam-extend-3.1? I have a large LES case (>50m cells) that I would like to analyse using POD. Being so large I would like to run the POD snapshot utilities in parallel, so I am testing on the pitzDaily test case to begin with. The utilities run in parallel without incident using Code:
mpirun -np $SLOTS vectorSnapshots -parallel This is making me think that perhaps the utilities are calculating the POD modes in each independent processor mesh rather than for the entire parallel domain? It works fine in serial |
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October 31, 2017, 11:00 |
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#2 |
New Member
M. Salman Siddiqui
Join Date: Mar 2015
Posts: 16
Rep Power: 10 |
Hey.
Did you able to solve your problem? Can you guide me how to run POD solver for fluid flow problem using foam extend? |
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