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Memory demand for parallel computing (unstructured grid) |
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November 12, 2010, 07:46
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Memory demand for parallel computing (unstructured grid)
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Join Date: Sep 2010
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Hello,
I use the Reynolds SSG model to compute Reynolds stresses in a two-phase stirred tank (water and air). To check the grid dependency, I used three untructrued grids with number of nodes 1,3 M, 5 M and 21 M. During simulation with a parallel cluster (Linux, 64 bit. 8 partitions and 4 CPU's pro partition) I received overflow error. Now I'd like to know how much memory I actually need to resume the simulation and running it till the convergence (EMS Residues under 10E-4). Does somebody know here? Many thanks, Manely |
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| memory, parallel computation, unstructured mesh |
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