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Search: Posts Made By: blais.bruno
Forum: OpenFOAM Running, Solving & CFD October 17, 2016, 10:23
Replies: 5
Views: 715
Posted By blais.bruno
Slowdown compared to serial execution can occur. ...

Slowdown compared to serial execution can occur.

I remember running a case with dynamic mesh refinement where I used the GAMG matrix solver. I recall that running the case with 8 processors took...
Forum: OpenFOAM Running, Solving & CFD October 5, 2016, 11:34
Replies: 5
Views: 715
Posted By blais.bruno
Did you test if the poor scaling is observed for...

Did you test if the poor scaling is observed for all matrix solvers ?
It seems that when you move the mesh, or at least execute one of the routines of dynamicMotionSolverFvMesh, you make a call to...
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