OPENFOAM Parallel Computing, No solution and Sudden Exit with no Solution
Hello All,
I try to test Parallel computing with openfoam tutorials. I make sure that Openmpi is installed correctly. So there is no problem there. I also check mpi selector and such(omni_run) to see if it makes any differences. (I have openmpi1 and openmpi2, with Openfoam V1912,2006,2012 installed) When I try parallel computing to test with various cases, I see that simulation exiting either in recompose phase or at pimpleFoam (or any other) phase after meshing without any solution. There is no errors. Just solution doesn't start and sudden exit. It is obviously due to my system (Opensuse leap 15.2). Do you have any suggestions? Thanks |
This is the log file from pimpleFoam. It appears MPI_INIT doesn't kick in.
Code:
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I removed all versions V1912,2006 and 2012 and openmpi and openmpi2. Reinstalled 2012. Running a parallel example SimpleFoam turbineSitting. I see no CPU usage and Running simpleFoam (4 processes) goes on.
If you have an any idea. Pls. share Thanks |
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