Oh, I have found the problem.
It seems that in the process of modifying the script, I somehow mistyped the --define N ... part. Once I have changed it to the suggested value of 28 or any other sensible number, it works.
Thanks a lot!
pon., 5 lip 2021 o 00:14 Roland Haas rhaas@illinois.edu napisał(a):
Hello Konrad,
This example is said to have been tested on 19-Nov-2020 - have there been any changes since which made the parameter file obsolete, or should I
start
troubleshooting my configuration?
My guess is that you are attempting to run with (many) more MPI ranks than were used in the gallery example. You are triggering some sanity check that tries to check that here are actually more interior points than (symmetry) boundary points (ie the grid structure is sane).
I would try reducing the number of MPI ranks (you can keep the same number of cores but will need to use more threads).
The gallery example was run for this release (2021-05) as well but it seems the last tested date has not yet been updated.
Yours, Roland
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