Ananya:
I am running "cmake ." and "make", followed by "mpirun -np 4 ./step-17 " in
the step directory.
Mpirun is working on step-40 and step-42, but not on step-17 and step-18.
That makes sense, because steps 40 and 42 do not use METIS.
I have also installed Dealii 9.5 using Candii. In this installation I am able
to mpirun step-17
and step-18. Though I was preferring the spack installation because it
installs, by default, most of
the dependencies required for running Dealii tutorials.
I don't know what to suggest. If spack miscompiles METIS, you cannot use it.
It is, fortunately, not widely used in deal.II -- only the
parallel::shared::Triangulation class uses it.
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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