Thanks, Wolfgang. I can follow the technique used in step-42 for parallel implementation.
On Thu, Sep 14, 2023 at 11:22 AM Wolfgang Bangerth <[email protected]> wrote: > > 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. > > -- > ------------------------------------------------------------------------ > Wolfgang Bangerth email: [email protected] > www: http://www.math.colostate.edu/~bangerth/ > > > -- > The deal.II project is located at http://www.dealii.org/ > For mailing list/forum options, see > https://groups.google.com/d/forum/dealii?hl=en > --- > You received this message because you are subscribed to a topic in the > Google Groups "deal.II User Group" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/dealii/-ogX1Bi243M/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/dealii/3bcc779c-501f-cffc-1053-9178d4a56faa%40colostate.edu > . > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CAERGViOtAq_SV9k0Xm2LVkmoaAYVJDkWYpmgh8-oazG9y%3DGgvQ%40mail.gmail.com.
