Dear all, I am running step-17 by mpirun, it returns the error message below: ****************************************** ---------------------------------------------------- Exception on processing:
-------------------------------------------------------- An error occurred in line <69> of file </home/yjin6/Deal.II/dealii-9.2.0/source/lac/sparsity_tools.cc> in function void dealii::SparsityTools::{anonymous}::partition_metis(const dealii::SparsityPattern&, const std::vector<unsigned int>&, unsigned int, std::vector<unsigned int>&) The violated condition was: false Additional information: The function you called requires METIS, but you did not configure deal.II with METIS. -------------------------------------------------------- This message does't appear when I use a single node to run it. Does the sparsity tools automatically overload to partition_metis under parallel case? Thank you! Best regards -- Yuesu Jin, Ph.D student, University of Houston, College of Natural Sciences and Mathematics, Department of Earth and Atmospheric Sciences, Houston, Texas 77204-5008 346-404-2062 -- 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 dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CA%2B25a%3DJ2Rzk9yL0Zt%2Boq_U-MV4hWcwNJGvj-4tjjjRAqABs81Q%40mail.gmail.com.