[deal.II] L2 norm of distribution solution

Hi, I have a solution vector with locally owned and locally relevant dofs. I want to compute its L2-norm. Using the l2_norm() on it caused a Trilinos error (I was going to compute the squared of the L2 norm, then do an MPI Allreduce on the resulting values). So, I decided to code it "by hand"

Re: [deal.II] Compile error with function compute_bounding_box on GCC 8.5

Hi Reza, Thanks for letting us know about this problem. Yes, its best to report these types of issues directly on the GitHub repository :-) I’ve opened an issue based on the details that you given. You can track it here: https://github.com/dealii/dealii/issues/7771