Dear Martin, dear Bruno, I'm sorry for giving a feedback to your answers that late, but I have been really busy with another project and had no time to deal with this problem.
@Martin: After applying the patch I get the same run time results as you did. So thank you for figuring out and fixing the problem. @ Bruno: Of course you are right. The correct name of the functions is indeed "make_biorthogonal_sparsity_pattern" and not "make_offdiagonal_sparsity_pattern". Sorry for confusing you, but I talked to so many people about this problem and it always arised when filling the offdiagonal blocks of my block matrix that I just mixed up the terms. Concerning your first hint, I'm not quite sure if I understand it correctly. I'm using the function "add_entries" only in combination with the DynamicSparsityPattern and not with the SparsityPattern class. Moreover, it seems that the DynamicSparsityPattern class doesn't even have a "copy_form" function. So I do not really get the point. Best, Dustin -- 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. For more options, visit https://groups.google.com/d/optout.
