On 1/24/20 11:37 AM, Jonathan Russ wrote: > > Thank you for your reply, however, I just seemed to have solved my > problem. I had a block system with one vector valued field and one > scalar valued field. When I extract the constant modes for the vector > valued field it is very fast (using the vector component mask). However, > the same operation for the scalar valued field does not perform quickly. > I see that simply omitting this step for the scalar valued field has > almost no effect on the solution of the scalar valued problem. Therefore > I no longer have any issue :)
Good to know. That said, it might still be interesting to have a testcase that shows the slow behavior! 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 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/22d625e1-b92a-7409-3351-c186de247f2d%40colostate.edu.
