deal.II User Group

Here is a summary of the installation process on Cray XC50. I have configured deal.II with MPI,

Yup - deal.II did not pick up HYPRE or MUMPS even though you configured PETSc with both (which can be

Dear Jean-Paul, thanks again for your support and kind suggestions. I have worked with

It makes much sense! Right now, it works by using the deprecated function (generating MPI::Vector

Dear Daniel, thank you very much for your quick and concise answer! Just for the record & other

Hi Daniel, The problem is now solved. The issue was that, the bash rc did not have the location of

Thanks Daniel, now it runs. Of course it won't converge, lacking preconditiones, but this is for

Thanks Daniel, it worked. On Wednesday, July 10, 2019 at 9:59:08 PM UTC-4, Daniel Arndt wrote: Vivek,

Hi Wolfgang, Thank you so much for your kind help. I tried the dynamic sparsity pattern, and with the

Gabriel Peters Endenicher Str. 310 53121 Bonn 00491525/5478185 Gabriel...@koeln.de Am 05.04.19 um

Dear Pai, I'm very interested in solving a problem with characteristics very similar to yours.

As always there is a "deal.ii" way of doing the calculations. The FEValues::

Hi, recently, I have the same problem. When I complie the PETsc, it link the debug_mt/linmpi.so. So I

Thank you. I don't know how I missed item 1. That's a bit embarrassing. Your first suggestion

Oh, yes. Sorry I did not say it clearly. What I did is using an identity vector whose elements are

Hi Jon, Try this .dmg https://github.com/luca-heltai/dealii/releases/tag/v9.0.0-rc1 If that won't

Hi Weixiong, I did consider this problem so I wanted to avoid using a fake ILU like BlockJacobi. As I

On 03/20/2018 10:43 AM, Alexander Knieps wrote: > > I think that makes sense. Are the other MG

Got it. Thank you so much! Thanks, Feimi On Wednesday, March 21, 2018 at 10:51:24 AM UTC-4, Wolfgang

Dear Timo. thank you very much. I removed the check on the cell when setting the boundary indicators

Hi, On Wednesday, January 24, 2018 at 9:13:06 PM UTC+1, Sukhminder Singh wrote: I installed Spack

Hi, On Friday, December 15, 2017 at 11:14:24 PM UTC+1, Marek Čapek wrote: Hello, I have downloaded

On 12/17/2017 10:10 PM, Jie Cheng wrote: > > The way to deal with the sparsity pattern is to

Hi Lucas and Wolfgang I have something to say on this issue because I think it might be helpful to

Hi Wolfgang Thank you so much for the clear answer! Jie On Wednesday, December 6, 2017 at 3:14:46 PM

>> Then you have to simplify your problem as much as possible until we >> can reproduce

> However I still do not understand what that line in the documentation means. > Maybe it is a

Hey Jean-Paul! Sorry it took so long to answer, I was on a conference this week and didn't come

Dear Bruno, thank you. I ended up using prepare_for_pure_refinement() and refine_interpolate(), and

Rajat, > 1. My problem involves the mesh movement in every time step. But with > adaptive mesh