Re: [deal.II] Hanging node constraints in FE_NedelecSZ

2022-10-23 Thread Wolfgang Bangerth
On 10/23/22 01:46, Vinta Yinda Wang wrote: I was trying to do adaptive mesh refinement in 2D-electromagnetic problem following the program provided in step-81. The refinement procedure is refererred to step-27, where I implement the FESystem of real and imaginary FE_NedelecSZ part in hp::FEColl

Re: [deal.II] regarding cmake . error

2022-10-23 Thread Wolfgang Bangerth
On 10/23/22 07:36, Syed Shabbir Ahamed wrote: ** what to do ? getting this error after cmake . command. Syed: you are calling cmake in a directory that does not contain deal.II source files. Please follow the instructions in the readme file for where to call which command. Best W. -- ---

[deal.II] regarding cmake . error

2022-10-23 Thread Syed Shabbir Ahamed
what to do ? getting this error after cmake . command. P.S. I am new to ubuntu. please help -- 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

Re: [deal.II] Re: measuring cpu and wall time for assembly routine

2022-10-23 Thread Simon Wiesheier
Sorry, I was wrong. Of course, it is the other way round. The fast one is 3 times faster. -Simon Am So., 23. Okt. 2022 um 10:37 Uhr schrieb Peter Munch < peterrmue...@gmail.com>: > Now, I am lost. The fast one is 3 times slower!? > > Peter > > On Sunday, 23 October 2022 at 10:33:38 UTC+2 Simon w

Re: [deal.II] Re: measuring cpu and wall time for assembly routine

2022-10-23 Thread Peter Munch
Now, I am lost. The fast one is 3 times slower!? Peter On Sunday, 23 October 2022 at 10:33:38 UTC+2 Simon wrote: > Certainly. > When using the slow path, i.e. MappingQ in version 9.3.2, the cpu time is > about 6.3 seconds. > In case of the fast path, i.e. MappingQGeneric in version 9.3.2, the

Re: [deal.II] Re: measuring cpu and wall time for assembly routine

2022-10-23 Thread Simon Wiesheier
Certainly. When using the slow path, i.e. MappingQ in version 9.3.2, the cpu time is about 6.3 seconds. In case of the fast path, i.e. MappingQGeneric in version 9.3.2, the cpu time is about 18.7 seconds. Crudely, the .reinit function associated with the FEPointEvaluation objects is called about 1

[deal.II] Hanging node constraints in FE_NedelecSZ

2022-10-23 Thread Vinta Yinda Wang
Hello everyone: I was trying to do adaptive mesh refinement in 2D-electromagnetic problem following the program provided in step-81. The refinement procedure is refererred to step-27, where I implement the FESystem of real and imaginary FE_NedelecSZ part in hp::FECollection class. After the firs