Gabriel Peters
Endenicher Str. 310
53121 Bonn
00491525/5478185
gabriel.pet...@koeln.de
Am 05.04.19 um 15:55 schrieb Daniel Arndt
> Gabriel,
>
> to extend on my last post. Finally, I think that your approach with the two
> DoFHandler objects will give you some more problems.
> What is
Gabriel,
to extend on my last post. Finally, I think that your approach with the two
DoFHandler objects will give you some more problems.
What is likely happening here is that the AffineConstraints object here is
used both for rows and columns although row dofs and column dofs are
unrelated.
Gabriel,
But I think I did a mistake somewhere in the function. Using the definiion
> of the function from your pull request
> I call
>
> *DoFTools::make_sparsity_pattern
> (dof_handler_velocity,dof_handler_pressure,dsp,
> constraints_vel,false);*
>
> and afterwards I
to focus on the upper error.)
Thanks and best regards
Gabriel
Gesendet: Mittwoch, 03. April 2019 um 03:03 Uhr
Von: "Daniel Arndt"
An: "deal.II User Group"
Betreff: Re: [deal.II] Re: Applying boundary values in parll::distr:triang setting for two dof_handler Spa
Gabriel,
Now I cloned a more recent version, and added the Constraintsmatrix and
> changed the instantiations.
> https://github.com/gabpeters/dealii/tree/sparse
>
That looks much better!
> But somehow it still doesn't work. I still get the error "undefined
> reference..."
>
Admittedly,
Am Dienstag, 2. April 2019 01:48:41 UTC+2 schrieb Daniel Arndt:
>
> Alex,
>
> Hey I just added my changes to a github branch (
>> https://github.com/gabpeters/dealii/tree/sparsity )
>> I changed the make_sparsity_pattern(dof_row,dor_col,sparsity) function
>> and also changed the header in the
Alex,
Hey I just added my changes to a github branch (
> https://github.com/gabpeters/dealii/tree/sparsity )
> I changed the make_sparsity_pattern(dof_row,dor_col,sparsity) function and
> also changed the header in the
> dof_tools.h file and the signature in the dof_tools_sparsity.inst.in file.
On 4/1/19 7:05 AM, gabriel.pet...@koeln.de wrote:
>
> Hey I just added my changes to a github branch (
> https://github.com/gabpeters/dealii/tree/sparsity )
> I changed the make_sparsity_pattern(dof_row,dor_col,sparsity) function
> and also changed the header in the
> dof_tools.h file and the
Am Donnerstag, 28. März 2019 21:37:19 UTC+1 schrieb Daniel Arndt:
>
> Gabriel,
>
> At first I extended the make_sparsity_pattern function to
>>
>> void DoFTools::make_sparsity_pattern ( const DoFHandlerType & dof_row,
>>const
>>
Gabriel,
At first I extended the make_sparsity_pattern function to
>
> void DoFTools::make_sparsity_pattern ( const DoFHandlerType & dof_row,
>const
> DoFHandlerType & dof_col,
>
Am Mittwoch, 27. März 2019 13:58:47 UTC+1 schrieb Daniel Arndt:
>
> Gabriel,
>
> Am Mittwoch, 27. März 2019 06:16:18 UTC-4 schrieb Gabriel Peters:
>>
>> Hey, I just worked through the make_sparsity_pattern code.
>> I think I know how to fix the mentioned problem. But I dont understand the
>>
Okay
Thanks a lot.
If it works now, I will contribute it.
Best
Gabriel
Gabriel Peters
Endenicher Str. 310
53121 Bonn
00491525/5478185
gabriel.pet...@koeln.de
Am 27.03.19 um 13:58 schrieb Daniel Arndt
> Gabriel,
>
> Am Mittwoch, 27. März 2019 06:16:18 UTC-4 schrieb Gabriel Peters:
> >
> >
Gabriel,
Am Mittwoch, 27. März 2019 06:16:18 UTC-4 schrieb Gabriel Peters:
>
> Hey, I just worked through the make_sparsity_pattern code.
> I think I know how to fix the mentioned problem. But I dont understand the
> how to use the "bool_dof_mask" in the correct way. It is used in he
>
32 Uhr
Von: "Daniel Arndt"
An: "deal.II User Group"
Betreff: [deal.II] Re: Applying boundary values in parll::distr:triang setting for two dof_handler Sparsematrux
Gabriel,
I am trying to apply boundary conditions on a Sparsematrix with two Dof_handlers in a parall
Hi. Thanks a lot for the advice.
I will Try it tomorrow and send a response whether it works.
Regards
Gabriel
Gabriel Peters
Endenicher Str. 310
53121 Bonn
00491525/5478185
gabriel.pet...@koeln.de
Am 26.03.19 um 13:32 schrieb Daniel Arndt
> Gabriel,
>
>
> > I am trying to apply boundary
Gabriel,
> I am trying to apply boundary conditions on a Sparsematrix with two
> Dof_handlers in a parallel::distributed::trinagulation setting for the
> Step-35 tutorial.
> ( Same context as in this thread
> https://groups.google.com/forum/#!topic/dealii/9ibgrQ0mFBs).
>
> At initializing the
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