Thank you, Timo
I will look into it!
David
On Sat, Oct 10, 2020 at 11:30 AM Timo Heister wrote:
> Hi David,
>
> > For example, for the initial conditions, the code is supposed to output
> a file with name:
> >
> > solution-000.vtu
> >
> > but then it also creates s file with name
> >
> >
Hi Animesh,
Here are some answers to your questions:
> Essentially, I will have to apply the homogeneous boundary condition at the
> zeroth and first Newton's step, and Non-homogeneous BC only at the zeroth
> step, as mentioned in the documentation
>
I have copied some code below.
I was hoping to take the outer product which is formed in a FullMatrix,
called Kronecker_matrix below, multiply it by a coefficient, and add a
matrix to it called nonlinear_part_full. This entire operation I have tried
to put into a Sparse matrix, called
Konrad,
have a look at
https://github.com/dealii/dealii/wiki/Frequently-Asked-Questions#how-do-i-debug-mpi-programs.
For me, the "mpiexec -np n gdb ./executable" approach normally works fairly
well.
Best,
Daniel
Am So., 11. Okt. 2020 um 09:56 Uhr schrieb Konrad Simon <
ksimon1...@gmail.com>:
>
Nikki,
we can continue to speculate, but your description of what is happening is not
specific enough to really know. You'll have to show us the code you use to be
sure.
I don't understand the connection between the code you show and the outer
product. The outer product is a dense matrix,
On 10/11/20 3:26 PM, Daniel Arndt wrote:
have a look at
https://github.com/dealii/dealii/wiki/Frequently-Asked-Questions#how-do-i-debug-mpi-programs
Hi deal.ii community,
I have a short question about tools (which probably also concerns many
other people).
I am using eclipse for C++ development and I frequently use the debugger.
So far everything fine. Now I need to use parallel debugging tools for MPI
but my eclipse crashes many times
Dear Ramiro,
You could also take a look at step-70 by Luca and I. It deplays a very
prototype-ish fluid-structure interaction framework using immersed
boundaries. I am sure Luca has progressed a lot on this issue since then.
You can also look at software derived from Deal.II. Our group develops