Hello,
Thank you, I'll Take a look.
I faced some more issues, appreciate if someone can help
I ran step 32 with mpi 2 straight out of the tutorials and I goe this
error:
An error occurred in line <682> of file
</home/hass/dealii-candi/deal-II/dealii/source/lac/trilinos_vector.cc> in
function
dealii::TrilinosScalar
dealii::TrilinosWrappers::MPI::Vector::operator()(dealii::TrilinosWrappers::MPI::Vector::size_type)
const
The violated condition was:
false
Additional information:
You are trying to access element 11536 of a distributed vector, but
this element is not stored on the current processor. Note: There are
37375 elements stored on the current processor from within the range
[37549,74923] but Trilinos vectors need not store contiguous ranges on
each processor, and not every element in this range may in fact be
stored locally.
A common source for this kind of problem is that you are passing a
'fully distributed' vector into a function that needs read access to
vector elements that correspond to degrees of freedom on ghost cells
(or at least to 'locally active' degrees of freedom that are not also
'locally owned'). You need to pass a vector that has these elements as
ghost entries.
I have built from the source code. I pulled dealii from github and built
again but I still got the same error. I am using trilinos-release-13-2-0.
Are you getting the same Issue?
Hussein Shaito
On Saturday, November 25, 2023 at 1:57:38 AM UTC+2 Wolfgang Bangerth wrote:
>
> > I am working on step 20 in deal.
> > I believe that the schur inverse calls op_M_inv multiple times is that
> correct?
> > How can I know how many times the inversion of M is done in that case? I
> tried
> > to write a wrapper but couldn't do it myself.
>
> I know you've already solved your problem, but because this is generally
> useful, I documented how I would approach your question here:
>
> https://github.com/dealii/dealii/pull/16294/commits/6c0cd4894183967bad6a37f6a2764e3197448038
>
> 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/8afd88de-1901-4903-8fe7-489cec2b5a6cn%40googlegroups.com.
