Well, after trying a couple of things, and posting the question, I figured
out how to do that and posting it here as a solution.
In file deal.II-toolchain/packages/dealii.package
At the top (line no 18 as of now), there is a variable defined CONFOPTS
Add this line to the CONFOPTS variable.
-
Thanks again! that one was very logical ... silly me!
To review, now it looks like this:
std::map bval;
ZeroFunction homogeneous_dirichlet_bc;
const typename FunctionMap::type
dirichlet_boundary_functions
= { { types::boundary_i
Hello,
>From one of the posts, I came to know that
DEAL_II_COMPILE_EXAMPLES=ON by default for master.
I am installing deal.ii master branch using candi.
I do the build myself, I can pass that flag = OFF during the "cmake ." step
but can anyone please tell me, how can I switch it off if I am us
Hi Bruno & DEAL.ii Team,
many thanks for your suggestion & help!
now I install p4est in a new order which contains three directories: source
directory, build directory, and install directory
Warm regards,
Yaakov
On Friday, December 1, 2017 at 3:03:29 PM UTC+1, Bruno Turcksin wrote:
>
> Yaako
Jane,
The whole point of not imposing zero for all components in a Dirichlet
sense is that I am testing for a case where I have inhomogeneous normal
component of the normal stress, with the tangential stress being zero on
some boundaries.
This case is easy: the stress is only imposed weakly
Just to clarify my observations on serial and parallel discrepancy- The
value from case 1 remains same for serial and parallel, while case 2 gives
different values for serial and parallel.
On Friday, December 1, 2017 at 3:39:20 PM UTC-6, Sambit Das wrote:
>
> Hi All,
>
> I have reduced my bug to
Hi All,
I have reduced my bug to the following minimal example: I create a
MatrixFree object for two different ConstraintMatrices (provided as vector
of ConstraintMatrices to the reinit(..)).
matrix_free_data.reinit(dofHandlerVector, d_constraintsVector,
quadratureVector, additional_data)
On 12/01/2017 01:29 PM, Juan Carlos Araujo Cabarcas wrote:
I must admit that I am a bit lost here. However, I tried your suggestion
and used: FunctionMap::type, what gave the errors
that I attach in errors.txt.
By looking at those errors, I also tried:
std::mapstd::complex > > bval
Apologies for the last email ...
Thanks W. for your quick reply.
I used static because it was used in one of the dealii steps. As there is
no need for it, in the following it is removed.
I must admit that I am a bit lost here. However, I tried your suggestion
and used:FunctionMap::type, w
On Friday, December 1, 2017 at 1:47:44 PM UTC-5, Juan Carlos Araujo
Cabarcas wrote:
> I must admit that I am a bit lost here. However, I tried your suggestion
> and used:FunctionMap::type, what gave the errors that
> I attach in errors.txt.
>
> You have attached a file but it only contain
On 12/01/2017 06:50 AM, Timo Heister wrote:
They're always going to be there because we keep constrained nodes in the
linear system.
If we modify the way ConstraintMatrix operates, we could work around
this though:
1. Without rescaling those equations (as we do inside ConstraintMatrix
right now
Thanks for your quick reply.
I used static because it was used in one of the dealii steps. As there is
no need for it, in the following it is removed.
I must admit that I am a bit lost here. However, I tried your suggestion
and used:FunctionMap::type, what gave the errors that
I attach in
Thanks for your quick reply.
I used static because it was used like that in one of the steps, as there
is no need for it, in the following it is removed.
I must admit that I am a bit lost here. However, I tried your suggestion
and used:FunctionMap::type, what gave the errors that
I attach
Yaakov,
2017-12-01 8:26 GMT-05:00 :
> one is defined order p4est
> new one is p4est-build
>
p4est: directory where you wanted to install p4est
p4est-build: directory where p4est is compiled. This can be removed once
p4est is installed.
It is common when you install a library to have three directo
2017-12-01 8:50 GMT-05:00 Timo Heister :
> 3. Did we rip out the support for removing the constrained entries
> from the matrix completely?
That was my plan at first using ConstraintMatix::condense but according to
the documentation, the constrained entries are not removed.
Best,
Bruno
--
The
On Friday, December 1, 2017 at 2:50:38 PM UTC+1, Timo Heister wrote:
>
> > They're always going to be there because we keep constrained nodes in
> the
> > linear system.
>
> If we modify the way ConstraintMatrix operates, we could work around
> this though:
>
but there is really no need, is
> They're always going to be there because we keep constrained nodes in the
> linear system.
If we modify the way ConstraintMatrix operates, we could work around
this though:
1. Without rescaling those equations (as we do inside ConstraintMatrix
right now) the spurious EV would all be equal to 1 a
Hi Daniel,
Now this problem is solved. I would like to ask why I get two orders.
one is defined order p4est
new one is p4est-build
Warm regards,
Yaakov
On Friday, December 1, 2017 at 9:32:32 AM UTC+1, Daniel Arndt wrote:
>
> Yaakov,
>
> looking at p4est-install.sh, the error tells you that "SRC
On 11/30/2017 05:47 PM, Bruno Turcksin wrote:
In step-36, there is an explanation on how Dirichlet boundary conditions
introduce spurious eigenvalues because some dofs are constrained. However,
there is no mention of hanging nodes. So I am wondering if I can treat them as
shown for the Dirich
On 11/30/2017 03:05 PM, Juan Carlos Araujo Cabarcas wrote:
When using the PETSc wrappers as in step-36 (installed with PetscScalar =
complex) and using MappingCollection as discussed before. I now try:
|
//static std::map bval;
staticstd::mapbval;
This is unrelated to the error, but why do
Yaakov,
looking at p4est-install.sh, the error tells you that "SRCDIR/src/p4est.h"
can't be found.
This might mean that your p4est-1.1.tar.gz is broken or incomplete.
Can you make sure that "src/p4est.sh" indeed exists after unpacking the
archive?
If not, try to download p4est-1.1.tar.gz again.
Dear Prof. Bangerth,
I used follwing command in terminal, and get an error report
bash ./p4est-setup.sh p4est-1.1.tar.gz /home/feapman/Program/p4est-develop
CFLAGS_FAST: -O2
CFLAGS_DEBUG: -O0 -g
This script tries to unpack, configure and build the p4est library.
Build FAST: /home/feapman/Program
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