On Fri, 4 Nov 2022, Mike Michell wrote:
> Thank you very much. It seems that --download-package={downloaded_dir} is
> the right way to let PETSc know the source files and let it configures &
> installs everything as it wants.
> If I try --with-packages-download-dir, PETSc again tries to connect
Thank you very much. It seems that --download-package={downloaded_dir} is
the right way to let PETSc know the source files and let it configures &
installs everything as it wants.
If I try --with-packages-download-dir, PETSc again tries to connect and get
the external packages from online, which I
Can you try the --with-packages-download-dir option?
It tells you the URL to download - and then PETSc configure does the install.
Satish
balay@p1 /home/balay/petsc (release =)
$ ./configure --with-packages-download-dir=$HOME/tmp --download-triangle
Download the following packages to
Steven,
Could you please send your test code. It is possible there is a bug in our
Fortran interface since we do not test it for this functionality.
Barry
> On Nov 4, 2022, at 10:50 AM, Steven Dargaville
> wrote:
>
> Hi all
>
> I have a quick question regarding the use of
Hi,
I need to install PETSc and its dependencies to a linux system, which does
not allow git clone from online. Thus I need to install all the
dependencies by having their source files. First I downloaded and installed
all the dependencies by relying on PETSc on my local linux (which means I
used
Yes,
I did not set the block size for the vector... Missed it!
I think I have nailed the way to handle block matrix/vectors, I am moving
now on to solve the next facy error which is a ksp_diverged_its
thanks gents for the support with this block madness :)
> On Nov 4, 2022, at 6:55 AM, Edoardo alinovi wrote:
>
> Thanks Matt,
>
> I have found out that setValuesblocked will work if I do:
>
> call MatCreateVecs(A, x, y, ierr)
> call setValuesBlocked(x, nblocks, varray, ierr)
Ah, likely the block size for the vector was not correct, leading
Hi all
I have a quick question regarding the use of PCMGSetResidual within fortran
code. I'm calling PCMGSetResidual from within fortran:
call PCMGSetResidual(pc_mg, petsc_level, mg_residual, coarse_matrix ierr)
and just for testing purposes I've written a trivial residual evaluation
routine:
On Fri, Nov 4, 2022 at 7:46 AM Matteo Semplice <
matteo.sempl...@uninsubria.it> wrote:
> On 04/11/2022 02:43, Matthew Knepley wrote:
>
> On Thu, Nov 3, 2022 at 8:36 PM Matthew Knepley wrote:
>
>> On Thu, Oct 27, 2022 at 11:57 AM Semplice Matteo <
>> matteo.sempl...@uninsubria.it> wrote:
>>
>>>
On 04/11/2022 02:43, Matthew Knepley wrote:
On Thu, Nov 3, 2022 at 8:36 PM Matthew Knepley wrote:
On Thu, Oct 27, 2022 at 11:57 AM Semplice Matteo
wrote:
Dear Petsc developers,
I am trying to use a DMSwarm to locate a cloud of points with
respect to a
Barry,
this is a nonartificial code. This is a problem in the ALMM subsolver.
I want to solve a problem with a TaoALMM solver what then happens is:
TaoSolve(tao) /* TaoALMM solver */
|
|
|> This calls the TaoALMM subsolver routine
TaoSolve(subsolver)
Thanks Matt,
I have found out that setValuesblocked will work if I do:
call MatCreateVecs(A, x, y, ierr)
call setValuesBlocked(x, nblocks, varray, ierr)
However, there is nogetValuesBlocked. Not the end of the world, it is handy
to set and get stuff by block and not by single entry :)
Cheers
On Fri, Nov 4, 2022 at 4:32 AM Edoardo alinovi
wrote:
> It is working like a charm now!
>
> Is it mandatory to use VecSetValuesBlocked to assemble the rhs? Does the
> Vec need to be of any other type than VECMPI?
>
SetValuesBlocked() is never required. You can always use the normal
versions,
It is working like a charm now!
Is it mandatory to use VecSetValuesBlocked to assemble the rhs? Does the
Vec need to be of any other type than VECMPI?
I am assembling it like this:
brhs(1:3-bdim) = this%Ueqn%bC(iElement,1:3-bdim)
brhs(4-bdim) =
Barry,
Thanks, yes, I should pass 1 and not 3 For some reason I have
misunderstood the wording in the documentation and I have interpreted m and
n as the number of row and columns of the block to insert, while I need to
think of everything as divided by bs... Now I am with you!!!
Many thanks
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