Thanks for the information. We will check these examples out. Basically we
have some trained ANNs that will provide few scalars to the C++ based CFD
code. We won’t envision doing too much data transfer between C++ and
Python/PyTorch.
On Mon, Jun 13, 2022 at 2:11 PM Barry Smith wrote:
>
> Note
Note that your Python main ptsc4py program can call C/C++ code for some of
its computations, so if you have a lot of C/C++ code you do not need to change
it all to Python. It is also possible to call Petsc4py (and hence PyTorch) from
a C/C++ main but a bit more cumbersome so not recommended.
No. It is not common to execute Python scripts or libraries from C/C++ code. If
you are looking for ways to use PETSc and PyTorch together, it is best to build
your application in Python so that you can use both petsc4py and PyTorch. See
the following code for an example:
This file is corrupted. It ends with
$Elements
2
1 5 2 68 60 1 2 3 4 5 6 7 8
2 5 2 68 60 5 6 7 8 9 10 11 12
$EndElements//+
Show "*";
That should be
$Elements
2
1 5 2 68 60 1 2 3 4 5 6 7 8
2 5 2 68 60 5 6 7 8 9 10 11 12
$EndElements
If you fix it, then you can run
$ make
Can you write down (in matrix notation) what does full VB matrix look like?
Sherry
On Mon, Jun 13, 2022 at 6:20 PM Tang, Qi wrote:
> Sherry,
>
> -mat_superlu_dist_replacetinypivot
> This flag makes superlu_dist back to working for the full VB block as we
> would think. Thanks again for the
Sherry,
-mat_superlu_dist_replacetinypivot
This flag makes superlu_dist back to working for the full VB block as we would
think. Thanks again for the suggestion.
Does this imply anything for the VB block matrix? Are we just unlucky or does
that imply we have tiny terms along the diagonal and
Hi Guys,
Is there a PETSc interface to make calls to Python scripts or libraries
(e.g., Pytorch) from a C/C++ code making use of PETSc? If so, are there
some examples that I refer to?
Thanks,
--
--Amneet
Can you just send your GMsh file so I can see what you are asking for?
Also, Plex stores hexes with outward normals, but some other programs store
them with some inward normals. This
should be converted in the output. I can check this if you send your mesh.
Thanks,
Matt
On Sun, Jun 12,
