Yes. This I could try
On Thu, 21 Jul 2022 at 5:42 PM, Matthew Knepley wrote:
> On Thu, Jul 21, 2022 at 7:11 AM Prateek Gupta
> wrote:
>
>> No. Actually there is a severe limitation on number of files in /home due
>> to less storage, which is why I ran into a wall bu
On Thu, Jul 21, 2022 at 5:16 AM Prateek Gupta
> wrote:
>
>> Hi,
>> I have a restriction of installing petsc on a community cluster only via
>> package manager (APT). But it needs to be configured with lapack and
>> parmetis. Is there a way to do this without building
se and is flagged as such on Debian.) All PETSc builds have
> LAPACK. If you get it from your package manager, you'll be stuck with a
> somewhat older version of PETSc. You can also just build in your home
> directory.
>
> https://packages.debian.org/sid/libpetsc3.16-dev-com
Hi,
I have a restriction of installing petsc on a community cluster only via
package manager (APT). But it needs to be configured with lapack and
parmetis. Is there a way to do this without building from source?
Thank you.
Sincerely,
Prateek Gupta, PhD
n
the faces. I'll see if the SEM closures help me.
Thank you.
Sincerely,
Prateek Gupta, PhD
On Sun, Jul 17, 2022 at 7:59 PM Matthew Knepley wrote:
> On Sun, Jul 17, 2022 at 7:41 AM Prateek Gupta
> wrote:
>
>> Thanks!
>> On a similar note, is it possible to def
compare if dmplex would offer some performance improvement. Additionally,
petscFV could be extended to petscSD (SD stands for spectral difference),
where finite volume implementation is the zeroth order special case.
Thank you.
Sincerely,
Prateek Gupta, PhD
On Fri, Jul 15, 2022 at 5:43 PM Matthew
faces have p*p data points and tri faces have p*(p-1)/2 data points.
Thank you.
Sincerely,
Prateek Gupta, PhD
Thank you. In the meantime, can you please let me know what these are? They
look like hash maps to me but I am not sure what functions like
PetscHSetIGetElems are for and would be really helpful if you could
maybe pass on the old documentation information
Thank you.
Sincerely,
Prateek Gupta
Thanks Matt.
While looking into the function, I noted PetscHSetI and related functions
but couldn't find their docs (404 error). Have these functions and data
types deprecated?
Thank you.
Sincerely,
Prateek Gupta
On Mon, Jul 4, 2022 at 6:09 PM Matthew Knepley wrote:
> On Mon, Jul 4, 2
need to reassign this to a local numbering? Is there a
datastructure within petsc that can help with this?
Thank you.
Sincerely,
Prateek Gupta, PhD
Thanks Matt. Fixed it now!
Thank you.
Sincerely,
Prateek Gupta, PhD
On Sat, Jul 2, 2022 at 5:10 PM Matthew Knepley wrote:
> On Sat, Jul 2, 2022 at 7:34 AM Matthew Knepley wrote:
>
>> On Sat, Jul 2, 2022 at 7:15 AM Prateek Gupta
>> wrote:
>>
>>> Hi Matt,
>
Hi Matt,
you are right about the first DM being invalid. I wasn't reading the cells
properly. But now that I have fixed it, the code seems to hang in an
infinite loop in DMPlexStratify. I am attaching the working snippet which
exhibits the issue.
Thanks for your help!
Sincerely,
Prateek
f-the-bat
for fluent/gmsh files using functions in plexfluent.c and plexgmsh.c. Is
there a way to allocate just the vertices? Or do I need to use
DMPlexSetChart for idm object before interpolating?
Thank you.
Sincerely,
Prateek Gupta, PhD
coarsening, is there a way to dynamically
update my global solution vectors (defined on nodes)? Or do I have to
destroy old vectors and reallocate?
Any help/pointers are greatly appreciated :)
Thank you.
Sincerely,
Prateek Gupta, PhD
D-MAVT, ETHZ
Thanks Matt. I ended up renumbering the global mesh nodes, tagging the
ghost nodes on each processor, and using VecCreateGhost() and
VecGhostGetLocalForm() in the Formfunction at solver stage.
On Wed, May 27, 2020 at 1:12 PM Matthew Knepley wrote:
> On Wed, May 27, 2020 at 4:14 AM Prateek Gu
: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
v_rank_1 : [2, 3, 4, 8, 9, 7] ; v_rank_2 : [0, 1, 2, 3, 6, 10, 11, 8, 9, 5]
Any help is greatly appreciated.
Thank you.
Prateek Gupta
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