Thanks! I had tried searching the petsc site for -memory_info, not sure
why this did not come up.
Notwithstanding, thanks again.
-sanjay
On 5/7/19 6:35 PM, Zhang, Junchao wrote:
https://www.mcs.anl.gov/petsc/documentation/changes/37.html has
PetscMemoryShowUsage() and -memory_info changed t
https://www.mcs.anl.gov/petsc/documentation/changes/37.html has
PetscMemoryShowUsage() and -memory_info changed to PetscMemoryView() and
-memory_view
--Junchao Zhang
On Tue, May 7, 2019 at 6:56 PM Sanjay Govindjee via petsc-users
mailto:petsc-users@mcs.anl.gov>> wrote:
I was trying to clean
I was trying to clean up some old scripts we have for running our codes
which include the command line option -memory_info.
I went digging in the manuals to try and figure out what this used to do
and what has replaced its functionality but I wasn't able
to figure it out. Does anyone recall the
On Tue, May 7, 2019 at 11:38 AM GIRET Jean-Christophe via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Dear PETSc users,
>
>
>
> I would like to use Petsc4Py for a project extension, which consists
> mainly of:
>
> - Storing data and matrices on several rank/nodes which could
> not fit
The standard approach would be to communicate via the parent comm. So
you split comm world into part0 and part1 and use a VecScatter with vecs
on world (which can have zero entries on part1 and part0 respectively)
to exchange your data. You can use VecPlaceArray or VecCreate*WithArray
to avoid an
Dear PETSc users,
I would like to use Petsc4Py for a project extension, which consists mainly of:
- Storing data and matrices on several rank/nodes which could not fit
on a single node.
- Performing some linear algebra in a parallel fashion (solving sparse
linear system for i
