Thanks for the response, Matt - these are excellent questions.
On theoretical grounds, I am certain that the solution to the continuous
PDE exists. Without any serious treatment, I think this means the
discretized system should have a solution up to discretization error, but
perhaps this is
On 12/10/17 14:40, Guillaume Emond wrote:
> Goodmorning,
>
> I would like to clarify a point about the insertion of values with
> MatSetValues in a openMP loop. I know these routines are not thread
> safe. But, in our situation, we used a graph coloring algorithm on our
> mesh to make
Coloring works for OMP assembly.
On Thu, Oct 12, 2017 at 9:40 AM, Guillaume Emond wrote:
> Goodmorning,
>
> I would like to clarify a point about the insertion of values with
> MatSetValues in a openMP loop. I know these routines are not thread safe.
> But, in our
Goodmorning,
I would like to clarify a point about the insertion of values with
MatSetValues in a openMP loop. I know these routines are not thread
safe. But, in our situation, we used a graph coloring algorithm on our
mesh to make sure no adjacent element is inserted at the same time so
On 10/12/17 3:43 AM, Lisandro Dalcin wrote:
Please install the maint branch (see issue
https://bitbucket.org/petsc/petsc4py/issues/75/)
$ conda install cython # required to build the C wrapper source code
$ pip install --no-dependencies
https://bitbucket.org/petsc/petsc4py/get/maint.tar.gz
Dear PETSc-ites,
we would like to invite you to join us at the 2018 PETSc user meeting,
to be held at Imperial College London on June 4-6 2018.
The meeting webpage:
https://www.mcs.anl.gov/petsc/meetings/2018/
The first day consists of tutorials on various aspects and features of
PETSc. The
Please install the maint branch (see issue
https://bitbucket.org/petsc/petsc4py/issues/75/)
$ conda install cython # required to build the C wrapper source code
$ pip install --no-dependencies
https://bitbucket.org/petsc/petsc4py/get/maint.tar.gz
On 12 October 2017 at 00:29, William T Jones