I May 2019 Lisandro changed the versions of Metis and ParMetis that PETSc
uses to use a portable machine independent random number generator so if you
are having PETSc install Metis then its random number generator should generate
the exact same random numbers on repeated identical runs on
On Fri, Sep 25, 2020 at 1:29 PM Mark McClure wrote:
> Hello,
>
> I work with Chris, and have a few comments, hopefully helpful. Thank you
> all, for your help.
>
> Our program is unfortunately behaving a little bit nondeterministically. I
> am not sure why because for the OpenMP parts, I test it
Hello,
I work with Chris, and have a few comments, hopefully helpful. Thank you
all, for your help.
Our program is unfortunately behaving a little bit nondeterministically. I
am not sure why because for the OpenMP parts, I test it for race conditions
using Intel Inspector and see none. We are
On Fri, Sep 25, 2020 at 7:44 AM Jeremy Theler wrote:
> On Thu, 2020-09-24 at 18:30 -0400, Matthew Knepley wrote:
> > > There is also DMPlexFindVertices() which finds the nearest vertex
> > > to
> > > > the given coords in the given radius.
> > >
> > > At first I had understood that this function
On Thu, 2020-09-24 at 18:30 -0400, Matthew Knepley wrote:
> > There is also DMPlexFindVertices() which finds the nearest vertex
> > to
> > > the given coords in the given radius.
> >
> > At first I had understood that this function performed a nearest-
> > neighbor search but after a closer look
@Mark: Sorry, I totally misunderstood your answer, so my answer to your
answer about petsc versions is non-sense...
@Hong: MatTransposeMatMult gives (Ct*C), no? And I feel that
MatCreateTranspose actually works for mpiaij.
On 24/09/2020 16:16, Zhang, Hong via petsc-users wrote:
Olivier
That could be the reason, there were some lengthy emails indeed. But the
attachments are removed in Digest.
Chris
dr. ir. Christiaan Klaij | Senior Researcher | Research & Development
MARIN | T +31 317 49 33 44 | mailto:c.kl...@marin.nl | http://www.marin.nl
I see one of the mailman settings is:
How big in Kb should a digest be before it gets sent out? 0 implies no maximum
size.
(Edit digest_size_threshhold)
40
I don't think we ever changed this value [so likely a default]
And I see a bunch of e-mails on the list exceeding this number. Perhaps
Today I got more than 20 petsc-user Digest emails in my inbox (Vol 141, Issue
78 to 101), many containing only one message and being sent within a few
minutes of each other (10:39, 10:41 10:44, ...). Is this really how Digest is
supposed to work?
Chris
dr. ir. Christiaan Klaij | Senior
