[petsc-dev] PetscSF in Fortran
a.croucher at auckland.ac.nz
Sun Sep 24 19:57:39 CDT 2017
On 25/09/17 13:37, Adrian Croucher wrote:
> Actually it looks like DMGetDefaultSF() does already work in Fortran
> though, and could be used to do the same thing.
> Do you think that would be a reasonable way to do it?
Hmm, I just tried it and it looks like the default SF produced by this
function doesn't have any overlap. So that won't work for me.
Guess I might need a Fortran interface for
PetscSFSetGraph/PetscSFGetGraph after all. If you could put one it that
would be great.
Another simpler possibility that would work for my case is if there was
a DMCopySF() function for copying the point SF from one DM to another.
Up to you if you think that would be of enough general usefulness to
Dr Adrian Croucher
Senior Research Fellow
Department of Engineering Science
University of Auckland, New Zealand
email: a.croucher at auckland.ac.nz
tel: +64 (0)9 923 4611
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