On Fri, Apr 16, 2021 at 11:25 AM Isaac, Tobin G <[email protected]>
wrote:
> Matt, this is the configure logic I would like, but I don't know how to do
> it:
> - configure p4est after MPI, but do not require MPI
> - if MPI is present, add the '--enable-mpi' flack in
> formGNUConfigureArgs(), otherwise omit it.
>
I think I can fix it today.
Thanks,
Matt
> ________________________________________
> From: Isaac, Tobin G <[email protected]>
> Sent: Friday, April 16, 2021 11:03
> To: Mark Adams; For users of the development version of PETSc
> Subject: Re: [petsc-dev] p4est w/o MPI
>
> p4est has a mode where it can compile without MPI, I don't know if PETSc
> is using it, will check.
>
> ________________________________________
> From: petsc-dev <[email protected]> on behalf of Mark Adams <
> [email protected]>
> Sent: Friday, April 16, 2021 10:23
> To: For users of the development version of PETSc
> Subject: [petsc-dev] p4est w/o MPI
>
> I don't have MPI (Fugaku w/ gcc) and p4est seems to need it. Is there a
> work around?
> Thanks,
> Mark
>
--
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
