[petsc-users] Failure to configure superlu_dist

[Alexander Lindsay]

Ok, nothing to see here ... This was user error. I had MPI_ROOT set to a
different MPI install than that corresponding to the mpi in my PATH.

On Mon, Mar 28, 2022 at 2:13 PM Satish Balay <balay at mcs.anl.gov> wrote:

> I think moose is bound now to a petsc-3.16.5+ snapshot
>
> >>>>>>
> -- Could NOT find MPI_C (missing: MPI_C_HEADER_DIR) (found version "4.0")
> -- Found MPI_CXX: /home/lindad/mpich/installed/lib/libmpicxx.so (found
> version "4.0")
> -- Found MPI_Fortran: /home/lindad/mpich/installed/lib/libmpifort.so
> (found version "3.1")
> -- Configuring incomplete, errors occurred!
> <<<<
>
> This is strange.  libmpifort is a different version than libmpicxx.so ?
>
> If specifying these additional options (manually) get a functional
> superlu_dist build - you can also specify them to petsc configure via
>
> --download-superlu_dist-cmake-arguments=string
>
> [but yeah - good to know if this issue persists with petsc/main]
>
> Satish
>
>
> On Mon, 28 Mar 2022, Barry Smith wrote:
>
> >
> >   Could you please try with the main branch of PETSc?
> >
> >   We've seen similar problems that have at least partially been dealt
> with in the main branch.
> >
> >    Barry
> >
> >
> >
> > > On Mar 28, 2022, at 4:42 PM, Alexander Lindsay <
> alexlindsay239 at gmail.com> wrote:
> > >
> > > Attached is my configure.log. Error is:
> > >
> > >  Could NOT find MPI_C (missing: MPI_C_HEADER_DIR) (found version "4.0")
> > >
> > > What's interesting is that cmake does successfully find MPI_CXX and
> MPI_Fortran albeit in a place I'd rather it not find it (a gcc mpi build
> located at $HOME/mpich/installed/lib whereas mpicc -show yields what it
> should at $HOME/mpich/installed-clang/lib).
> > >
> > > My same configure line worked well with PETSc 3.15.x. I noticed that
> these arguments are empty:
> > >
> > > -DMPI_C_INCLUDE_PATH:STRING="" -DMPI_C_HEADER_DIR:STRING=""
> -DMPI_C_LIBRARIES:STRING=""
> > >
> > > If I fill those with the correct values and manually cmake
> superlu_dist, then configure is successful
> > > <configure.log>
> >
>
>
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