[petsc-users] compilation with mumps on Mac OS 10.6.8

[Kyunghoon Lee]

Hi Barry,

Thanks for the reply.  I did install g95 through macports. (I could not find
gfortran.)  I wonder g95 can do the job for me.

Re SuperLU_Dist, all I know is I need mumps to deal with complex numbers.

K. Lee.

On Wed, Sep 7, 2011 at 11:21 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > p.s.
> > I do not need to compile petsc for FORTRAN.
>
>   Sadly you do because the packages MUMPS uses are all Fortran.
>
>   So you will need a real Fortran compiler (perhaps gfortran) and you will
> also need --download-blacs and you cannot use --download-c-blas-lapack with
> scalapack.
>
>   Note you can use SuperLU_Dist instead of MUMPS without a Fortran
> compiler.
>
>   Barry
>
> On Sep 6, 2011, at 10:17 PM, Kyunghoon Lee wrote:
>
> > Hello all,
> >
> > I need to compile petsc with mumps.  First I tried
> >
> > ./configure
> --prefix=/Users/aeronova/Development/local/lib64/petsc/petsc-3.1-p8
>  --download-c-blas-lapack=1 —download-parmetis=1 --download-scalapack=1
> --download-mumps=1
> >
> > but I got the following message:
> >
> > Fortran error! mpif.h could not be located at: []
> >
> > So I included "-download-mpich=1," then I got the following:
> >
> > Should request f-blas-lapack, not --download-c-blas-lapack=yes since you
> have a fortran compiler?
> >
> > After that, I tried several options with/without --download-f-blas-lapack
> or --download-mpich=1, but none of them worked out.  I'd appreciate it if
> someone can help me with this compilation problem with mumps.
> >
> > Regards,
> > K. Lee.
> >
> > p.s.
> > I do not need to compile petsc for FORTRAN.
> >
>
>
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