[petsc-users] question about package dependencies

Matthew Knepley knepley at gmail.com
Tue Nov 15 09:36:15 CST 2011


On Tue, Nov 15, 2011 at 9:33 AM, Dominik Szczerba <dominik at itis.ethz.ch>wrote:

> Is there somewhere a dependency matrix what packages are required for
> what packages?
>

This is built dynamically by the configure process.


> In particular, do I need f2cblaslapack when I need mpich, hypre and
> parmetis only?
>

I have no idea what this question means. f2cblas is for people with no
Fortran compiler
or built in BLAS. BLAS is required by PETSc, so you always need some
version.

    Matt

Would I need it for MUMPS?
>
> Thanks
> Dominik
>



-- 
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
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