[petsc-users] question about package dependencies

[Satish Balay]

On Tue, 15 Nov 2011, Matthew Knepley wrote:

> 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.


You can look at setupDependencies() in the correspnding package.py
[for eg: config/PETSc/packages/MUMPS.py for mumps dependencies]


Satish

> > 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
> >
> 
> 
> 
>