dolfin team mailing list archive

["Matthew Knepley" <knepley@xxxxxxxxx>]

On Dec 1, 2007 2:34 PM, Åsmund Ødegård <aasmund@xxxxxxxxx> wrote:
>
>
> On Nov 30, 2007 6:08 PM, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
> > To get the flags right for MPI, the test in petsc.py should use mpicc
> > (or mpicxx) if PETSc has been compiled using MPI, instead of g++.
> >
>
> You're right - I haven't tought about that. Unfortunately, pkg-config which
> we use quite heavily does not really supports the concept of telling about
> compilers, so I have to find some clever way to deal with this issue :-)

You can read this info out of PETSc:

  1) make getincludedirs, make getlinklibs

or

  2) Loading up the pickled Python dict and reading the flags out of
the MPI in particular

   Matt

> Thanks for testing!
>
> >
> > Garth
> >
> >
> >
> >
> > Garth N. Wells wrote:
> > >
> > > Åsmund Ødegård wrote:
> > >>
> > >> On Nov 30, 2007 5:32 PM, Garth N. Wells <gnw20@xxxxxxxxx
> > >> <mailto: gnw20@xxxxxxxxx>> wrote:
> > >>
> > >>     [snip]
> > >>      >
> > >>      > Usually, you should set what you used as prefix when installing
> > >>     umfpack.
> > >>      >
> > >>
> > >>     I'm using Ubuntu 7.10 with the libsuitespare-dev package. The
> header
> > >>     files are located under
> > >>
> > >>       /usr/include/suitesparse
> > >>
> > >>     "suitesparse" needs to be added to
> > >>
> > >>       ./simula-scons/scons/pkgconfiggenerator/umfpack.py
> > >>
> > >>
> > >> Thanks Garth. I thought that was already in there, but obviously it
> > >> wasn't. Added upstream now.
> > >>
> > >
> > > I'm also having a problem with petsc.py. I'm still trying to figure it
> > > out, but it appears to be related to the location of the MPI header
> files.
> > >
> > > Garth
> > >
> > >
> > >> --
> > >> [simula.research laboratory]
> > >>                 Åsmund Ødegård
> > >>                 IT-Manager
> > >>                 phone: +4790069915
> > >>                 http://www.simula.no/ <http://www.simula.no/>
> > >
> > >
> >
> > > _______________________________________________
> > > DOLFIN-dev mailing list
> > > DOLFIN-dev@xxxxxxxxxx
> >
> > > http://www.fenics.org/mailman/listinfo/dolfin-dev
> > >
> >
> > --
> >
> >
> >
> >
> > Dr Garth N Wells
> > Department of Engineering
> > University of Cambridge
> > Trumpington Street
> > Cambridge CB2 1PZ
> > United Kingdom
> >
> > tel.   +44 1223 3 32743
> > fax.   +44 1223 3 32662
> > e-mail gnw20@xxxxxxxxx
> >
> >
>
>
>
> --
> [simula.research laboratory]
>                  Åsmund Ødegård
>                  IT-Manager
>                  phone: +4790069915
>                  http://www.simula.no/
> _______________________________________________
> DOLFIN-dev mailing list
> DOLFIN-dev@xxxxxxxxxx
> http://www.fenics.org/mailman/listinfo/dolfin-dev
>
>



-- 
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