skip c++ mpi in petsc.h

Barry Smith bsmith at mcs.anl.gov
Mon Sep 10 15:30:11 CDT 2007


  Actually it is the MPI standard and C++ namespaces etc that cause
tis funny problem, MPICH just picked a particular work-around.
I do not know what work around, if any, OpenMPI used.

   Barry


On Mon, 10 Sep 2007, Matthew Knepley wrote:

> Not sure. This only happens because MPICH does funny things with SEEK_SET.
> 
>   Matt
> 
> On 9/10/07, Lisandro Dalcin <dalcinl at gmail.com> wrote:
> > We currently do the following in petsc.h
> >
> > #define MPICH_SKIP_MPICXX 1
> > #include "mpi.h"
> >
> > Should do the same for OpenMPI ?
> >
> >
> > --
> > Lisandro Dalcín
> > ---------------
> > Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
> > Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
> > Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
> > PTLC - Güemes 3450, (3000) Santa Fe, Argentina
> > Tel/Fax: +54-(0)342-451.1594
> >
> >
> 
> 
> 


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