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 Dalc?n > > --------------- > > Centro Internacional de M?todos Computacionales en Ingenier?a (CIMEC) > > Instituto de Desarrollo Tecnol?gico para la Industria Qu?mica (INTEC) > > Consejo Nacional de Investigaciones Cient?ficas y T?cnicas (CONICET) > > PTLC - G?emes 3450, (3000) Santa Fe, Argentina > > Tel/Fax: +54-(0)342-451.1594 > > > > > > >
