dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Ilmar Wilbers wrote:
> When trying to compile dolfin with mpich on 64-bit, I get the following 
> error:
> cc1plus: warnings being treated as errors
> /usr/lib/mpich-shmem/include/mpi2c++/pcomm.h:59: warning: 'class 
> PMPI::Comm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/pintracomm.h:30: warning: 'class 
> PMPI::Intracomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/ptopology.h:31: warning: 'class 
> PMPI::Cartcomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/ptopology.h:80: warning: 'class 
> PMPI::Graphcomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/pintercomm.h:31: warning: 'class 
> PMPI::Intercomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/comm.h:106: warning: 'class 
> MPI::Comm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/intracomm.h:30: warning: 'class 
> MPI::Intracomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/topology.h:31: warning: 'class 
> MPI::Cartcomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/topology.h:112: warning: 'class 
> MPI::Graphcomm' has virtual functions but non-virtual destructor
> /usr/lib/mpich-shmem/include/mpi2c++/intercomm.h:31: warning: 'class 
> MPI::Intercomm' has virtual functions but non-virtual destructor
> scons: *** [dolfin/main/MPI.os] Error 1
>
> See http://fenics.org:8010/dolfin/linux_64/builds/22/step-compile_3/0 
> for further details.
>
> Should dolfin support this, or should we stick to openmpi solely?

This is an MPI error so I don't know what we can really do about and I 
don't think that we should try to get around it.

Are you using MPICH 1 or 2? Last time I tried MPICH 1 it gave loads of 
C++ errors.

Garth

> ilmar
> _______________________________________________
> DOLFIN-dev mailing list
> DOLFIN-dev@xxxxxxxxxx
> http://www.fenics.org/mailman/listinfo/dolfin-dev