Dear Sungho, > >> checking for consistency of Trilinos and deal.II MPI settings... > >> configure: error: Trilinos was not built for MPI, but deal.II is! > > I compiled Trilinos library by mpich-1.2.7p1 for MPI. When I configure > the svn deal.II version, I did not change anything for linking with > Trilinos library.
The error message states that the Trilinos include files (the file Epetra_config.h, to be precise) indicate that MPI has not been enabled. So either your Trilinos include and library files do not match or you were just lucky that it worked before: It might be that the Trilinos 9.0.3 version without MPI did still work with a deal.II MPI compilation, but other versions do not and therefore we have to check that. Did you ever use more than one processor with your Trilinos library? How do your Trilinos configuration flags look like? One usually has to set something like --enable-mpi --with-mpi-compilers when compiling Trilinos with MPI for the 8.0.x and 9.0.x versions. Best, Martin _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
