On Wed, 7 Mar 2018, Smith, Barry F. wrote: > > You have multiple > > use xxxx > > make sure they don't have multiple paths back to MPI. For example if two > of them have use petscsys etc > > Barry
Barry, Having 'use petscsys' from multiple modules won't cause problems. If mpi.h gets included - in multiple modules [directly via mpi.h - or indirectly - via petsc includes petsc.h ] - it causes problems. Satish
