[Trilinos-Users] Epetra Matrices for ML from Metis Partitioned Matrices

[gjl7 at et.byu.edu]

We are linking Trilinos with another code.  The finite element mesh has
already been partitioned using metis and the local matrices are already
set up in a compressed sparse row format and distributed on each
processor.  Now, we want to use ML to solve these matrices, with ML
realizing these matrices are coupled due to node overlap.  Is there an
example showing how to set up the Epetra matrices so ML realizes these
matrices are linked by the overlapping nodes?  If there is no documented
example, what would you recommend?  Thanks.

Greg Larson