erdc-cm/proteus — pull request #162 by cekees (2014-11-26 21:32:16+00:00)
Title: [WIP] cekees/wip parallelize multigrid

Continuing work on the parallel projection/restriction operators here. Several issues need to be addressed

- how/when to pull in global mesh for multiple levels
- whether to bite the bullet and implement compact hierarchical meshes
- work out the best way to build the row and column spaces l2g mappings and call petsc4py
- whether or not to go ahead and support trace operators and projections between non-matching domains