opm-simulators

mirror of https://github.com/OPM/opm-simulators.git synced 2024-07-07 04:53:03 -05:00

History

Markus Blatt 1bf59e3f33 Always accumulates data in AMG to 1 process on coarse levels. In OPM the matrix graph might be unsymmetric as we do not store the full sparsity pattern for copy rows but only the diagonal. Unfortunately, DUNE assumes that matrices from finite elements and finite volumes have a symmetric sparsity pattern for copy rows to and uses this assumption to create the graphs for PTScotch/ParMETIS more easily. But PTScotch/ParMetis assume a symmetric graph.	2020-11-05 15:51:24 +01:00
..
core/props	Remove Deck argument to RelpermDiagnostic	2020-03-13 08:54:30 +01:00
simulators	Always accumulates data in AMG to 1 process on coarse levels.	2020-11-05 15:51:24 +01:00

Markus Blatt 1bf59e3f33 Always accumulates data in AMG to 1 process on coarse levels.

In OPM the matrix graph might be unsymmetric as we do not store
the full sparsity pattern for copy rows but only the diagonal.
Unfortunately, DUNE assumes that matrices from finite elements and
finite volumes have a symmetric sparsity pattern for copy rows to
and uses this assumption to create the graphs for PTScotch/ParMETIS
more easily. But PTScotch/ParMetis assume a symmetric graph.

2020-11-05 15:51:24 +01:00

core/props

Remove Deck argument to RelpermDiagnostic

2020-03-13 08:54:30 +01:00

simulators

Always accumulates data in AMG to 1 process on coarse levels.

2020-11-05 15:51:24 +01:00