MueLu: Interpolation based prolongator
Created by: lucbv
@trilinos/muelu @rstumin @mayrmt
Expectations
This new prolongator factory will eventually replace the current GeneralGeometricPFactory
, it should provide at least the same amount of features and be more easily maintainable.
Current Behavior
Currently GeneralGeometricPFactory
is quite complex and encapsulate a lot of algorithms. These algorithms have been broken up into MueLu::IndexManager
, MueLu::StructuredAggreation
and now this interpolation prolongator.
Motivation and Context
The motivation is mainly to enhance maintainability, to have a more modular library: TentativePFactory
is now able to use StructuredAggregation
to create structured aggregates, and to fix some bugs that have appeared over time in GeneralGeometricPFactory
.
Definition of Done
-
The new factory is offering all the current features of GeneralGeometricPFactory
Related Issues
- Blocks #2230
- Follows #2577 (closed)