Ifpack2::OverlappingRowMatrix::apply: Fix #4392
Created by: mhoemmen
@trilinos/tpetra
Fix #4392 (closed) by rewriting Ifpack2::OverlappingRowMatrix::apply
to call Tpetra::CrsMatrix::apply
directly for the two CrsMatrix objects in OverlappingRowMatrix, instead of rerolling CrsMatrix::apply
in a slow and sequential way. Fix potential issues with Tpetra::MultiVector
's offset view constructor that came up as a result of this fix. This may also address #4353 (closed).
Related Issues
- Closes #4392 (closed)
- Related to #4353 (closed)