Epetra: NumGlobalElements in Epetra_Map without MPI
Created by: freaklovesmango
If I create a Epetra_CrsMatrix and let's say this matrix is 10x10 big and has 50 non-zero values. If I want to create this without MPI, what is the right number for the NumGlobalElements for the Epetra_Map? I mean how should I think this? Is it all non-zero values, hence 50? Or maybe the entries per row?