Hi All,
So I made a package that solves a 2x2 block system, according to:
This assumes that you have some matrix that is predominantly banded.
Using BandedMatrix.jl, I tried to take a crack at optimizing the solver for such a system.
Could you guys take a look at it and point out any obvious efficiency errors?
The main files to look at are:
// the use case is a 2-D finite difference where I put all the boundary points at the end of a matrix
(edit: may also be related to BlockBandedMatrices issue #23)