I'm letting PETSC_DECIDE how to distribute the rows and columns of my non-square matrix, and I want to retrieve the columns it's decided to make the "Diagonal" for a particular process. How can I do that? I'm probably missing something obvious here, but I checked the docs.
In case some context helps (or inspires a work-around): I want this information to count the number of d_nnz and o_nnz to preallocate perfectly. This shouldn't be hard to do, but I need to know the boundary between off-diagonal and diagonal to do it. Thanks, -Andrew
