I'm pretty confident all the tests are sorted. It wouldn't be any great hardship for us to allow unsorted input. If you submit an unsorted test, we can make sure it works (it might already, but we should probably add a call to in-place sort).
Oleksandr Koshkarov via petsc-users <petsc-users@mcs.anl.gov> writes: > Dear All, > Does anyone know if the format of sparse matrices > in DMDASetBlockFillsSparse require column indicies for chosen row to be in > increasing order? > Thank you, > Oleksandr.
