Stefeno,
Doe this look right to you?
Thanks
Barry
> On Dec 17, 2018, at 3:18 AM, Pierre Jolivet via petsc-dev
> <petsc-dev@mcs.anl.gov> wrote:
>
> Hello,
> I am not sure the hypre routines are called in the right order in
> MatHYPRESetPreallocation.
> Indeed, attached, you’ll find two Massif logs, one with the current order
> (massif.out.bad), and the other (massif.out.better) with the attached patch
> applied.
> In the former, you can see at the snapshot #31 that there is a call to
> hypre_CTAlloc in hypre_AuxParCSRMatrixInitialize (aux_parcsr_matrix.c:163).
> This means that hypre is allocating memory as if it was not aware of the
> number of nonzero per row, even though I supply in my application the two
> arrays dnnz and onnz.
>
> Am I missing something?
>
> Thanks,
> Pierre
>
> <massif.out.bad><massif.out.better><patch-hypre.txt>
