[petsc-dev] -ksp_view_binary with DA vectors

[Jed Brown]

On Tue, 22 Jun 2010 11:29:00 -0500, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> On Jun 22, 2010, at 9:17 AM, Jed Brown wrote:
> 
> > The matrix is always written in PETSc ordering, but DA vectors are
> > written in natural order.  This means that loading a problem with ex10
> > produces a genuinely different RHS than the user had initially, and the
> > solution is truly different (not just different by a permutation) when
> > they write the problem out on a different number of procs.  Should
> > -ksp_view_binary push PETSC_VIEWER_NATIVE so that the vector is always
> > consistent with the matrix ordering?
> 
>    Yes.

f9a259e79427

Jed