[petsc-dev] SNESComputeJacobian_DMDA()?

Barry Smith bsmith at mcs.anl.gov
Wed Sep 30 13:59:31 CDT 2015


> On Sep 30, 2015, at 10:44 AM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> Why does the local version not call MatAssemblyBegin/End() automatically? This would
> mirror the Function usage. We make the user call the assembly for matrices, which seems
> wrong.

  I don't see any reason not to change it. But I don't see any particular reason to change it either, so I guess I don't care.

  Barry

> 
>    Matt
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener




More information about the petsc-dev mailing list