On Wed, Feb 22, 2012 at 16:52, Mohammad Mirzadeh <mirzadeh at gmail.com> wrote:
> Should I be worried about function call overhead if make calls like > AOXXXXToYYYY(ao, 1, &node) for each node when setting up the linear system? > If so, is there an array where AO internally saves the mapping information > that I can access or do I need to first save the mapping once and reuse it? If you only need to do it once, the function call overhead should not be a big deal. If you need to apply the mapping frequently, it's better to do it in batches. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120222/5c66e714/attachment-0001.htm>
