<div class="gmail_quote">On Tue, Dec 7, 2010 at 22:40, Dmitry Karpeev <span dir="ltr"><<a href="mailto:karpeev@mcs.anl.gov">karpeev@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":2nl">And yet DMDA already defines this local fine-granularity "stencil" access.<div>Where would it go, if not in the DM? In my opinion this is part of the function space definition:</div><div>it generalizes VecGetArray to something more geometric.</div>
</div></blockquote><div><br></div><div>I just think it should be a DM-level call. Not VecGetUberCustomIterator. Perhaps I'm wrong, but I think it belongs in the DM.</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":2nl">
<div>Not all DMs have to implement this.</div></div></blockquote><div><br></div><div>Maybe that's what you were saying too.</div><div><br></div><div>Jed </div></div>