<div class="gmail_quote">On Sat, Oct 1, 2011 at 10:23, behzad baghapour <span dir="ltr"><<a href="mailto:behzad.baghapour@gmail.com">behzad.baghapour@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I meant by MatAssembly, the global indices of matrix elements (related to a dense format) which is changed into sparse one.</blockquote><div><br></div><div>I don't understand what you mean. It doesn't make sense to convert "dense" indices into sparse ones.</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> So what would be right pattern to read the content of the Matrix from MatGetArray if I know that the original matrix is created by AIJ?</blockquote>
</div><br><div>Use MatGetRow() if you need access to this. (The internal data structures are different in parallel and serial, so accessing them directly is bad.)</div>