2011/3/21 Alejandro Marcos Aragón <span dir="ltr"><<a href="mailto:alejandro.aragon@gmail.com">alejandro.aragon@gmail.com</a>></span><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi everyone,<br>
<br>
I'm new to the list and to PETSc. I was wondering if this is possible: in my code I have my own sparse matrix data structure, so instead of creating a sparse matrix from PETSc and copying all the elements, I was wondering if there is a way to specify the storage of the elements. My custom data structure is a three-array compressed row format (or compressed column storage).<br>
</blockquote><div><br></div><div>That is the PETSc AIJ format, so it should be easy to substitute.</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Thank you,<br>
<br>
Alejandro M. Aragón, Ph.D.</blockquote></div><br><br clear="all"><br>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>
-- Norbert Wiener<br>