On Fri, Oct 28, 2011 at 6:39 AM, Klaij, Christiaan <span dir="ltr"><<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
> If you have an explicit sparse matrix you are storing you can<br>
> run with -ksp_view_binary and email to us the resulting file<br>
> called binaryoutput at <a href="mailto:petsc-maint@mcs.anl.gov">petsc-maint@mcs.anl.gov</a> if the matrix is<br>
> smaller than 20 megabytes. If it is larger you can anonymously<br>
> ftp it to the ftp site called <a href="http://ftp.mcs.anl.gov" target="_blank">ftp.mcs.anl.gov</a> and put it in the<br>
> directory incoming then send email to <a href="mailto:petsc-maint@mcs.anl.gov">petsc-maint@mcs.anl.gov</a><br>
> and tell us where the file is.<br>
><br>
> Barry<br>
><br>
<br>
Thanks for the offer, but it's a matrix-free implementation, see<br>
my previous emails in this thread.<br></blockquote><div><br></div><div>You could try <a href="http://www.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/PC/PCComputeExplicitOperator.html">http://www.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/PC/PCComputeExplicitOperator.html</a></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;">
Chris<br>
<br>
<br>
dr. ir. Christiaan Klaij<br>
CFD Researcher<br>
Research & Development<br>
E mailto:<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a><br>
T <a href="tel:%2B31%20317%2049%2033%2044" value="+31317493344">+31 317 49 33 44</a><br>
<br>
MARIN<br>
2, Haagsteeg, P.O. Box 28, 6700 AA Wageningen, The Netherlands<br>
T <a href="tel:%2B31%20317%2049%2039%2011" value="+31317493911">+31 317 49 39 11</a>, F <a href="tel:%2B31%20317%2049%2032%2045" value="+31317493245">+31 317 49 32 45</a>, I <a href="http://www.marin.nl" target="_blank">www.marin.nl</a><br>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <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>