<div class="gmail_quote">On Thu, Feb 24, 2011 at 08:16, Klaij, Christiaan <span dir="ltr"><<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":1br">OK. So if I understand correctly (?) in Fortan all I need is:<br>
<br>
call KSPGetPC<br>
call PCDiagonalSet<br></div></blockquote><div><br></div><div>As per my last message, it is spelled PCDiagonalScaleSet in petsc-3.1.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":1br">
call KSPSolve<br>
<br>
I'm using a MatShell and PCShell but I guess that doesn't matter?</div></blockquote></div><br><div>That doesn't matter, diagonal scaling occurs at a higher level than the individual implementation.</div>