2010/11/1 jibum kim <span dir="ltr"><<a href="mailto:jzk164@psu.edu">jzk164@psu.edu</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;">
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<div><font size="2" face="Arial">Hello,</font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font size="2" face="Arial">I've used Boomeramg as a
preconditioner.</font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font size="2" face="Arial">Now, I am wondering whether I can use
Boomeramg as a solver ? and is it possible that I use Boomeramg as both a
preconditioner and a solver?</font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font size="2" face="Arial">I saw one slide saying that I can use
KSPSetType(ksp, KSPRICHARDSON);</font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font size="2" face="Arial">But when I try it and use -ksp_view, it shows that
my solver is Richardson not Boomeramg.</font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font size="2" face="Arial">Could u clarify this issue ?</font></div></div></blockquote><div><br></div><div>Use -ksp_type richardson -pc_type hypre -pc_hypre_type boomeramg</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;"><div bgcolor="#ffffff"><div> </div>
<div><font size="2" face="Arial">Thank you.</font></div>
<div><font size="2" face="Arial"></font> </div><font color="#888888">
<div><font size="2" face="Arial">- Jibum</font></div></font></div>
</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>