On Mon, Jan 31, 2011 at 3:25 PM, Ormiston, Scott J. <span dir="ltr"><<a href="mailto:SJ_Ormiston@umanitoba.ca">SJ_Ormiston@umanitoba.ca</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;">
We have been using Yousef Saad's PGMRES with the ILUT pre-conditioner with drop tolerance of 0.01 and lfil of 100.<br>
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What specific settings/calls are needed in PETSc to achieve the equivalent of this previous solution scheme?</blockquote><div><br></div><div>PETSc does not have ILUT builtin (it has ILUK). You can try Euclid through the Hypre package for ILUT.</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;"><font color="#888888"><br>
Scott Ormiston</font></blockquote></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>