You should use the HYPRE AMG preconditioner. You need to configure with<br>
--download-hypre, and then there will be a PC type 'boomeramg'.<br>
<br>
Matt<br><br><div><span class="gmail_quote">On 6/23/06, <b class="gmail_sendername"><a href="mailto:billy@dem.uminho.pt">billy@dem.uminho.pt</a></b> <<a href="mailto:billy@dem.uminho.pt">billy@dem.uminho.pt</a>> wrote:
</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>Hi,<br><br>Is there any plans to develop an Algebraic MultiGrid solver for PETSc?
<br><br>Billy.<br><br></blockquote></div><br><br clear="all"><br>-- <br>"Failure has a thousand explanations. Success doesn't need one" -- Sir Alec Guiness