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<BIG CLASS="XXLARGE"><B>MLD2P4
<BR>
<BR>
User's and Reference Guide</B></BIG>
<BR><SPAN CLASS="textit"><BIG CLASS="LARGE">A guide for the MultiLevel Domain Decomposition
Parallel Preconditioners Package
based on PSBLAS</BIG></SPAN>
<BR>
<BR>
<BR>
<BR><BIG CLASS="LARGE"><B>Pasqua D'Ambra</B></BIG>
<BR><BIG CLASS="LARGE">IAC-CNR, Naples, Italy
<BR>
<BR>
<BR>
<BR><BIG CLASS="LARGE"><B>Daniela di Serafino</B></BIG>
<BR><BIG CLASS="LARGE">University of Campania “Luigi Vanvitelli”, Caserta, Italy
<BR>
<BR>
<BR>
<BR><BIG CLASS="LARGE"><B>Salvatore Filippone</B></BIG>
<BR><BIG CLASS="LARGE">Cranfield University, Cranfield, United Kingdom
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
Software version: 2.1
<BR>
July 31, 2017
<BR>
</BIG></BIG></BIG>
<P>
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">
</BIG></BIG></BIG>
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<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG></BIG>
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<LI><A NAME="tex2html27"
HREF="node1.html">Abstract</A>
<LI><A NAME="tex2html28"
HREF="node2.html">Contents</A>
<LI><A NAME="tex2html29"
HREF="node3.html">General Overview</A>
<LI><A NAME="tex2html30"
HREF="node4.html">Code Distribution</A>
<UL>
<LI><A NAME="tex2html31"
HREF="node5.html">Contributors</A>
</UL>
<BR>
<LI><A NAME="tex2html32"
HREF="node6.html">Configuring and Building MLD2P4</A>
<UL>
<LI><A NAME="tex2html33"
HREF="node7.html">Prerequisites</A>
<LI><A NAME="tex2html34"
HREF="node8.html">Optional third party libraries</A>
<LI><A NAME="tex2html35"
HREF="node9.html">Configuration options</A>
<LI><A NAME="tex2html36"
HREF="node10.html">Bug reporting</A>
<LI><A NAME="tex2html37"
HREF="node11.html">Example and test programs</A>
</UL>
<BR>
<LI><A NAME="tex2html38"
HREF="node12.html">Multigrid Background</A>
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<LI><A NAME="tex2html39"
HREF="node13.html">AMG preconditioners</A>
<LI><A NAME="tex2html40"
HREF="node14.html">Smoothed Aggregation</A>
<LI><A NAME="tex2html41"
HREF="node15.html">Smoothers and coarsest-level solvers</A>
</UL>
<BR>
<LI><A NAME="tex2html42"
HREF="node16.html">Getting Started</A>
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<LI><A NAME="tex2html43"
HREF="node17.html">Examples</A>
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<LI><A NAME="tex2html44"
HREF="node18.html">User Interface</A>
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<LI><A NAME="tex2html45"
HREF="node19.html">Method init</A>
<LI><A NAME="tex2html46"
HREF="node20.html">Method set</A>
<LI><A NAME="tex2html47"
HREF="node21.html">Method hierarchy_build</A>
<LI><A NAME="tex2html48"
HREF="node22.html">Method smoothers_build</A>
<LI><A NAME="tex2html49"
HREF="node23.html">Method build</A>
<LI><A NAME="tex2html50"
HREF="node24.html">Method apply</A>
<LI><A NAME="tex2html51"
HREF="node25.html">Method free</A>
<LI><A NAME="tex2html52"
HREF="node26.html">Method descr</A>
<LI><A NAME="tex2html53"
HREF="node27.html">Auxiliary Methods</A>
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<LI><A NAME="tex2html54"
HREF="node28.html">Method: dump</A>
<LI><A NAME="tex2html55"
HREF="node29.html">Method: clone</A>
<LI><A NAME="tex2html56"
HREF="node30.html">Method: sizeof</A>
<LI><A NAME="tex2html57"
HREF="node31.html">Method: allocate_wrk</A>
<LI><A NAME="tex2html58"
HREF="node32.html">Method: free_wrk</A>
</UL>
</UL>
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<LI><A NAME="tex2html59"
HREF="node33.html">Adding new smoother and solver objects to MLD2P4</A>
<LI><A NAME="tex2html60"
HREF="node34.html">Error Handling</A>
<LI><A NAME="tex2html61"
HREF="node35.html">License</A>
<LI><A NAME="tex2html62"
HREF="node36.html">Bibliography</A>
<LI><A NAME="tex2html63"
HREF="node37.html">About this document ...</A>
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