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mld2p4:
config/pac.m4 configure docs/html/WARNINGS docs/html/images.log docs/html/images.pl docs/html/images.tex docs/html/img100.png docs/html/img101.png docs/html/img92.png docs/html/img93.png docs/html/img94.png docs/html/img95.png docs/html/img96.png docs/html/img97.png docs/html/img98.png docs/html/img99.png docs/html/index.html docs/html/internals.pl docs/html/labels.pl docs/html/node1.html docs/html/node10.html docs/html/node11.html docs/html/node12.html docs/html/node13.html docs/html/node14.html docs/html/node15.html docs/html/node16.html docs/html/node17.html docs/html/node18.html docs/html/node19.html docs/html/node2.html docs/html/node20.html docs/html/node21.html docs/html/node22.html docs/html/node23.html docs/html/node24.html docs/html/node25.html docs/html/node26.html docs/html/node27.html docs/html/node28.html docs/html/node29.html docs/html/node3.html docs/html/node30.html docs/html/node31.html docs/html/node4.html docs/html/node5.html docs/html/node6.html docs/html/node7.html docs/html/node8.html docs/html/node9.html docs/html/userhtml.html docs/pdf/Makefile docs/pdf/abstract.tex docs/pdf/background.tex docs/pdf/bibliography.tex docs/pdf/building.tex docs/pdf/conventions.tex docs/pdf/distribution.tex docs/pdf/errors.tex docs/pdf/gettingstarted.tex docs/pdf/overview.tex docs/pdf/title.tex docs/pdf/userguide.tex docs/pdf/userhtml.tex docs/pdf/userinterface.tex Configure minro fix: require psblas 2.3 Doc fixes: dual version of title for pdf/html, fixed tables.
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!--Converted with LaTeX2HTML 2002-2-1 (1.71)
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original version by: Nikos Drakos, CBLU, University of Leeds
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@@ -22,7 +22,8 @@ original version by: Nikos Drakos, CBLU, University of Leeds
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</HEAD>
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<BODY >
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<!--Navigation Panel-->
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<DIV CLASS="navigation"><!--Navigation Panel-->
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<A NAME="tex2html13"
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HREF="node1.html">
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<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
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<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
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SRC="file:/usr/share/latex2html/icons/prev_g.png">
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<A NAME="tex2html11"
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HREF="node1.html">
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HREF="node2.html">
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<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
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SRC="file:/usr/share/latex2html/icons/contents.png"></A>
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<BR>
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<B> Next:</B> <A NAME="tex2html14"
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HREF="node1.html">Contents</A>
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HREF="node1.html">Abstract</A>
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<B> <A NAME="tex2html12"
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HREF="node1.html">Contents</A></B>
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<BR>
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HREF="node2.html">Contents</A></B>
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<BR>
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<BR></DIV>
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<!--End of Navigation Panel-->
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<P>
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MLD2P4 User's and Reference Guidetitle
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<BR>
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<TABLE WIDTH="100%">
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<TR><TD>
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<DIV ALIGN="RIGHT">
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<FONT SIZE="+4"><B>MLD2P4
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<BIG CLASS="XLARGE"><B>MLD2P4
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<BR>
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<BR>
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User's and Reference Guide
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</B></FONT>
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<BR>
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<BR>
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<BR>
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<BR><I><FONT SIZE="+2">A guide for the Multi-Level Domain Decomposition <BR>
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User's and Reference Guide</B></BIG>
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<BR><SPAN CLASS="textit"><BIG CLASS="LARGE">A guide for the Multi-Level Domain Decomposition <BR>
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<BR>
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Parallel Preconditioners Package
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based on PSBLAS</FONT></I>
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</DIV></TD></TR>
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</TABLE>
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<P>
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based on PSBLAS</BIG></SPAN>
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<B>Pasqua D'Ambra</B>
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<BR>
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<TABLE WIDTH="100%">
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<TR><TD>
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<DIV ALIGN="RIGHT">
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<FONT SIZE="+1"><B>Pasqua D'Ambra</B></FONT>
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<BR><FONT SIZE="+1">ICAR-CNR, Naples, Italy
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ICAR-CNR, Naples, Italy
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<BR>
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<BR>
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<BR>
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<BR><FONT SIZE="+1"><B>Daniela di Serafino</B></FONT>
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<BR><FONT SIZE="+1">Second University of Naples, Italy
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<BR><B>Daniela di Serafino</B>
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<BR>
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Second University of Naples, Italy
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<BR>
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<BR>
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<BR>
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<BR><FONT SIZE="+1"><B>Salvatore Filippone</B></FONT>
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<BR><FONT SIZE="+1">University of Rome ``Tor Vergata'', Italy
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</FONT></FONT></FONT></DIV></TD></TR>
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</TABLE>
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<P>
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<BR><B>Salvatore Filippone</B>
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<BR>
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<TABLE WIDTH="100%">
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<TR><TD>
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<DIV ALIGN="RIGHT">
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<FONT SIZE="+1">Software version: 1.0
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<BR>
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July 22, 2008
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</FONT></DIV></TD></TR>
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</TABLE>
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<P>
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University of Rome ``Tor Vergata'', Italy
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Software version: 1.0
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<BR>
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July 24, 2008
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<BR>
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<P>
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<P>
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<H3>Abstract:</H3>
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<DIV>
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MLD2P4 (M<SMALL>ULTI-</SMALL>L<SMALL>EVEL </SMALL>D<SMALL>OMAIN </SMALL>D<SMALL>ECOMPOSITION </SMALL>P<SMALL>ARALLEL </SMALL>P<SMALL>RECONDITIONERS </SMALL>P<SMALL>ACKAGE BASED ON
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</SMALL>PSBLAS) is a package of parallel algebraic multi-level preconditioners.
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It implements various versions of one-level additive and of multi-level additive
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and hybrid Schwarz algorithms. In the multi-level case, a purely algebraic approach
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is applied to generate coarse-level corrections, so that no geometric background is needed
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concerning the matrix to be preconditioned. The matrix is required to be square, real
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or complex, with a symmetric sparsity pattern.
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<P>
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MLD2P4 has been designed to provide scalable and easy-to-use preconditioners in the
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context of the PSBLAS (Parallel Sparse Basic Linear Algebra Subprograms)
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computational framework and can be used in conjuction with the Krylov solvers
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available in this framework. MLD2P4 enables the user to easily specify different aspects
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of a generic algebraic multilevel Schwarz preconditioner, thus allowing to search
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for the ``best'' preconditioner for the problem at hand.
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<P>
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The package has been designed employing object-oriented techniques,
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using Fortran 95, with interfaces to additional third party libraries
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such as UMFPACK, SuperLU and SuperLU_Dist, that
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can be exploited in building multi-level preconditioners. The parallel
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implementation is based on a Single Program Multiple Data (SPMD)
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paradigm for distributed-memory architectures; the inter-process data
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communication is based on MPI and is managed mainly through PSBLAS.
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<P>
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This guide provides a brief description of the functionalities and
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the user interface of MLD2P4.
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</DIV>
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<P>
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<P>
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<BR><HR>
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<BR><HR>
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<!--Table of Child-Links-->
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<A NAME="CHILD_LINKS"></A>
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<UL>
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<UL CLASS="ChildLinks">
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<LI><A NAME="tex2html15"
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HREF="node1.html">Contents</A>
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HREF="node1.html">Abstract</A>
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<LI><A NAME="tex2html16"
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HREF="node2.html">General Overview</A>
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HREF="node2.html">Contents</A>
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<LI><A NAME="tex2html17"
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HREF="node3.html">Notational Conventions</A>
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HREF="node3.html">General Overview</A>
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<LI><A NAME="tex2html18"
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HREF="node4.html">Code Distribution</A>
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<LI><A NAME="tex2html19"
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@@ -238,29 +169,10 @@ the user interface of MLD2P4.
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HREF="node31.html">About this document ...</A>
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</UL>
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<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
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<B> <A NAME="tex2html12"
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HREF="node1.html">Contents</A></B>
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<!--End of Navigation Panel-->
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<BR><HR>
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<ADDRESS>
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Salvatore Filippone
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2008-07-22
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2008-07-23
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</ADDRESS>
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</BODY>
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</HTML>
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