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Document DESC%CNV method and MOLD arguments to CDASB and PREC%BUILD
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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 2012 (1.2)
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original version by: Nikos Drakos, CBLU, University of Leeds
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* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan
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* with significant contributions from:
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Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
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<!--Converted with LaTeX2HTML 2017.2 (Released Jan 23, 2017) -->
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<HTML>
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<HEAD>
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<TITLE>Introduction</TITLE>
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<B> Next:</B> <A NAME="tex2html212"
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<B> Next:</B> <A NAME="tex2html213"
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HREF="node3.html">General overview</A>
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HREF="node1.html">Contents</A></B>
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<BR>
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<H1><A NAME="SECTION00020000000000000000"></A><A NAME="sec:intro"></A>
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@@ -71,7 +68,7 @@ passing.
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<P>
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The PSBLAS library version 3 is implemented in
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the Fortran 2003 [<A
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HREF="node132.html#metcalf">17</A>] programming language, with reuse and/or
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HREF="node133.html#metcalf">17</A>] programming language, with reuse and/or
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adaptation of existing Fortran 77 and Fortran 95 software, plus a
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handful of C routines.
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@@ -81,11 +78,11 @@ mostly in the handling of requirements for evolution and adaptation of
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the library to new computing architectures and integration of
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new algorithms.
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For a detailed discussion of our design see [<A
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HREF="node132.html#Sparse03">11</A>]; other
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HREF="node133.html#Sparse03">11</A>]; other
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works discussing advanced programming in Fortran 2003
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include [<A
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HREF="node132.html#DesPat:11">1</A>,<A
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HREF="node132.html#RouXiaXu:11">18</A>]; sufficient support for
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HREF="node133.html#DesPat:11">1</A>,<A
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HREF="node133.html#RouXiaXu:11">18</A>]; sufficient support for
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Fortran 2003 is now available from many compilers, including the GNU
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Fortran compiler from the Free Software Foundation (as of version 4.8).
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@@ -94,7 +91,7 @@ Previous approaches have been based on mixing Fortran 95, with its
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support for object-based design, with other languages; these have
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been advocated by a number of authors,
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e.g. [<A
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HREF="node132.html#machiels">16</A>]. Moreover, the Fortran 95 facilities for dynamic
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HREF="node133.html#machiels">16</A>]. Moreover, the Fortran 95 facilities for dynamic
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memory management and interface overloading greatly enhance the
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usability of the PSBLAS
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subroutines. In this way, the library can take care of runtime memory
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@@ -105,12 +102,12 @@ implementation or compilation time.
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The presentation of the
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PSBLAS library follows the general structure of the proposal for
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serial Sparse BLAS [<A
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HREF="node132.html#sblas97">8</A>,<A
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HREF="node132.html#sblas02">9</A>], which in its turn is based on the
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HREF="node133.html#sblas97">8</A>,<A
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HREF="node133.html#sblas02">9</A>], which in its turn is based on the
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proposal for BLAS on dense matrices [<A
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HREF="node132.html#BLAS1">15</A>,<A
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HREF="node132.html#BLAS2">5</A>,<A
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HREF="node132.html#BLAS3">6</A>].
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HREF="node133.html#BLAS1">15</A>,<A
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HREF="node133.html#BLAS2">5</A>,<A
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HREF="node133.html#BLAS3">6</A>].
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<P>
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The applicability of sparse iterative solvers to many different areas
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@@ -142,29 +139,30 @@ an established experience in applying the PSBLAS solvers to
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computational fluid dynamics applications.
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<B> Next:</B> <A NAME="tex2html212"
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HREF="node3.html">General overview</A>
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