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mld2p4-2:

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Take out SUB_REN.
Update docs.
This commit is contained in:
Salvatore Filippone
2017-04-18 13:48:34 +00:00
parent 4304f1e2c9
commit 816047d48c
163 changed files with 7987 additions and 9042 deletions
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@@ -26,26 +26,26 @@ original version by: Nikos Drakos, CBLU, University of Leeds
<BODY >
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<BR>
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<B> Next:</B> <A NAME="tex2html155"
HREF="node7.html">Optional third party libraries</A>
<B> Up:</B> <A NAME="tex2html140"
<B> Up:</B> <A NAME="tex2html151"
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&nbsp; <B> <A NAME="tex2html153"
HREF="node2.html">Contents</A></B>
<BR>
<BR>
@@ -60,34 +60,42 @@ The following base libraries are needed:
<DL>
<DT><STRONG>BLAS</STRONG></DT>
<DD>[<A
HREF="node27.html#blas3">12</A>,<A
HREF="node27.html#blas2">13</A>,<A
HREF="node27.html#blas1">20</A>] Many vendors provide optimized versions
of the Basic Linear Algebra Subprograms; if no vendor version is
HREF="node28.html#blas3">12</A>,<A
HREF="node28.html#blas2">13</A>,<A
HREF="node28.html#blas1">20</A>] Many vendors provide optimized versions
of BLAS; if no vendor version is
available for a given platform, the ATLAS software
(<code>http://math-atlas.sourceforge.net/</code>)
(<TT><A NAME="tex2html1"
HREF="math-atlas.sourceforge.net/">math-atlas.sourceforge.net/</A></TT>)
may be employed. The reference BLAS from Netlib
(<code>http://www.netlib.org/blas</code>) are meant to define the standard
(<TT><A NAME="tex2html2"
HREF="www.netlib.org/blas">www.netlib.org/blas</A></TT>) are meant to define the standard
behaviour of the BLAS interface, so they are not optimized for any
particular plaftorm, and should only be used as a last
resort. Note that BLAS computations form a relatively small part of
the MLD2P4/PSBLAS computations; they are however critical when using
preconditioners based on the UMFPACK or SuperLU third party
libraries.
preconditioners based on MUMPS, UMFPACK or SuperLU third party
libraries. Note that UMFPACK requires a full LAPACK library; our
experience is that configuring ATLAS for building full LAPACK does not
work in the correct way. Our advice is first to download the LAPACK tarfile from
<TT><A NAME="tex2html3"
HREF="www.netlib.org/lapac">www.netlib.org/lapac</A></TT> and install it independently of ATLAS. In this case,
you need to modify the OPTS and NOOPT definitions for including -fPIC compilation option
in the make.inc file of the LAPACK library.
</DD>
<DT><STRONG>MPI</STRONG></DT>
<DD>[<A
HREF="node27.html#MPI2">19</A>,<A
HREF="node27.html#MPI1">24</A>] A version of MPI is available on most
high-performance computing systems;
HREF="node28.html#MPI2">19</A>,<A
HREF="node28.html#MPI1">24</A>] A version of MPI is available on most
high-performance computing systems.
</DD>
<DT><STRONG>PSBLAS</STRONG></DT>
<DD>[<A
HREF="node27.html#PSBLASGUIDE">16</A>,<A
HREF="node27.html#psblas_00">18</A>] Parallel Sparse BLAS is
available from
<BR><code>http://www.ce.uniroma2.it/psblas</code>; version
HREF="node28.html#PSBLASGUIDE">16</A>,<A
HREF="node28.html#psblas_00">18</A>] Parallel Sparse BLAS (PSBLAS) is
available from <TT><A NAME="tex2html4"
HREF="www.ce.uniroma2.it/psblas">www.ce.uniroma2.it/psblas</A></TT>; version
3.4.0 (or later) is required. Indeed, all the prerequisites
listed so far are also prerequisites of PSBLAS.
</DD>
@@ -98,7 +106,30 @@ usually this means that they should all be built with the same
compiler as MLD2P4.
<P>
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<BR>
<B> Next:</B> <A NAME="tex2html155"
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