mld2p4-2:
README config/pac.m4 configure.ac configure docs/html/img103.png docs/html/img104.png docs/html/index.html docs/html/next.png docs/html/next_g.png docs/html/node12.html docs/html/node14.html docs/html/node15.html docs/html/node18.html docs/html/node26.html docs/html/node6.html docs/html/node7.html docs/html/node8.html docs/html/prev.png docs/html/prev_g.png docs/html/up.png docs/html/up_g.png docs/html/userhtml.html docs/mld2p4-2.0-guide.pdf docs/src/building.tex Fixed configure --help.
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@@ -61,9 +61,9 @@ University of Rome ``Tor Vergata'', Italy
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<BR>
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<BR>
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<BR>
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Software version: 2.0-beta
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Software version: 2.0
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<BR>
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June 14, 2013
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Oct. 12, 2015
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<BR>
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@@ -685,7 +685,7 @@ denoted by <IMG
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SRC="img67.png"
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ALT="$R_l$">.
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<DIV ALIGN="CENTER"><A NAME="fig:mlhpost_alg"></A><A NAME="508"></A>
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<DIV ALIGN="CENTER"><A NAME="fig:mlhpost_alg"></A><A NAME="509"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure 1:</STRONG>
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Application of the multi-level hybrid post-smoothed preconditioner.</CAPTION>
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@@ -131,7 +131,7 @@ for the coarsest-level solvers available in MLD2P4).
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<P>
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<BR><P></P>
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<DIV ALIGN="CENTER"><A NAME="923"></A>
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<DIV ALIGN="CENTER"><A NAME="924"></A>
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<TABLE>
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<CAPTION><STRONG>Table 1:</STRONG>
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Preconditioner types, corresponding strings and default choices.
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@@ -86,7 +86,7 @@ the corresponding Fortran 95 codes are available in <code>examples/fileread/</co
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<P>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_default"></A><A NAME="926"></A>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_default"></A><A NAME="927"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure 2:</STRONG>
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Setup and application of the default multi-level Schwarz preconditioner.
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@@ -193,7 +193,7 @@ boundary conditions are also available in the directory <code>examples/pdegen</c
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<P>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_3lh"></A><A NAME="928"></A>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_3lh"></A><A NAME="929"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure 3:</STRONG>
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Setup of a hybrid three-level Schwarz preconditioner.</CAPTION>
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@@ -225,7 +225,7 @@ Setup of a hybrid three-level Schwarz preconditioner.</CAPTION>
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<P>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_3la"></A><A NAME="930"></A>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_3la"></A><A NAME="931"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure 4:</STRONG>
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Setup of an additive three-level Schwarz preconditioner.</CAPTION>
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@@ -257,7 +257,7 @@ Setup of an additive three-level Schwarz preconditioner.</CAPTION>
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<P>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_1l"></A><A NAME="932"></A>
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<DIV ALIGN="CENTER"><A NAME="fig:ex_1l"></A><A NAME="933"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure 5:</STRONG>
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Setup of a one-level Schwarz preconditioner.</CAPTION>
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@@ -193,7 +193,7 @@ according to their needs.
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<P>
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<BR><P></P>
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<DIV ALIGN="CENTER"><A NAME="1265"></A>
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<DIV ALIGN="CENTER"><A NAME="1266"></A>
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<TABLE>
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<CAPTION><STRONG>Table 2:</STRONG>
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Parameters defining the type of multi-level preconditioner.
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@@ -238,7 +238,7 @@ Parameters defining the type of multi-level preconditioner.
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<P>
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<BR><P></P>
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<DIV ALIGN="CENTER"><A NAME="1267"></A>
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<DIV ALIGN="CENTER"><A NAME="1268"></A>
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<TABLE>
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<CAPTION><STRONG>Table 3:</STRONG>
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Parameters defining the one-level preconditioner used as smoother.
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@@ -339,7 +339,7 @@ Parameters defining the one-level preconditioner used as smoother.
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<P>
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<BR><P></P>
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<DIV ALIGN="CENTER"><A NAME="1269"></A>
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<DIV ALIGN="CENTER"><A NAME="1270"></A>
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<TABLE>
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<CAPTION><STRONG>Table 4:</STRONG>
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Parameters defining the aggregation algorithm.
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@@ -454,7 +454,7 @@ Parameters defining the aggregation algorithm.
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<P>
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<BR><P></P>
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<DIV ALIGN="CENTER"><A NAME="1272"></A>
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<DIV ALIGN="CENTER"><A NAME="1273"></A>
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<TABLE>
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<CAPTION><STRONG>Table 5:</STRONG>
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Parameters defining the coarse-space correction at the coarsest
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@@ -63,7 +63,7 @@ Mathematics Department, Macquarie University, Sydney.
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The command line arguments were: <BR>
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<STRONG>latex2html</STRONG> <TT>-local_icons -noaddress -dir ../../html userhtml.tex</TT>
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<P>
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The translation was initiated by Salvatore Filippone on 2013-06-21
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The translation was initiated by Salvatore Filippone on 2015-10-14
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<BR><HR>
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</BODY>
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@@ -79,7 +79,7 @@ The following base libraries are needed:
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<DD>[<A
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HREF="node25.html#MPI2">18</A>,<A
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HREF="node25.html#MPI1">23</A>] A version of MPI is available on most
|
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high-performance computing systems; only version 1.1 is required.
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high-performance computing systems;
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|
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</DD>
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<DT><STRONG>PSBLAS</STRONG></DT>
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@@ -88,7 +88,7 @@ The following base libraries are needed:
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HREF="node25.html#psblas_00">17</A>] Parallel Sparse BLAS is
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available from
|
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<BR><code>http://www.ce.uniroma2.it/psblas</code>; version
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3.1 (or later) is required. Indeed, all the prerequisites
|
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3.3 (or later) is required. Indeed, all the prerequisites
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listed so far are also prerequisites of PSBLAS.
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</DD>
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</DL>
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@@ -98,30 +98,7 @@ usually this means that they should all be built with the same
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compiler as MLD2P4.
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<P>
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<HR>
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<!--Navigation Panel-->
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<A NAME="tex2html137"
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HREF="node7.html">
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<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A>
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<A NAME="tex2html133"
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HREF="node5.html">
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<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A>
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<A NAME="tex2html127"
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HREF="node5.html">
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<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A>
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HREF="node2.html">
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<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
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<BR>
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<B> Next:</B> <A NAME="tex2html138"
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HREF="node7.html">Optional third party libraries</A>
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<B> Up:</B> <A NAME="tex2html134"
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HREF="node5.html">Configuring and Building MLD2P4</A>
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<B> Previous:</B> <A NAME="tex2html128"
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HREF="node5.html">Configuring and Building MLD2P4</A>
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<B> <A NAME="tex2html136"
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HREF="node2.html">Contents</A></B>
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<!--End of Navigation Panel-->
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<BR><HR>
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</BODY>
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</HTML>
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@@ -77,7 +77,16 @@ for multilevel preconditioners may change to reflect their presence.
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A sparse direct factorization package available from
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<BR> <code>http://crd.lbl.gov/~xiaoye/SuperLU/</code>; provides serial
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factorization and triangular system solution for single and double precision,
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real and complex data. We have tested version 4.3.
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real and complex data. We have tested version 4.3 and 5.0.
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</DD>
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<DT><STRONG>SuperLU_Dist</STRONG></DT>
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<DD>[<A
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HREF="node25.html#SUPERLUDIST">20</A>]
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A sparse direct factorization package available
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from the same site as SuperLU; provides parallel factorization and
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triangular system solution for double precision real and complex data.
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We have tested version 3.3 and 4.2.
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</DD>
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</DL>
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<BR><HR>
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@@ -73,7 +73,7 @@ The full set of options may be looked at by issuing the command
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<PRE>
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`configure' configures MLD2P4 2.0 to adapt to many kinds of systems.
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Usage: ../../configure [OPTION]... [VAR=VALUE]...
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Usage: ./configure [OPTION]... [VAR=VALUE]...
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To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
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VAR=VALUE. See below for descriptions of some of the useful variables.
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@@ -85,7 +85,7 @@ Configuration:
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--help=short display options specific to this package
|
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--help=recursive display the short help of all the included packages
|
||||
-V, --version display version information and exit
|
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-q, --quiet, --silent do not print `checking ...' messages
|
||||
-q, --quiet, --silent do not print `checking...' messages
|
||||
--cache-file=FILE cache test results in FILE [disabled]
|
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-C, --config-cache alias for `--cache-file=config.cache'
|
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-n, --no-create do not create output files
|
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@@ -135,19 +135,31 @@ Optional Features:
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||||
Optional Packages:
|
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
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--with-psblas The source directory for PSBLAS, for example,
|
||||
--with-psblas=/opt/packages/psblas-2.3
|
||||
--with-libs List additional link flags here. For example,
|
||||
--with-libs=-lspecial_system_lib or
|
||||
--with-libs=-L/path/to/libs
|
||||
--with-umfpack=LIBNAME Specify the library name for UMFPACK library.
|
||||
Default: "-lumfpack -lamd"
|
||||
--with-psblas=DIR The install directory for PSBLAS, for example,
|
||||
--with-psblas=/opt/packages/psblas-3.3
|
||||
--with-psblas-incdir=DIR
|
||||
Specify the directory for PSBLAS includes.
|
||||
--with-psblas-libdir=DIR
|
||||
Specify the directory for PSBLAS library.
|
||||
--with-extra-libs List additional link flags here. For example,
|
||||
--with-extra-libs=-lspecial_system_lib or
|
||||
--with-extra-libs=-L/path/to/libs
|
||||
--with-umfpack=LIBNAME Specify the library name for UMFPACK and its support
|
||||
libraries. Default: "-lumfpack -lamd"
|
||||
--with-umfpackdir=DIR Specify the directory for UMFPACK library and
|
||||
includes.
|
||||
--with-umfpackincdir=DIR
|
||||
Specify the directory for UMFPACK includes.
|
||||
--with-umfpacklibdir=DIR
|
||||
Specify the directory for UMFPACK library.
|
||||
--with-superlu=LIBNAME Specify the library name for SUPERLU library.
|
||||
Default: "-lsuperlu"
|
||||
--with-superludir=DIR Specify the directory for SUPERLU library and
|
||||
includes.
|
||||
--with-superluincdir=DIR
|
||||
Specify the directory for SUPERLU includes.
|
||||
--with-superlulibdir=DIR
|
||||
Specify the directory for SUPERLU library.
|
||||
--with-superludist=LIBNAME
|
||||
Specify the libname for SUPERLUDIST library.
|
||||
Requires you also specify SuperLU. Default:
|
||||
@@ -155,6 +167,10 @@ Optional Packages:
|
||||
--with-superludistdir=DIR
|
||||
Specify the directory for SUPERLUDIST library and
|
||||
includes.
|
||||
--with-superludistincdir=DIR
|
||||
Specify the directory for SUPERLUDIST includes.
|
||||
--with-superludistlibdir=DIR
|
||||
Specify the directory for SUPERLUDIST library.
|
||||
|
||||
Some influential environment variables:
|
||||
FC Fortran compiler command
|
||||
@@ -164,7 +180,7 @@ Some influential environment variables:
|
||||
LIBS libraries to pass to the linker, e.g. -l<library>
|
||||
CC C compiler command
|
||||
CFLAGS C compiler flags
|
||||
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
|
||||
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
|
||||
you have headers in a nonstandard directory <include dir>
|
||||
CPP C preprocessor
|
||||
MPICC MPI C compiler command
|
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@@ -178,13 +194,13 @@ it to find libraries and programs with nonstandard names/locations.
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|
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Report bugs to <bugreport@mld2p4.it>.
|
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</PRE>
|
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Thus, a sample build with libraries in installation
|
||||
directories specifics to the GNU 4.7 compiler suite might be as
|
||||
follows, specifying only the UMFPACK external package:
|
||||
For instance, if a user has built and installed PSBLAS 3.3 under the
|
||||
<code>/opt</code> directory and is
|
||||
using the SuiteSparse package (which includes UMFPACK), then MLD2P4
|
||||
might be configured with:
|
||||
<PRE>
|
||||
./configure --with-psblas=/home/user/psblas-3.1/ \
|
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--with-libs="-L/usr/local/BLAS/gnu47" \
|
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--with-umfpackdir=/usr/local/UMFPACK/gnu47
|
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./configure --with-psblas=/opt/psblas-3.3/ \
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--with-umfpackincdir=/usr/include/suitesparse
|
||||
</PRE>
|
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Once the configure script has completed execution, it will have
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generated the file <code>Make.inc</code> which will then be used by all
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@@ -61,9 +61,9 @@ University of Rome ``Tor Vergata'', Italy
|
||||
<BR>
|
||||
<BR>
|
||||
<BR>
|
||||
Software version: 2.0-beta
|
||||
Software version: 2.0
|
||||
<BR>
|
||||
June 14, 2013
|
||||
Oct. 12, 2015
|
||||
|
||||
<BR>
|
||||
|
||||
|
||||
@@ -63,12 +63,12 @@ for multilevel preconditioners may change to reflect their presence.
|
||||
A sparse direct factorization package available from \\
|
||||
\verb|http://crd.lbl.gov/~xiaoye/SuperLU/|; provides serial
|
||||
factorization and triangular system solution for single and double precision,
|
||||
real and complex data. We have tested version 4.3.
|
||||
% \item[SuperLU\_Dist] \cite{SUPERLUDIST}
|
||||
% A sparse direct factorization package available
|
||||
% from the same site as SuperLU; provides parallel factorization and
|
||||
% triangular system solution for double precision real and complex data.
|
||||
% We have tested version 2.5 and 3.3.
|
||||
real and complex data. We have tested version 4.3 and 5.0.
|
||||
\item[SuperLU\_Dist] \cite{SUPERLUDIST}
|
||||
A sparse direct factorization package available
|
||||
from the same site as SuperLU; provides parallel factorization and
|
||||
triangular system solution for double precision real and complex data.
|
||||
We have tested version 3.3 and 4.2.
|
||||
\end{description}
|
||||
\subsection{Configuration options}
|
||||
|
||||
@@ -100,7 +100,7 @@ Configuration:
|
||||
--help=short display options specific to this package
|
||||
--help=recursive display the short help of all the included packages
|
||||
-V, --version display version information and exit
|
||||
-q, --quiet, --silent do not print `checking ...' messages
|
||||
-q, --quiet, --silent do not print `checking...' messages
|
||||
--cache-file=FILE cache test results in FILE [disabled]
|
||||
-C, --config-cache alias for `--cache-file=config.cache'
|
||||
-n, --no-create do not create output files
|
||||
@@ -159,8 +159,8 @@ Optional Packages:
|
||||
--with-extra-libs List additional link flags here. For example,
|
||||
--with-extra-libs=-lspecial_system_lib or
|
||||
--with-extra-libs=-L/path/to/libs
|
||||
--with-umfpack=LIBNAME Specify the library name for UMFPACK library.
|
||||
Default: "-lumfpack -lamd"
|
||||
--with-umfpack=LIBNAME Specify the library name for UMFPACK and its support
|
||||
libraries. Default: "-lumfpack -lamd"
|
||||
--with-umfpackdir=DIR Specify the directory for UMFPACK library and
|
||||
includes.
|
||||
--with-umfpackincdir=DIR
|
||||
|
||||