Merge branch 'mrgext' into MixedI8

stopcriterion
Salvatore Filippone 7 years ago
commit 459a9d034e

@ -1,6 +1,6 @@
MLD2P4 version 2.1 MLD2P4 version 2.2
MultiLevel Domain Decomposition Parallel Preconditioners Package MultiLevel Domain Decomposition Parallel Preconditioners Package
based on PSBLAS (Parallel Sparse BLAS version 3.5) based on PSBLAS (Parallel Sparse BLAS version 3.5)

@ -30,7 +30,8 @@ install: all
/bin/cp -fr docs/*pdf docs/html $(INSTALL_DOCSDIR) /bin/cp -fr docs/*pdf docs/html $(INSTALL_DOCSDIR)
$(SHELL) ./mkdir.sh $(INSTALL_DOCSDIR) && \ $(SHELL) ./mkdir.sh $(INSTALL_DOCSDIR) && \
$(INSTALL_DATA) README LICENSE $(INSTALL_DOCSDIR) $(INSTALL_DATA) README LICENSE $(INSTALL_DOCSDIR)
$(SHELL) ./mkdir.sh $(INSTALL_SAMPLESDIR) && ./mkdir.sh $(INSTALL_SAMPLESDIR)/simple &&\ $(SHELL) ./mkdir.sh $(INSTALL_SAMPLESDIR) && \
./mkdir.sh $(INSTALL_SAMPLESDIR)/simple &&\
./mkdir.sh $(INSTALL_SAMPLESDIR)/advanced && \ ./mkdir.sh $(INSTALL_SAMPLESDIR)/advanced && \
(cd examples; /bin/cp -fr pdegen fileread $(INSTALL_SAMPLESDIR)/simple ) && \ (cd examples; /bin/cp -fr pdegen fileread $(INSTALL_SAMPLESDIR)/simple ) && \
(cd tests; /bin/cp -fr pdegen fileread $(INSTALL_SAMPLESDIR)/advanced ) (cd tests; /bin/cp -fr pdegen fileread $(INSTALL_SAMPLESDIR)/advanced )

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@ -1,6 +1,6 @@
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<HTML> <HTML>
<HEAD> <HEAD>
<TITLE>userhtml</TITLE> <TITLE>userhtml</TITLE>
@ -9,7 +9,7 @@
<META NAME="resource-type" CONTENT="document"> <META NAME="resource-type" CONTENT="document">
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@ -69,17 +69,15 @@ based on PSBLAS</BIG></SPAN>
<BR> <BR>
<BR> <BR>
<BR> <BR>
Software version: 2.1 Software version: 2.2
<BR> <BR>
July 31, 2017 July 31, 2018
<BR> <BR>
</BIG></BIG></BIG> </BIG></BIG></BIG>
<P> <P>
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"> <BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"> </BIG></BIG></BIG>
</BIG></BIG></BIG>
<P> <P>
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG></BIG> <BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG></BIG>
<BR><HR> <BR><HR>

@ -1,6 +1,6 @@
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<HEAD> <HEAD>
<TITLE>Abstract</TITLE> <TITLE>Abstract</TITLE>
@ -9,7 +9,7 @@
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<TITLE>Bug reporting</TITLE> <TITLE>Bug reporting</TITLE>
@ -9,7 +9,7 @@
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<TITLE>Example and test programs</TITLE> <TITLE>Example and test programs</TITLE>
@ -9,7 +9,7 @@
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<TITLE>Multigrid Background</TITLE> <TITLE>Multigrid Background</TITLE>
@ -9,7 +9,7 @@
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@ -88,19 +88,19 @@ are considered. The second approach performs a fully automatic coarsening and en
interplay between fine and coarse level by suitably choosing the coarse space and interplay between fine and coarse level by suitably choosing the coarse space and
the coarse-to-fine interpolation (see, e.g., [<A the coarse-to-fine interpolation (see, e.g., [<A
HREF="node36.html#Briggs2000">3</A>,<A HREF="node36.html#Briggs2000">3</A>,<A
HREF="node36.html#Stuben_01">23</A>,<A HREF="node36.html#Stuben_01">24</A>,<A
HREF="node36.html#dd2_96">21</A>] for details.) HREF="node36.html#dd2_96">22</A>] for details.)
</BIG></BIG></BIG> </BIG></BIG></BIG>
<P> <P>
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">MLD2P4 uses a pure algebraic approach, based on the smoothed <BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">MLD2P4 uses a pure algebraic approach, based on the smoothed
aggregation algorithm [<A aggregation algorithm [<A
HREF="node36.html#BREZINA_VANEK">2</A>,<A HREF="node36.html#BREZINA_VANEK">2</A>,<A
HREF="node36.html#VANEK_MANDEL_BREZINA">25</A>], HREF="node36.html#VANEK_MANDEL_BREZINA">26</A>],
for building the sequence of coarse matrices and transfer operators, for building the sequence of coarse matrices and transfer operators,
starting from the original one. starting from the original one.
A decoupled version of this algorithm is implemented, where the smoothed A decoupled version of this algorithm is implemented, where the smoothed
aggregation is applied locally to each submatrix [<A aggregation is applied locally to each submatrix [<A
HREF="node36.html#TUMINARO_TONG">24</A>]. HREF="node36.html#TUMINARO_TONG">25</A>].
A brief description of the AMG preconditioners implemented in MLD2P4 is given in A brief description of the AMG preconditioners implemented in MLD2P4 is given in
Sections&nbsp;<A HREF="node13.html#sec:multilevel">4.1</A>-<A HREF="node15.html#sec:smoothers">4.3</A>. For further details the reader Sections&nbsp;<A HREF="node13.html#sec:multilevel">4.1</A>-<A HREF="node15.html#sec:smoothers">4.3</A>. For further details the reader
is referred to [<A is referred to [<A

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