[Dune] Read in matrix and rhs, solve linear system

[Buesing, Henrik]

Ok, commenting Boost out did the trick for dune-istl. But I still get an error in the dune-mm-amg module (see below for the error).
Googling said that it has to do sth. with C++03 mode vs. C++0x mode. But even when I put

CONFIGURE_FLAGS="CXX='g++ -std=c++0x' --prefix='/home/user/Code/Dune'"

in my options-file I get the error. I use gcc 4.4.7.

Can I define a template such that "typename SmootherArgs" is declared in it? Unfortunately I don't know how. Or can I somehow force him to accept the declaration outside a template?

Henrik

===============
Error

/home/user/Code/Dune/dune-mm-amg-master/src/matrixmarket-amg.cc: In function 'int main()':
/home/user/Code/Dune/dune-mm-amg-master/src/matrixmarket-amg.cc:35: error: using 'typename' outside of template
gmake[2]: *** [src/CMakeFiles/matrixmarket-amg.dir/matrixmarket-amg.cc.o] Error 1
gmake[1]: *** [src/CMakeFiles/matrixmarket-amg.dir/all] Error 2
gmake: *** [all] Error 2
--- Failed to build dune-mm-amg ---
Terminating dunecontrol due to previous errors!

--
Dipl.-Math. Henrik Büsing
Institute for Applied Geophysics and Geothermal Energy
E.ON Energy Research Center
RWTH Aachen University
------------------------------------------------------
Mathieustr. 10            |    Tel +49 (0)241 80 49907
52074 Aachen, Germany     |    Fax +49 (0)241 80 49889
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http://www.eonerc.rwth-aachen.de/GGE
hbuesing at eonerc.rwth-aachen.de
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Von: dune-bounces+hbuesing=eonerc.rwth-aachen.de at dune-project.org [mailto:dune-bounces+hbuesing=eonerc.rwth-aachen.de at dune-project.org] Im Auftrag von Oliver Sander
Gesendet: 27 August 2015 14:40
An: dune at dune-project.org
Betreff: Re: [Dune] Read in matrix and rhs, solve linear system

Hi,
to be honest, I have no idea.  But for the AMG you don't actually need Boost,
so if everything else fails you can try to comment-out the Boost-related lines
in dune-istl/cmake/modules/DuneIstlMacros.cmake.
Best,
Oliver

Am 27.08.2015 um 12:33 schrieb Buesing, Henrik:

Dear Oliver! Dear Markus!



I downloaded dune-common, dune-istl and dune-mm-amg. Now I try to build the packages with



./dune-common-2.4/bin/dunecontrol --module=dune-mm-amg all --opts=/home/user/Code/Dune/dune.options



My options file looks like:



# use a custom directory, default is /usr/local/bin

CONFIGURE_FLAGS="--prefix='/home/user/Code/Dune'"

# Set the default target of make to install. Now the call above will

# not just build the DUNE modules but also install it

MAKE_FLAGS=install

# The default versions of automake and autogen are not sufficient

# therefore we need to specify what versions to use

AUTOGEN_FLAGS="--ac=2.59 --am=1.9"



I'm getting errors complaining about the Boost library. I attached the log. The first error you can find below.



Any ideas what I'm doing wrong here? I have not super user rights on my account.



@Markus: After compiling can I then run AMG also in parallel? My matrix is quite big (>6 mio unknowns) and thus I benchmark in parallel.



Henrik







CMake Error at /usr/lib64/boost/Boost.cmake:16 (ADD_LIBRARY):

  add_library cannot create imported target "boost_date_time-static" because

  another target with the same name already exists.

Call Stack (most recent call first):

  /usr/lib64/boost/BoostConfig.cmake:28 (include)

  /home/user/cmake-2.8.11.1/Modules/FindBoost.cmake:177 (find_package)

  /home/user/Code/Dune/dune-common-2.4/cmake/modules/DuneBoost.cmake:12 (find_package)

  /home/user/Code/Dune/dune-common-2.4/cmake/modules/FindBoostFusion.cmake:8 (include)

  cmake/modules/DuneIstlMacros.cmake:2 (find_package)

  /home/user/Code/Dune/dune-common-2.4/cmake/modules/DuneMacros.cmake:521 (include)

  /home/user/Code/Dune/dune-common-2.4/cmake/modules/DuneMacros.cmake:664 (dune_process_dependency_macros)

  CMakeLists.txt:24 (dune_project)










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