Re: [deal.II] Trouble getting UMFPACK to work
Dear Darius,
Your installation of deal.II has not been compiled with UMFPACK supplied as an
external library. The bundled version has also not been built, likely because
you do not have the required dependencies installed. I believe that you need to
have LAPACK installed for it to work, so you should install LAPACK and then try
to configure and then build deal.II again. At the end of the configuration step
you should see a line similar to this in the summary printed to the console:
#DEAL_II_WITH_UMFPACK successfully set up with bundled packages.
or
#DEAL_II_WITH_UMFPACK set up with external dependencies
I hope that this helps you resolve your issue.
Best,
Jean-Paul
> On 13 Feb 2019, at 12:38, Darius Barreto wrote:
>
> Hi John,
>
> I am exactly getting the same error message?. How were you able to rectify
> it?.
> Could you please help?.
>
> Thanks
>
>
>
> On Thursday, August 31, 2017 at 9:28:52 PM UTC+5:30, John wrote:
> Hello everyone,
>
> I am currently using Deal II version 8.0.0. When I try to run a project I am
> getting the following:
>
>
> Exception on processing:
>
>
> An error occurred in line <379> of file
> in function
> void dealii::SparseDirectUMFPACK::factorize(const Matrix&) [with Matrix =
> dealii::SparseMatrix]
> The violated condition was:
> false
> The name and call sequence of the exception was:
> ExcMessage("To call this function you need UMFPACK, but configured
> deal.II without passing the necessary switch to 'cmake'. Please consult the
> installation instructions in doc/readme.html.")
> Additional Information:
> To call this function you need UMFPACK, but configured deal.II without
> passing the necessary switch to 'cmake'. Please consult the installation
> instructions in doc/readme.html.
>
> Stacktrace:
> ---
> #0 /Downloads/deal.II/lib/libdeal_II.so.8.0.0: void
> dealii::SparseDirectUMFPACK::factorize
> >(dealii::SparseMatrix const&)
> #1 step-3: TmsProblem::solve()
> #2 step-3: TmsProblem::run()
> #3 step-3: main
>
>
> Aborting!
>
> CMake Error at CMakeFiles/run_target.cmake:6 (MESSAGE):
>
>
> Program terminated with exit code: 1
>
>
> CMakeFiles/run.dir/build.make:57: recipe for target 'CMakeFiles/run' failed
> make[3]: *** [CMakeFiles/run] Error 1
> CMakeFiles/Makefile2:264: recipe for target 'CMakeFiles/run.dir/all' failed
> make[2]: *** [CMakeFiles/run.dir/all] Error 2
> CMakeFiles/Makefile2:271: recipe for target 'CMakeFiles/run.dir/rule' failed
> make[1]: *** [CMakeFiles/run.dir/rule] Error 2
> Makefile:196: recipe for target 'run' failed
> make: *** [run] Error 2
>
>
>
> I have tried "cmake -DDEAL_II_WITH_UMFPACK=ON" and "cmake
> -DDEAL_II_WITH_UMFPACK=ON -DUMFPACK_DIR=/Downloads/deal.II/bundled/umfpack ."
> and also "cmake -DDEAL_II_WITH_UMFPACK=ON
> -DUMFPACK_DIR=/Downloads/deal.II/bundled/umfpack/UMFPACK ." and then
> following each of these with "make" and "make run". However, all of these
> still end up giving me the same error as above. Can anyone help me with
> getting umfpack to work? Thank you in advance.
>
> --
> The deal.II project is located at http://www.dealii.org/
>
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[deal.II] Re: Need guildlines of tools that can be used to create and mesh, which can be imported in dealii codes
Sorry,My problem solved. Thanks best vamsi -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[deal.II] Need guildlines of tools that can be used to create and mesh, which can be imported in dealii codes
Hello I am new to dealii.I have gone through step-49,step - 46 and a few dealii codes. I used gmsh and imported a unstructured mesh into a dynamic problem code which I have.In that elements are getting distorted.So, I want to try cubit for creation of geometry and meshing.Can anyone send me any examples or any links or books that will help me to create and import geometries from cubit to dealii? best regards vamsi -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[deal.II] Re: Trouble getting UMFPACK to work
Hi John,
I am exactly getting the same error message?. How were you able to rectify
it?.
Could you please help?.
Thanks
On Thursday, August 31, 2017 at 9:28:52 PM UTC+5:30, John wrote:
>
> Hello everyone,
>
> I am currently using Deal II version 8.0.0. When I try to run a project I
> am getting the following:
>
>
> Exception on processing:
>
>
> An error occurred in line <379> of file
>
> in function
> void dealii::SparseDirectUMFPACK::factorize(const Matrix&) [with
> Matrix = dealii::SparseMatrix]
> The violated condition was:
> false
> The name and call sequence of the exception was:
> ExcMessage("To call this function you need UMFPACK, but configured
> deal.II without passing the necessary switch to 'cmake'. Please consult the
> installation instructions in doc/readme.html.")
> Additional Information:
> To call this function you need UMFPACK, but configured deal.II without
> passing the necessary switch to 'cmake'. Please consult the installation
> instructions in doc/readme.html.
>
> Stacktrace:
> ---
> #0 /Downloads/deal.II/lib/libdeal_II.so.8.0.0: void
> dealii::SparseDirectUMFPACK::factorize
> >(dealii::SparseMatrix const&)
> #1 step-3: TmsProblem::solve()
> #2 step-3: TmsProblem::run()
> #3 step-3: main
>
>
> Aborting!
>
> CMake Error at CMakeFiles/run_target.cmake:6 (MESSAGE):
>
>
> Program terminated with exit code: 1
>
>
> CMakeFiles/run.dir/build.make:57: recipe for target 'CMakeFiles/run' failed
> make[3]: *** [CMakeFiles/run] Error 1
> CMakeFiles/Makefile2:264: recipe for target 'CMakeFiles/run.dir/all' failed
> make[2]: *** [CMakeFiles/run.dir/all] Error 2
> CMakeFiles/Makefile2:271: recipe for target 'CMakeFiles/run.dir/rule'
> failed
> make[1]: *** [CMakeFiles/run.dir/rule] Error 2
> Makefile:196: recipe for target 'run' failed
> make: *** [run] Error 2
>
>
>
> I have tried "*cmake -DDEAL_II_WITH_UMFPACK=ON*" and "*cmake
> -DDEAL_II_WITH_UMFPACK=ON -DUMFPACK_DIR=/Downloads/deal.II/bundled/umfpack
> .*" and also "*cmake -DDEAL_II_WITH_UMFPACK=ON
> -DUMFPACK_DIR=/Downloads/deal.II/bundled/umfpack/UMFPACK .*" and then
> following each of these with "*make*" and "*make run*". However, all of
> these still end up giving me the same error as above. Can anyone help me
> with getting umfpack to work? Thank you in advance.
>
--
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https://groups.google.com/d/forum/dealii?hl=en
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