? I have never used dynamic fftw, and never had a problem so I doubt that is the issue.
_____ Professor Laurence Marks "Research is to see what everybody else has seen, and to think what nobody else has thought", Albert Szent-Gyorgi www.numis.northwestern.edu On Mon, Sep 14, 2020, 01:12 Pavel Ondračka <pavel.ondra...@email.cz> wrote: > I think I see the issue, libfftw3_mpi.a is a static library Please > build FFTW with something like --enable-dynamic, or so, to get the > dynamic libraries as well (I don't remember the exact switch, but > ./configure --help will list you all the options, so just find it > there). > > If you have libfftw3_mpi.so and you still have issues, just post all of > your FFTW options and the full path to the directory where you have the > libraries (and the list of its contents), to debug further. > > As a further remark, FFTW is so common library that is should be pretty > much available on every possible system, so I would suggest to save > yourself some trouble and don't compile it on your own. If this is your > computer, just install the correct packages from repos, or if this is > on cluster, just use the FFTW module module provided by admins. This > approach have the advantage, that the libraries will be either > installed into your system paths (or the loading of the module should > update the default paths), so even if you mess up your FFTW settings is > siteconfig, the linker should still be able to find the libraries... > > Best regards > Pavel > > BTW linking with static libs is doable but to do it through the > siteconfig is pretty much impossible so if you really want to do it, > you need to edit Makefiles manually. > > On Sun, 2020-09-13 at 08:53 +0000, Ilias Miroslav, doc. RNDr., PhD. > wrote: > > Hello, > > > > to profit from parallelization, one has to install ELPA and the > > parallel version fftw library. > > > > For fftw library I used ./configure --enable-mpi, but Wien2k > > installator says "!!! WARNING: No MPI version of the FFTW library > > found!" But my installed fftw-3.3.8/lib > > contains also libfftw3_mpi.a . > > > > Any clues what is wrong ? Maybe it would be better to have defined > > environmental variables from ELPA, fftw ? > > > > Miro > > > > > > _______________________________________________ > > Wien mailing list > > Wien@zeus.theochem.tuwien.ac.at > > > https://urldefense.com/v3/__http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien__;!!Dq0X2DkFhyF93HkjWTBQKhk!HyLteRf6UM52bn-gaOpP50SLLuxgxgd5VeqH71exuyLjGuRIPiSKb3cJb2CwcJKdwMRbFg$ > > SEARCH the MAILING-LIST at: > > > https://urldefense.com/v3/__http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html__;!!Dq0X2DkFhyF93HkjWTBQKhk!HyLteRf6UM52bn-gaOpP50SLLuxgxgd5VeqH71exuyLjGuRIPiSKb3cJb2CwcJJJGCFjRw$ > > _______________________________________________ > Wien mailing list > Wien@zeus.theochem.tuwien.ac.at > > https://urldefense.com/v3/__http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien__;!!Dq0X2DkFhyF93HkjWTBQKhk!HyLteRf6UM52bn-gaOpP50SLLuxgxgd5VeqH71exuyLjGuRIPiSKb3cJb2CwcJKdwMRbFg$ > SEARCH the MAILING-LIST at: > https://urldefense.com/v3/__http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html__;!!Dq0X2DkFhyF93HkjWTBQKhk!HyLteRf6UM52bn-gaOpP50SLLuxgxgd5VeqH71exuyLjGuRIPiSKb3cJb2CwcJJJGCFjRw$ >
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