Dick, In the openmpi library directory you can do
nm library_file_name|grep ompi_mpi_byte And that wil tell you if that library contains ompi_mpi_byte Doug > On Aug 23, 2016, at 2:30 PM, Richard G French <rfre...@wellesley.edu> wrote: > > Thanks for the suggestion, Doug - but I can't seem to find the missing > function ompi_mpi_byte in any of those other libraries. I'll keep looking! I > wonder if I failed to configure mpich properly when I built it. > Dick > > > On Tue, Aug 23, 2016 at 4:01 PM, Douglas L Reeder <d...@centurylink.net > <mailto:d...@centurylink.net>> wrote: > Richard, > > It looks like you need to add some -lxxxx arguments to the the specific > openmpi libraries hat you need (e.g., -lmpi -lmpi_cxx) > > Doug >> On Aug 23, 2016, at 1:43 PM, Richard G French <rfre...@wellesley.edu >> <mailto:rfre...@wellesley.edu>> wrote: >> >> Hi, all - >> I'm trying to build the SPH code Gadget2 >> (http://wwwmpa.mpa-garching.mpg.de/gadget/ >> <http://wwwmpa.mpa-garching.mpg.de/gadget/>) under OS X 10.11.6 and I am >> getting the following type of error: >> >> 222 rfrench@cosmos> make >> >> mpicc main.o run.o predict.o begrun.o endrun.o global.o timestep.o init.o >> restart.o io.o accel.o read_ic.o ngb.o system.o allocate.o density.o >> gravtree.o hydra.o driftfac.o domain.o allvars.o potential.o forcetree.o >> peano.o gravtree_forcetest.o pm_periodic.o pm_nonperiodic.o longrange.o -g >> -L/opt/local/lib/mpich-mp -L/usr/local/lib -lgsl -lgslcblas -lm >> -L/usr/local/lib -lrfftw_mpi -lfftw_mpi -lrfftw -lfftw -o Gadget2 >> >> Undefined symbols for architecture x86_64: >> >> "_ompi_mpi_byte", referenced from: >> >> _read_parameter_file in begrun.o >> >> _compute_global_quantities_of_system in global.o >> >> _restart in restart.o >> >> _write_file in io.o >> >> _read_file in read_ic.o >> >> _find_files in read_ic.o >> >> _density in density.o >> >> ...... >> >> I built the mpich library using >> >> cd openmpi-2.0.0/ >> >> >> ./configure >> >> >> sudo make all install >> >> which installed the libraries in >> >> >> /opt/local/lib/mpich-mp >> >> >> >> I can't seem to track down the library that contains ompi_mpi_byte. >> >> >> >> Any suggestions would be welcome. Thanks! >> >> Dick French >> >> >> >> >> -- >> Richard G. French >> McDowell and Whiting Professor of Astrophysics >> Chair of the Astronomy Department, Wellesley College >> Director of the Whitin Observatory >> Cassini Mission to Saturn Radio Science Team Leader >> Wellesley, MA 02481-8203 >> (781) 283-3747 <tel:%28781%29%20283-3747> >> _______________________________________________ >> users mailing list >> users@lists.open-mpi.org <mailto:users@lists.open-mpi.org> >> https://rfd.newmexicoconsortium.org/mailman/listinfo/users >> <https://rfd.newmexicoconsortium.org/mailman/listinfo/users> > > _______________________________________________ > users mailing list > users@lists.open-mpi.org <mailto:users@lists.open-mpi.org> > https://rfd.newmexicoconsortium.org/mailman/listinfo/users > <https://rfd.newmexicoconsortium.org/mailman/listinfo/users> > > > > -- > Richard G. French > McDowell and Whiting Professor of Astrophysics > Chair of the Astronomy Department, Wellesley College > Director of the Whitin Observatory > Cassini Mission to Saturn Radio Science Team Leader > Wellesley, MA 02481-8203 > (781) 283-3747 > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users
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