[OMPI users] Regarding the error while running an mpi program
Hi, This is seshendra, iam new to MPI , iam doing my thesis on MPI, iam trying to configure openMPI in clould using UNIVA cluster in amazon cloud. I have followed the procedure given in the FAQ of the openMPI website and i have installed successfully on all the nodes. But when i run the an MPI program i was getting an following error "[root@ip-10-46-89-192 opt]# mpirun -np 2 a.out a.out: error while loading shared libraries: libmpi.so.0: cannot open shared object file: No such file or directory a.out: error while loading shared libraries: libmpi.so.0: cannot open shared object file: No such file or directory" So kindly any one help in sloving this problem. Thanking you, -- WITH REGARDS M.L.N.Seshendra
Re: [OMPI users] Regarding the error while running an mpi program
http://www.open-mpi.org/faq/?category=running#run-prereqs george. On Apr 1, 2012, at 20:18 , seshendra seshu wrote: > Hi, > This is seshendra, iam new to MPI , iam doing my thesis on MPI, iam trying to > configure openMPI in clould using UNIVA cluster in amazon cloud. > I have followed the procedure given in the FAQ of the openMPI website and i > have installed successfully on all the nodes. But when i run the an MPI > program i was getting an following error "[root@ip-10-46-89-192 opt]# mpirun > -np 2 a.out > a.out: error while loading shared libraries: libmpi.so.0: cannot open shared > object file: No such file or directory > a.out: error while loading shared libraries: libmpi.so.0: cannot open shared > object file: No such file or directory" > So kindly any one help in sloving this problem. > > > Thanking you, > > > > -- > WITH REGARDS > M.L.N.Seshendra > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
Re: [OMPI users] Regarding the error while running an mpi program
Hi george Thank you , but i dont know how to configure the path. can you help me in configuring the path. On Mon, Apr 2, 2012 at 2:22 AM, George Bosilca wrote: > http://www.open-mpi.org/faq/?category=running#run-prereqs > > george. > > On Apr 1, 2012, at 20:18 , seshendra seshu wrote: > > Hi, > This is seshendra, iam new to MPI , iam doing my thesis on MPI, iam trying > to configure openMPI in clould using UNIVA cluster in amazon cloud. > I have followed the procedure given in the FAQ of the openMPI website and > i have installed successfully on all the nodes. But when i run the an MPI > program i was getting an following error "[root@ip-10-46-89-192 opt]# > mpirun -np 2 a.out > a.out: error while loading shared libraries: libmpi.so.0: cannot open > shared object file: No such file or directory > a.out: error while loading shared libraries: libmpi.so.0: cannot open > shared object file: No such file or directory" > So kindly any one help in sloving this problem. > > > Thanking you, > > > > -- > WITH REGARDS > M.L.N.Seshendra > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- WITH REGARDS M.L.N.Seshendra
Re: [OMPI users] Regarding the error while running an mpi program
Hi . export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH /usr/local/lib/ instead of this path give the path name where your .so file is located anurag On Sun, Apr 1, 2012 at 5:31 PM, seshendra seshu wrote: > > Hi george > Thank you , but i dont know how to configure the path. can you help me in > configuring the path. > > On Mon, Apr 2, 2012 at 2:22 AM, George Bosilca wrote: > >> http://www.open-mpi.org/faq/?category=running#run-prereqs >> >> george. >> >> On Apr 1, 2012, at 20:18 , seshendra seshu wrote: >> >> Hi, >> This is seshendra, iam new to MPI , iam doing my thesis on MPI, iam >> trying to configure openMPI in clould using UNIVA cluster in amazon cloud. >> I have followed the procedure given in the FAQ of the openMPI website and >> i have installed successfully on all the nodes. But when i run the an MPI >> program i was getting an following error "[root@ip-10-46-89-192 opt]# >> mpirun -np 2 a.out >> a.out: error while loading shared libraries: libmpi.so.0: cannot open >> shared object file: No such file or directory >> a.out: error while loading shared libraries: libmpi.so.0: cannot open >> shared object file: No such file or directory" >> So kindly any one help in sloving this problem. >> >> >> Thanking you, >> >> >> >> -- >> WITH REGARDS >> M.L.N.Seshendra >> ___ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> >> >> >> ___ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> > > > > -- > WITH REGARDS > M.L.N.Seshendra > > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- Regards Anurag Sharma email: anurag89sha...@gmail.com
[OMPI users] Error while loading shared libraries
Hi , I have installed mpi successfully and I am able to compile the programs using mpicc But when I run using mpirun, I get following error * error while loading shared libraries: libmpi.so.0: cannot open shared object file no such object file: No such file or directory. * When I run using - mpirun -np 1 ldd hello the following libraries are not found 1. *libmpi.so.0* 2.* libopen-rte.so.0* 3. *libopen.pal.so.0* I am using openmpi version *1.4.5. *Also PATH and LD_LIBRARY_PATH variables are correctly set and 'which mpicc' returns correct path * * Any help would be highly appreciated. Thanks
