Sorry, I did not see my autocorrect changed some word. I added the -l and it did not change anything. Also the mpicxx —showme does not work. It says that the option —showme does not exist
Quentin On Apr 4, 2018, at 10:45, Quentin Faure <quentin...@hotmail.fr<mailto:quentin...@hotmail.fr>> wrote: I had the -l but it did not change anything. Also the mlicxx —showme does not work, it says that the option —showmen does not exist. Quentin On Apr 3, 2018, at 14:25, Nathan Hjelm <hje...@me.com<mailto:hje...@me.com>> wrote: I guess I should point out the reason the compiler thought you had linker input was a missing -I on /usr/lib/openmpi/include . Though that include shouldn't be needed as the wrapper will do that for you. You can see what the wrapper passes to gcc by running: mpicxx --showme. -Nathan On Apr 03, 2018, at 02:16 PM, Quentin Faure <quentin...@hotmail.fr<mailto:quentin...@hotmail.fr>> wrote: Hello, Date: Fri, 30 Mar 2018 14:29:57 +0000 From: "Jeff Squyres (jsquyres)" <jsquy...@cisco.com<mailto:jsquy...@cisco.com>> To: "Open MPI User's List" <users@lists.open-mpi.org<mailto:users@lists.open-mpi.org>> Subject: Re: [OMPI users] Linkage problem Message-ID: <fc668c2e-a403-47ef-bac2-81caabb41...@cisco.com<mailto:fc668c2e-a403-47ef-bac2-81caabb41...@cisco.com>> Content-Type: text/plain; charset="utf-8" On Mar 29, 2018, at 11:19 AM, Quentin Faure <quentin...@hotmail.fr<mailto:quentin...@hotmail.fr>> wrote: I would like to use openmpi with a software called LAMMPS. I know it is possible when compiling the software to indicate it to use it with openmpi. However when I do that I have a warning message telling me that the linkage could not have been done (I specified the path for openmpi library and name like it is done in LAMMPS manual). What error message are you getting? The error I get is: /usr/lib/openmpi/include: linker input file unused because linking not done mpicxx -g -O3 -DLAMMPS_GZIP -DLMP_USER_INTEL -DLMP_MPIIO /usr/lib/openmpi/include -pthread -DFFT_FFTW3 -DFFT_SINGLE -I../../lib/molfile -c ../create_atoms.cpp I tried to reinstall openmpi in two different ways (following the advices of people that had LAMMPS and openmpi works together) but it still does not work. Also I don?t know if this is part of my problem or not but, the option ?showme does not work (command: mpicc ?showme). What error message are you getting? It's quite possible that you're using a different mpicc (e.g., from a different MPI installation on your same machine), and not using the mpicc from the Open MPI that you just installed. I do not have any errors when I install openmpi, i just have an error when I tried to compile my other software with openmpi. Concerning the mpicc command, normally there is no other MPI software install on this computer. Can you send all the information listed here: https://www.open-mpi.org/community/help/ I am enclosing the config log file. I tried the command ompi_info —all and I got: ompi_info: error while loading shared libraries: libmpi.so.40: cannot open shared object file: No such file or directory. I tried to install the software hwloc and used the command stoop -v but I got an error: lstopo: error while loading shared libraries: libhwloc.so15: cannot open shared object file: No such file or directory. One thing that I did not specify about the computer is that it has been build and all the software have been install manually, it is not a computer already built when it was bought. -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com> Quentin _______________________________________________ users mailing list users@lists.open-mpi.org<mailto:users@lists.open-mpi.org> https://lists.open-mpi.org/mailman/listinfo/users <config.log>_______________________________________________ users mailing list users@lists.open-mpi.org<mailto:users@lists.open-mpi.org> https://lists.open-mpi.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org<mailto:users@lists.open-mpi.org> https://lists.open-mpi.org/mailman/listinfo/users
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