Hi, Can you send us the output of gmx_mpi --version?
I typically see illegal instructions when I compile gromacs on one architecture but accidentally try to run it on another. Kevin On Thu, Feb 6, 2020 at 6:38 AM Seketoulie Keretsu <sekekere...@gmail.com> wrote: > Dear Sir/Madam, > > We just installed gromacs 2019 today (MPI compiled) and we're currently > testing the commands with MPI. The installations went fine however,we are > having issues with the commands. > > $ echo $PATH > /opt/vmd/1.9.3/bin:/opt/g_mmpbsa/bin:/opt/gromacs/2019.5/bin > > However, when we execute the commands we get the following response. > > mpirun -np 8 gmx_mpi mdrun -s md_0_10.tpr -o md_0_10.trr -cpi md_0_10.cpt > -c md_0_10.gro -e md_0_10.edr -g md_0_10.log > > > =================================================================================== > = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES > = RANK 15 PID 23681 RUNNING AT biopo1 > = KILLED BY SIGNAL: 4 (Illegal instruction) > > =================================================================================== > > We get the same error for 'mpirun -np 16 gmx_mpi mdrun -h' or ' mpirun -np > 8 gmx_mpi mdrun -v -deffnm md_0_10' > > What are we missing here, please advise. > > Sincerely, > Seket > -- > Gromacs Users mailing list > > * Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before > posting! > > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > * For (un)subscribe requests visit > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or > send a mail to gmx-users-requ...@gromacs.org. > -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
