Hi, I want to use my dual core PC to do the simulation. The version of GROMACS installed is version 4.0.5. According the message post by others on mailing list before. I type "lamboot" first, and type the commend: mpirun -np 2 mdrun_mpi -s 200ns.tpr -e 200ns.edr -o 200ns.trr -g 200ns.log -c 200ns.gro. When the simulation starts, I use the commend, "top", to check the utility of CPU. I found there is only one core which is used by GROMACS. And the utility of this core is separated to 52% and 48% for two mdrun_mpi jobs. How can I do for that? Any and all assistance is greatly appreciated.
Hsin-Lin -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/mailing_lists/users.php
