Re: [gmx-users] GETTING GOOD PERFORMANCE FROM MDRUN

2017-08-08 Thread Nikhil Maroli
Hi, You need to try all the possibilities and find out what combinations gives you the best. Further, I don't think you can achieve anything good with 8 logical processors for 'medium' protein or MD system. -- Gromacs Users mailing list * Please search the archive at

[gmx-users] GETTING GOOD PERFORMANCE FROM MDRUN

2017-08-08 Thread Vidya R
Hi, How to get good (and fast) performance from mdrun through available 8 logical CPU cores? When I gave, gmx mdrun -ntmpi 2 -ntomp 4 -v -deffnm eq It seems to be slow, much slower than gmx mdrun -v -deffnm eq. Can anyone help? Thanks, Vidya R -- Gromacs Users mailing list * Please search