[gmx-users] strange problem with parallel mpirun

Lubos Vrbka lubos.vrbka at gmail.com
Sun Dec 4 13:59:49 CET 2005

> What kind of system is this?
if you mean hardware & software then it's (mostly debian) linux cluster 
(2 proc nodes) , various processor types - from p3/800mhz to xeons/3.6ghz

if you mean the simulation, it's just water (six center from nada & van 
der eerden)

> In general MPICH alwyas gives problems, at least with gromacs. If at all 
> possible try it with LAM.
but why does it give problems for 5+ processors only? i probably might 
try to use it, however with mpich i have all the support from the guys 
that run this computer center. also, i want to build and run gromacs on 
myrinet - how is it with lam?


_ at _"

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