[gmx-users] mpi mdrun

Mark Abraham Mark.Abraham at anu.edu.au
Thu Jun 18 19:10:39 CEST 2009

jayant james wrote:
> Hi!
> Thanks for your reply. So I suppose I need to have a hostfile in my 
> directory and call it during the mpirun command.  I have one 
> clarification, since I am using a quad core how am I to list the 
> processors on the host file? would it need to open a file name \d 
> hostfile and have a list for example like some thing below?
> processor1
> processor 2
> processor 3
> processor 4
> or is getting to the hostfile an automated process (i.e.,) results from 
> executing a program?
> I just put a search for host file and saw a folder by that name in the 
> directory below
> ~/software/open-mpi-1.2.8/orte/mca/rds/hostfile

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