[gmx-users] ssh on parallel machine for mdrun: any way for background execution of the command?

[Tivadar Orban]

On 2/4/05 9:22 AM, "Luca Mollica" <mollica.luca at hsr.it> wrote:

> Dear all,
> 
> I am trying to test GROMACS 3.X performance on an IBM PPC64 we have
> recently got in our institute: we have successfully installed GROMACS
> parallel version (we use MYRINET) and I'm trying to monitor the
> performance and start the first simulations. Evereything seems to be
> fine, but I don't understand how to run the simulation using SSH being
> also able, at the same time, to log out from the system after I have
> lauched the calculation without stopping it.
> 
> I start the simulation with the following command (8 CPU):
> 
> mpirun -np 8 -nolocal -nopoll mdrun -s MD_prova -np 8 -v

mpirun -np 8 -nolocal -nopoll mdrun -s MD_prova -np 8 -v &

> 
> and I can read the number of steps, the expectation time, etc ...
> 
> I have tried some tips I have found in the mailing list about this
> problem, but no one was successful (at / nohup / ...): I think that I
> should be able to run BOTH in the background mpirun and mdrun, by how ?
> 
> Thank you very much
> 
> L
> 
> 
> 
> ..............................................................................
> ................
> 
> Luca Mollica
> Dulbecco Telethon Institute (Biomolecular NMR Lab)
> 
> DIBIT-HSR,Via Olgettina 58, 1B4
> 20132 Milano (Italy)
> 
> Tel: 0039-02-26434824(Office)/26433497(Lab)
> Fax: 0039-02-26434153
> E-mail: mollica.luca#hsr.it
> luca_mollica#virgilio.it
> 
> Il mondo non è perfetto.
> In un mondo perfetto Mark Chapman avrebbe ucciso Yoko Ono.
> 
> (Daniele Luttazzi)
> 
> ..............................................................................
> ................
> 
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