[mpich-discuss] MPI Questions!

[Jim Dinan]

On 4/4/12 5:00 PM, Pavan Balaji wrote:
>
> On 04/04/2012 04:03 PM, Renato Tegon Forti wrote:
>> 1)I start my MPI using this command:
>>
>> mpiexec -f hosts.txt -n 10 process_engine
>>
>> Have any way to run MPI program detached from terminal, like a daemon? I
>> need start my MPI program and close terminal! And MPI program need
>> continuously run in background.
>
> Did you try:
>
> nohup mpiexec -f hosts.txt -n 10 process_engine &

Nohup is probably exactly what Renato is looking for.  In case it's 
helpful, I also like to use screen so I can re-attach to the session.

  ~Jim.