[mpich-discuss] suspend/resume an MPI process using SIGSTOP and SIGCONT

[Pavan Balaji]

Not that we know of.  All signals that Hydra doesn't trap are forwarded
directly to the MPI processes.

 -- Pavan

On 02/26/2013 03:15 PM US Central Time, Ali Bouaricha wrote:
> Hello,
> 
>  
> 
> I wanted to suspend a process in MPICH2 by using kill(procid, SIGSTOP)
> 
>  
> 
> But it seems that when I do that, the whole run gets suspended.
> 
>  
> 
> Is there any implication of kill(procid,SIGSTOP) on the remainder of
> 
> processes?
> 
>  
> 
> Please help.
> 
>  
> 
> Thank you and Regards,
> 
>  
> 
> Ali Bouaricha
> 
>  
> 
> 
> 
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji