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Subject: Re: [hwloc-users] problem with open mpi
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2014-04-16 12:48:40


Hello,
This list is for hwloc users (hwloc is a Open MPI subproject).
You likely want Open MPI users instead: users_at_[hidden]
Brice

Le 16/04/2014 18:44, flavienne sayou a écrit :
> Hello,
> I am Flavienne and I am a master student.
> I wrote a script which have to backup sequentials applications with
> BLCR and parallels applications with OPEN MPI.
> I created symbolic links of this script to /etc/rc0.d and /etc/rc6.d
> folders in order to be executed before boot and reboot processes of
> the computer. My aim is to backup all sequential and parallel
> application before the computer goes down (shutdown or reboot).
> Backups of sequentials and parallels applications are performed good
> when the computer is on. But when the computer shutdown or reboot,
> only sequentials applications are backed up.
> I am wondering why parallels applications cannot be backed up before
> the compeuter goes down and if there is a solution which I can use to
> solve my problem.
> For information, I am working on Ubuntu 10.04 and the sript I wrote is
> below:
> #!/bin/sh
>
> for i in `cat /home/snf4/ckpt/ficseq.txt`
> do
>
> cr_checkpoint --term $i
>
> done
>
> for i in `cat /home/snf4/ckpt/ficpar.txt`
> do
>
> ompi-checkpoint --term $i
>
> done
> Where ficpar.txt contains PID of paralleles applications which are
> executed and ficseq.text contains PID of sequentials applications
> which are executed.
>
>
>
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