LAM: Error in checkpointing file inloadleveler

This seems more like a question for the AIX
checkpoint/restart team.  
You should contact them directly as this list is for LAM/MPI
specific  
discussion.

Good luck,
Josh

On Mar 13, 2007, at 5:03 AM, rama krishna wrote:

> Hai everybody
>
> Iam using AIX Loadleveler3.1 for checkpointing my
simple serial   
> application.The problem is while generating ckeckpoint
file.It  
> generates ckpt file name with extension
.err(ckptname.err).when  
> restarted_from_ckpt is set to yes in job command file
and run the  
> job ,the node simply remove the job from the queue and
i could not  
> get output file.
>
>                               I am posting my job
command file and  
> application here.Please say if anybody knows what is
the problem  
> for not generating ckpt file in correct format,how to
debug the  
> problem.Tnx in advance
>
>
> My job command file
>
> # For First.c
> #  job_type = serial
> #  executable = first
> #  output = stp.out
> #  error = stp.err
> #  class = general
> #  checkpoint = yes
> #  restart_from_ckpt = yes
> #  ckpt_dir = /home/rtsg/crypt/ramakrishna/trial/ex/
> #  ckpt_file = stp.ckpt
> #  restart_on_same_nodes = yes
> #  requirements = Machine == "tf04"
> #  wall_clock_limit = 5:00:00,4:30:00
> #  queue
>
> My application
>
> #include<stdio.h>
> #include "llapi.h"
> int main()
> {
>  int i;
>  LL_ckpt_info ckpt_info;
>  cr_error_t cp_error1;
>
>  ckpt_info.version = LL_API_VERSION;
>  ckpt_info.step_id = NULL;
>  ckpt_info.ckptType=NULL;
>  ckpt_info.waitType=NULL;
>  ckpt_info.abort_sig=NULL;
>  ckpt_info.cp_error_data=&cp_error1;
>  ckpt_info.ckpt_rc=0;
>  ckpt_info.soft_limit=0;
>  ckpt_info.hard_limit=0;
>  for(i=1;i<4000;i++)
>  {
>   printf("%dn",i);
>   if(i==2000)
>    ll_init_ckpt(&ckpt_info );
>  }
>  return 0;
> }
>
> Looking for earth-friendly autos?
> Browse Top Cars by "Green Rating" at Yahoo!
Autos' Green Center.
> _______________________________________________
> This list is archived at http://www.l
am-mpi.org/MailArchives/lam/

----
Josh Hursey
jjhurseyopen-mpi.org
http://www.open-mpi.org/


_______________________________________________
This list is archived at http://www.l
am-mpi.org/MailArchives/lam/