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,here(stp.ckpt.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 even could not get output file.
I am posting my job command file and
application here.Please reply if anybody knows what is the problem for not
generating correct ckpt file ,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("%d\n",i);
if(i==2000)
ll_init_ckpt(&ckpt_info );
}
return 0;
}
RAM....!
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