cluster:124
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cluster:124 [2013/10/31 18:32] hmeij [BLCR] |
cluster:124 [2013/10/31 18:37] hmeij |
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| Line 129: | Line 129: | ||
| Now we can write a batch script for the scheduler. | Now we can write a batch script for the scheduler. | ||
| + | * The job will always end up in / | ||
| + | * The checkpoint file should be written to a safe place, like /home | ||
| + | * The time interval for checkpointing should be sufficiently large to not slow the job down | ||
| + | * for example set it to 12 hours or 24 hours even | ||
| + | * the small interval times in script is just for testing | ||
| + | * Then there are 2 blocks of line sto (un)comment | ||
| + | * One to invoke '' | ||
| + | * One to invoke '' | ||
| * | * | ||
| Line 174: | Line 182: | ||
| echo " | echo " | ||
| while [ $process_id -gt 0 ]; do | while [ $process_id -gt 0 ]; do | ||
| - | # checkpoint time interval, make it an hour or larger | + | # checkpoint time interval, make it very large (small for testing) |
| sleep 120 | sleep 120 | ||
| - | # save the checkpoint file outside of sanscratch | + | # save the checkpoint file outside of /sanscratch |
| cr_checkpoint -f ~/ | cr_checkpoint -f ~/ | ||
| # if the application has crashed, exit | # if the application has crashed, exit | ||
| process_id=`ps -u hmeij | grep t-20001030-01 | grep -v grep | awk ' | process_id=`ps -u hmeij | grep t-20001030-01 | grep -v grep | awk ' | ||
| if [ " | if [ " | ||
| - | # save some stuff for checking | + | # save some stuff for checking |
| cp -p pwd* *.shell *.out *.err context ~/blcr/ | cp -p pwd* *.shell *.out *.err context ~/blcr/ | ||
| rm -f `cat ~/ | rm -f `cat ~/ | ||
cluster/124.txt ยท Last modified: 2016/03/11 20:14 by hmeij07
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