CoEPP RC
 

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cloud:advanced_staging [2013/02/28 16:33]
neilds [Another way to stage input and output of many runs]
cloud:advanced_staging [2013/02/28 16:34]
neilds [Another way to stage input and output of many runs]
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 The above method to stage the //output// of many similar jobs does work, but the '​unpicking'​ of the ''​PBS_JOBID''​ environment variable is a little fiddly, and that approach doesn'​t lend itself to staging //input// files. ​ So what to do? The above method to stage the //output// of many similar jobs does work, but the '​unpicking'​ of the ''​PBS_JOBID''​ environment variable is a little fiddly, and that approach doesn'​t lend itself to staging //input// files. ​ So what to do?
  
-We can use the **-t** option to ''​qsub''​. ​ If we look at the options to ''​qsub''​ (''​man qsub''​),​ we see:+We can use the **''​-t''​** option to ''​qsub''​. ​ If we look at the options to ''​qsub''​ (''​man qsub''​),​ we see:
 <​code>​ <​code>​
 -t array_request -t array_request
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   1542[].c3torque ​           array_test ​      ​rwilson ​               0 R short          ​   1542[].c3torque ​           array_test ​      ​rwilson ​               0 R short          ​
  
-Note that we don't see a set of five job numbers. ​ Instead we see a single number with a **[]** suffix, showing that this is an //array job//.+Note that we don't see a set of five job numbers. ​ Instead we see a single number with a **''​[]''​** suffix, showing that this is an //array job//.
  
 Once ''​qstat''​ shows that the array job has finished, we see the output directories:​ Once ''​qstat''​ shows that the array job has finished, we see the output directories:​
cloud/advanced_staging.txt · Last modified: 2013/07/30 13:41 by rwilson
 
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