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guide:induction1 [2020/03/27 10:23]
kevin [Job Script]
guide:induction1 [2021/12/09 16:42] (current)
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 </code> </code>
 where you will need to replace ''username'' with //your// user name, of course. where you will need to replace ''username'' with //your// user name, of course.
 +
 +> If you do not have an account on Lengau as part of a CHPC research programme then you will be provided with a temporary ''student''NN account valid for the duration of the workshop only.
  
 For more information on **ssh** see the //[[guide:connect|Connecting to the CHPC]]// guide. For more information on **ssh** see the //[[guide:connect|Connecting to the CHPC]]// guide.
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 The practical portion of this short course uses a {{:guide:worksheet.pdf|worksheet}}.  This includes spaces for you to fill in notes and answer questions. The practical portion of this short course uses a {{:guide:worksheet.pdf|worksheet}}.  This includes spaces for you to fill in notes and answer questions.
 +
 +=====Interactive Job=====
 +
 +The login nodes are not for any substantive computation, including compiling.  Instead, request an //interactive job// through the PBSPro scheduler:
 +
 +<code>
 +qsub -I 
 +</code>
 +
 +You will then see (after a short delay) a display similar to:
 +
 +<code>
 +login2:~$ qsub -I -q serial -l select=1:ncpus=12:mpiprocs=12 -P WCHPC
 +qsub: waiting for job 2665052.sched01 to start
 +qsub: job 2665052.sched01 ready
 +
 +cnode0040:~$ 
 +</code>
 +Note that you are now connected to a //compute node// as indicated by the prompt: you are on ''cnode0004'' and all commands you run will execute on this compute node and **not** on the ''login2'' node.
 +
  
 =====First Job Script===== =====First Job Script=====
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