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guide:induction1 [2020/03/27 09:47]
kevin
guide:induction1 [2020/04/16 19:22] (current)
kevin [Connecting to Lengau]
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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.
  
-=====Job Script=====+=====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=====
  
 <code bash> <code bash>
/var/www/wiki/data/attic/guide/induction1.1585295279.txt.gz · Last modified: 2020/03/27 09:47 by kevin