Difference between revisions of "Abel use old"

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= Getting access  =
 
= Getting access  =
  
Fill out this form:<br>http://www.notur.no/quotas/apply/User-account-application-0612.pdf
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Fill out this form:<br>  
  
NOTES<br>11. I would like an account on the following resources: '''abel'''<br>12. Start date (yyyy-mm-dd): '''use&nbsp;today's date''' End date (yyyy-mm-dd): '''October 30th, 2013'''<br>13. Existing project (format nn****k for Notur):* NN9244K<br>14. Notur/NorStore user account (if you already have one): N/A<br> Otherwise provide preferred / local user name: _____________________ (max. 8 chars)<br>Please fill out your UiO user name<br>15. If you want to use a grid certificate (GSI), provide the distinguished name (DN): N/A<br>Name of the project manager:* Kjetill Jakobsen
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[https://www.notur.no/notur/sites/drupal.uninett.no.notur/files/User-account-application-0613.pdf https://www.notur.no/notur/sites/drupal.uninett.no.notur/files/User-account-application-0613.pdf]<br>  
  
Give the form to Kjetill Jakobsen for submission. Ask Lex/Karin for help.
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NOTES<br>11. I would like an account on the following resources: '''abel'''<br>
  
<br>  
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12. Start date (yyyy-mm-dd): '''use&nbsp;today's date''' End date (yyyy-mm-dd):'''&nbsp;when your project/contract ends''' (don't worry, we can extend access beyond that if needed)<br>
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13. Existing project (format nn****k for Notur):* '''NN9244K'''<br>
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14. Notur/NorStore user account (if you already have one): '''N/A'''<br> Otherwise provide preferred / local user name: _____________________ (max. 8 chars) --&gt;'''Please fill out your UiO user name'''<br>
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15. If you want to use a grid certificate (GSI), provide the distinguished name (DN): '''N/A'''<br>
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 +
Name of the project manager:* '''Kjetill Jakobsen'''
 +
 
 +
Give the form to Kjetill Jakobsen for submission. Ask Lex for help if needed.
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 +
<br>
  
 
= Using Abel  =
 
= Using Abel  =

Revision as of 15:56, 8 August 2013

Introduction


We have been given a large allocation on Abel for computational work. This allocation runs out on April 30th, 2013. We can apply for renewal after that.


Getting access

Fill out this form:

https://www.notur.no/notur/sites/drupal.uninett.no.notur/files/User-account-application-0613.pdf

NOTES
11. I would like an account on the following resources: abel

12. Start date (yyyy-mm-dd): use today's date End date (yyyy-mm-dd): when your project/contract ends (don't worry, we can extend access beyond that if needed)

13. Existing project (format nn****k for Notur):* NN9244K

14. Notur/NorStore user account (if you already have one): N/A
Otherwise provide preferred / local user name: _____________________ (max. 8 chars) -->Please fill out your UiO user name

15. If you want to use a grid certificate (GSI), provide the distinguished name (DN): N/A

Name of the project manager:* Kjetill Jakobsen

Give the form to Kjetill Jakobsen for submission. Ask Lex for help if needed.


Using Abel

Interactive login

See also here.

ssh abel.uio.no

Getting a single cpu for 11 hrs

qlogin --account nn9244k --nodes 1 --ntasks-per-node 1

Same, for 24 hrs

qlogin --account nn9244k --nodes 1 --ntasks-per-node 1 --time 24:00:00


NOTE you aresharing the node with others, do no use more than the number of cpus you asked for

NOTE a pipeline of unix commands may use one cpu per command:

grep something somefile | sort | uniq -c

This may use three cpus!


Getting a whole node with 16 CPUs and 64 GB RAM:

qlogin --account nn9244k --nodes 1 --ntasks-per-node 16 --time 24:00:00

Even though each node has 16 cpus, due to hyperthreading, you can run up to 32 processes simultaneously


You have a large work area available as well:

echo $SCRATCH
cd $SCRATCH

Using

squeue -u your username

will tell you the job ID, the work area is

/work/jobID.d

NOTE all data on this area is deleted once you log out


Quitting:

logout (or ctrl-d)

SLURM scripts

Information coming, until then see here.