Lehigh ISE / COR@L Lab Wiki

User Tools

Site Tools

Trace:
tutorial:torque

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
Next revision Both sides next revision
tutorial:torque [2016/10/18 15:15]
sertalpbilal 		tutorial:torque [2016/11/10 14:58]
sertalpbilal
Line 2: Line 2:
  
 TORQUE provides control over batch jobs and distributed computing resources. It is an advanced open-source product based on the original PBS project and incorporates the best of both community and professional development. It incorporates significant advances in the areas of scalability, reliability, and functionality and is currently in use at tens of thousands of leading government, academic, and commercial sites throughout the world. TORQUE may be freely used, modified, and distributed under the constraints of the included license. TORQUE provides control over batch jobs and distributed computing resources. It is an advanced open-source product based on the original PBS project and incorporates the best of both community and professional development. It incorporates significant advances in the areas of scalability, reliability, and functionality and is currently in use at tens of thousands of leading government, academic, and commercial sites throughout the world. TORQUE may be freely used, modified, and distributed under the constraints of the included license.
 +
 +
 +
 +===== Prerequisite =====
 +In order to extract your output and error results in Torque, you need to have password-less connection between nodes. If you have not set it once, execute the following commands. These commands create a public and private key so that when a node want to transfer a file to your home folder, it does not require the password.
 +After connecting to polyps enter:
 +
 +<code bash>
 +ssh-keygen -N ""
 +</code>
 +
 +Then just press ENTER for any question. After that type the following commands:
 +
 +<code bash>
 +touch ~/.ssh/authorized_keys2
 +chmod 600 ~/.ssh/authorized_keys2
 +cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys2
 +</code>
 +Now, you will get the error log and output log files for your jobs.
 +
 +
 +
  
 ===== Hardware ===== ===== Hardware =====
Line 11: Line 33:
  
 ===== Submitting Jobs ===== ===== Submitting Jobs =====
- 
-<note tip>Check [[#prerequisite|prerequisite]] before using Torque.</note> 
  
 Jobs can be submitted either using a submission file or directly from command line. First we explain how it is done and then we will discuss the options. Jobs can be submitted either using a submission file or directly from command line. First we explain how it is done and then we will discuss the options.
Line 79: Line 99:
 Queue            Memory CPU Time Walltime Node  Run Que Lm  State Queue            Memory CPU Time Walltime Node  Run Que Lm  State
 ---------------- ------ -------- -------- ----  --- --- --  ----- ---------------- ------ -------- -------- ----  --- --- --  -----
 +gpu                --      --       --      --    0   0 --   E R
 medium             --      --       --      --    0   0 --   E R medium             --      --       --      --    0   0 --   E R
 short              --      --       --      --    0   0 --   E R short              --      --       --      --    0   0 --   E R
 long               --      --       --      --    0   0 --   E R long               --      --       --      --    0   0 --   E R
 batch              --      --       --      --    0   0 --   E R batch              --      --       --      --    0   0 --   E R
-verylong           --      --       --      --    0   0 --   E R +verylong           --      --       --      --    0   0 50   E R 
-                                               ----- ----- +AMPL               --      --       --      --    0   0 10   E R 
-                                                   0     0+MOSEK              --      --       --      --    0   0 50   E R 
 </code> </code>
 +
 +If you want to use AMPL or MOSEK, you have to use queue: AMPL or MOSEK, because we have limited licenses for them.
 +
 +
  
 You can see limits using this command ''qstat -f -Q'' You can see limits using this command ''qstat -f -Q''
Line 250: Line 276:
 </code> </code>
 to cancel all of your running jobs. to cancel all of your running jobs.
- 
-===== Prerequisite ===== 
-In order to extract your output and error results in Torque, you need to have password-less connection between nodes. If you have not set it once, execute the following commands. These commands create a public and private key so that when a node want to transfer a file to your home folder, it does not require the password. 
-After connecting to polyps enter: 
  
 <code bash> <code bash>
-ssh-keygen -N ""+qselect -u <username> | xargs qdel
 </code> </code>
- +will cancel all jobs (both running jobs and queue).
-Then just press ENTER for any question. After that type the following commands: +
- +
-<code bash> +
-touch ~/.ssh/authorized_keys2 +
-chmod 600 ~/.ssh/authorized_keys2 +
-cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys2 +
-</code> +
-Now, you will get the error log and output log files for your jobs. +
  
tutorial/torque.txt · Last modified: 2024/02/28 13:12 by mjm519

Page Tools

Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
CC Attribution-Share Alike 4.0 International Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki