Changes between Version 47 and Version 48 of cypress/using


Ignore:
Timestamp:
Aug 24, 2016 9:51:17 PM (6 years ago)
Author:
cbaribault
Comment:

CEB 20160824 - fixed typo and clarified wording re commands omitted from sleep job script.

Legend:

Unmodified
Added
Removed
Modified
  • cypress/using

    v47 v48  
    103103}}}
    104104
    105 Notice that we've omitted some of the script directives from our hello world submission script. We will still run on the normal QOS as that's the default on Cypress. However, when no output directives are given SLURM will redirect the output of our executable (including any error messages) to a file labeled with our jobs ID number. This number is assigned upon submission. Let's suppose that the above is stored in a file named oneHourJob.srun and we submit our job using the '''sbatch''' command. Then we can check on the progress of our job using squeue and we can cancel the job by executing scancel on the assigned job ID.
     105Notice here that we've omitted some of the script directives included in our previous hello world submission script. We will still run on the normal QOS as that's the default on Cypress. However, when no output directives are given SLURM will redirect the output of our executable (including any error messages) to a file labeled with our jobs ID number. This number is assigned upon submission. Let's suppose that the above is stored in a file named oneHourJob.srun and we submit our job using the '''sbatch''' command. Then we can check on the progress of our job using squeue and we can cancel the job by executing scancel on the assigned job ID.
    106106
    107107[[Image(squeue_scancel2.png, 50%, center)]]
     
    148148=== OpenMP Jobs ===
    149149
    150 When running OpenMP (OMP) jobs on Cypress, it’s necessary to set your environment variables to reflect the resources you’ve requested.  Specifically, you must export the variable OMP_NUM_THREAS so that its value matches the number of cores you have requested from SLURM. This can be accomplished through the use of SLURMS built in export environment variables.
     150When running OpenMP (OMP) jobs on Cypress, it’s necessary to set your environment variables to reflect the resources you’ve requested.  Specifically, you must export the variable OMP_NUM_THREADS so that its value matches the number of cores you have requested from SLURM. This can be accomplished through the use of SLURMS built in export environment variables.
    151151
    152152{{{#!bash