Page History
...
There are batch farms located in the NEH and FEH. Depending on your data access you may need to submit jobs to a specific farm. This can be accomplished by submitting to the appropriate LSF batch queue. Refer to the table below.
** Please note that the batch queue lclsq has been renamed to psnehq. **psnehq (the old name will remain active for a couple of months).
Multi-core OpenMPI jobs should be run in either the psnehmpiq or psfehmpiq batch queues.(See queue, see the following section on "Running Submitting OpenMPI Job in the PCDS Batch FarmJobs").
Experimental Hall | Queue | Nodes | Data | Comments |
|---|---|---|---|---|
NEH | psnehq | psana11xx,psana12xx | ana01, ana02 | Jobs <= 6 cores |
| psnehmpiq | psana11xx,psana12xx | ana01, ana02 | OpenMPI jobs > 6 cores, preemptable |
FEH | psfehq | psana13xx,psana14xx | ana11, ana12 | Jobs <= 6 cores |
| psfehmpiq | psana13xx,psana14xx | ana11, ana12 | OpenMPI jobs > 6 cores, preemptable |
...
http://www.slac.stanford.edu/comp/unix/unix-hpc.html
- accounts are activated daily at 19:35 (Mon-Thur) or by request to unix-admin@slac.stanford.edu
The batch farm is made of eighty servers with the following general specifications:
- 12 cores (24 with Hyperthreading), Xeon X5675, 24GB memory, 500GB disk, QDR IB
Submitting
...
Batch Jobs
Login first to to pslogin (from SLAC) or or to psexport (from anywhere). From there you can submit a job with the following command:
| No Format |
|---|
bsub -q psnehq -o <output file name> <job_script_command> |
For example:
| No Format |
|---|
bsub -q psnehq -o ~/output/job.out my_program |
This will submit a job (my_program) to the queue psnehq and write it's psnehq and write its output to a file named ~/output/job.out.
You may check on the status of your jobs using the the bjobs command command.
...
Submitting OpenMPI Batch Jobs
...
The RedHat supplied OpenMPI packages are installed on pslogin, psexport and all of the psana batch servers.
...
Overview
Content Tools