Contents:
[
slideshow
]
How do I run a job on a HPC machine
Log in to the HPC machine using SSH
Copy files to/from the machine
The Nature of a HPC System
The Nature of a HPC System
Actually, it's a cluster
Sharing Resources
Batch/Queue Systems: SGE
Batch/Queue Systems
Job Submission
Example: SGE
SGE: Demo 1/2
SGE: Demo 2/2
Qsub Files 1/2
Qsub Files 2/2
Creating a Qsub File
Running Parallel Jobs under SGE
Parallel Jobs under SGE: OpenMPI on Mace01
Parallel Jobs under SGE: MPICHv1 on Mace01
Parallel Jobs under SGE: MPICHv1 on Man2
GUIs and Qrsh
Where's the GUI?
GUIs and Qrsh
Qrsh Examples
Filesystem Usage and Quotas
Filesystem Usage and Quotas
How much space am I using?
File Quotas
Reaching Your File Quota Limit
Practical Session
Practical Session 1/2
Practical Session 2/2
About this document
How do I run a job on a HPC machine?
How much space am I using?
The
du
utility
Estimates file space usage
du -sk <dir> du -sh <dir> # ...kilobytes or "human-readable"...
man du
for more options.
How big is this directory?
cd /home/simonh/my_dir du -sh 15.5G
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