FAQ

Jobs

1. How do I submit jobs to a partition?
2. Why won't my job start? It is just waiting in the queue.
3. Will supercomputers always be faster than a workstation?
4. Why does my job fail after only a couple seconds?
5. Why does my job die with an error like one of these: Cannot write to file, File I/O error, Failed to write, Cannot open?
6. How do I get the walltime of my running job increased?
7. I need to see the email output from my jobs. How do I send this email output to my email address?
8. How do I change groups?
9. How can I use GNU Parallel to run a lot of commands in parallel
10. Why is my calculation killed after a few minutes?
11. How do I use a job array?
12. What does job exit status XX mean?