Questions Related to the Libra system

  1. How do I run programs on Libra? and how long can I run interactive jobs on the system?
  2. What is the meaning of the keywords in a loadleveler job submission script?
  3. How do I find out the status of my job or why my job is not running?
  4. On Libra, what are the recommended compiler switches that can be used? (For example, to compile a 32-bit application that requires more than 256MB of memory ?)
  5. What do I do if I need to run a large memory job with a memory requirement larger than 2GB?
  6. How do I make loadleveler send email to my preferred email address?
  7. How do I call a Fortran routine inside a C program?
  8. How do I time different sections of my program?
  9. How do I compile an openMP program on Libra?
  10. How do I checkpoint a serial job on Libra? (Warning: This document is outdated!)