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FAQs and HowTos


How should I run my jobs using the cluster?

The CGS-HPCF cluster uses the Torque Resource Manager software to distribute the computational workload across the processors of the cluster of nodes. Torque, like OpenPBS, is a batch job scheduling application that provides the facility for building, submitting and processing batch jobs on the system.

Users submit "jobs" from the master node to the resource management system where they are queued up until the requested system resources in the compute nodes are allocated before the "jobs" are started. Torque selects which jobs to run, what time to run, and which nodes to run, according to a predetermined site policy meant to balance competing user needs and to maximize efficient use of the cluster resources.

More questions?

Please feel free to contact CGS-HPCF Support team for any questions on using the facility. For registered users, please refer to the CGS-HPCF user guide in wiki for further information or feel free to use the Google Group for CGS-HPCF Users to share and discuss among all.



  Mr Kelvin Wong
  Mr Kevin Tsang
  Ms Eunice Cheung
  Mr Juilian Yeung

  Telephone: 2831 5436 / 2831 5433 /
2831 5438 / 2831 5147
  Email: itsupport.cgs@hku.hk