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High Performance Computing

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QOS descriptions

QOS1 – highest quality of service

  1. QOS1 jobs have the highest priority and will move through the queue fastest.
  2. QOS1 jobs have a maximum job run time of 36 hours.
  3. QOS1 jobs have a 1024 core maximum limit on the number of cores that a single job can take.
  4. QOS1 jobs similarly have a 1024 core limit on number of cores in use at one time.

QOS2 – medium quality of service

  1. QOS2 jobs have a lower priority than QOS1 and will move through the queue slower than QOS1 jobs.
  2. QOS2 jobs have a maximum job run time of 12 hours.
  3. QOS2 jobs have a 256 core maximum limit on the number of cores that a single job can take.
  4. QOS2 jobs have a 256 core limit on number of cores in use at one time.

QOS3 – lowest quality of service

  1. QOS3 jobs have the lowest priority and jobs will only run when there are no eligible QOS1 and QOS2 jobs in the queue.
  2. QOS3 jobs have a maximum job run time of 12 hours.
  3. QOS3 jobs have a 32 core maximum limit on the number of cores that a single job can take.
  4. QOS3 jobs have a 32 core limit on number of cores in use at one time.