Towards a control-theory approach for minimizing unused grid resources
Emmanuel Stahl, Agustín G. Yabo, Olivier Richard, Bruno Bzeznik, Bogdan Robu, Éric Rutten · 2018
HPC systems are facing more and more variability in their behavior, related to e.g., performance and power consumption, and the fact that they are less predictable requires more runtime management. This can be done in an Autonomic Management feedback loop, in response to monitored information in the systems, by analysis of this data and utilization of the results in order to activate appropriate system-level or application-level feedback mechanisms (e.g., informing schedulers, down-clocking CPUs).