Towards fine-grained dynamic tuning of HPC applications on modern multi-core architectures

• DOI: 10.1145/3126908.3126945
• Publication Date: 2017-11-08T21:02:30Z
• Authors: Mohammed Sourouri; Espen Birger Raknes; Nico Reissmann; Johannes Langguth; Daniel Hackenberg; Robert Schöne; Per Gunnar Kjelds...
• Keywords: Many core; Envelope (radar)

There is a consensus that exascale systems should operate within power envelope of 20MW. Consequently, energy conservation still considered as the most crucial constraint if such are to be realized.