Power consumption is a first class design constraint for developing future exascale computing systems. To achieve exascale system performance with realistic power provisioning of 20-30MW, we need to improve power-performance efficiency significantly compared to today's supercomputer systems. In order to maximize effective performance within a power constraint, investigating how to optimize power resource allocation to each hardware component or each job submitted to the system is necessary. We have been conducting research and development on a software framework for code optimization and system power management for the power-constraint adaptive systems. We briefly introduce the research efforts for maximizing application performance under a given power constraint, power-aware resource manager, and power-performance simulation and analysis framework for future supercomputer systems.
|Title of host publication||Advanced Software Technologies for Post-Peta Scale Computing|
|Subtitle of host publication||The Japanese Post-Peta CREST Research Project|
|Number of pages||21|
|Publication status||Published - 2018 Dec 6|
ASJC Scopus subject areas
- Computer Science(all)