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Bibliographic record number: 693449

Journal

Authors: Krpić, Zdravko; Horvat, Goran; Žagar, Drago; Martinović, Goran
Title: Towards an energy efficient SoC computing cluster
( Towards an energy efficient SoC computing cluster )
Source: Proceedings of 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (2014)
Meeting: 37th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2014).
Location and date: Opatija, Hrvatska, 26-30.05.2014
Keywords: energy efficiency; SoC; computer cluster; HPC; performance; stability
( energy efficiency; SoC; computer cluster; HPC; performance; stability )
Abstract:
High performance computing (HPC) systems are omnipresent in processing huge amounts of data. However, power consumption of these systems is becoming far from negligible, forcing software developers and hardware providers to deviate from usual performance plans, and to address power consumption and costs. As a result, small-scale applications are becoming infeasible to run on those systems, making room for the power-efficient HW newcomers, such as SoC (System on Chip), to take that role. The idea of composing a large number of small SoCs in a computing cluster can result in a powerful, green, and a simple platform capable of delivering enough performance for the small applications while maintaining low energy consumption and costs. In this paper we present a system composed of four LAN-interconnected dual-core ARM based SoC devices, powered by a single power supply. We investigate applicability of such a system by monitoring its performance and energy efficiency and stability while using common HPC paradigms: message passing and thread programming.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Project / theme: 165-0362027-1479
Original language: eng
Category: Znanstveni
Research fields:
Electrical engineering,Computer science
Contrib. to CROSBI by: Goran Horvat (goran.horvat@etfos.hr), 7. Tra. 2014. u 15:50 sati



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